CN106832663A - Graphene PVC composite mortars and its production and use - Google Patents
Graphene PVC composite mortars and its production and use Download PDFInfo
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- CN106832663A CN106832663A CN201710031592.7A CN201710031592A CN106832663A CN 106832663 A CN106832663 A CN 106832663A CN 201710031592 A CN201710031592 A CN 201710031592A CN 106832663 A CN106832663 A CN 106832663A
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- graphene
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- plasticizer
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- 239000002131 composite material Substances 0.000 title claims abstract description 64
- 239000004570 mortar (masonry) Substances 0.000 title claims abstract description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 44
- 238000004519 manufacturing process Methods 0.000 title abstract description 6
- 239000004014 plasticizer Substances 0.000 claims abstract description 28
- 239000000843 powder Substances 0.000 claims abstract description 27
- 239000000126 substance Substances 0.000 claims abstract description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 121
- 239000002002 slurry Substances 0.000 claims description 68
- 238000001035 drying Methods 0.000 claims description 30
- 238000002360 preparation method Methods 0.000 claims description 29
- 238000005096 rolling process Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 21
- 238000000034 method Methods 0.000 claims description 16
- -1 polyoxyethylene Polymers 0.000 claims description 13
- 239000003381 stabilizer Substances 0.000 claims description 13
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical compound [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- ZFOZVQLOBQUTQQ-UHFFFAOYSA-N Tributyl citrate Chemical compound CCCCOC(=O)CC(O)(C(=O)OCCCC)CC(=O)OCCCC ZFOZVQLOBQUTQQ-UHFFFAOYSA-N 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 8
- BJAJDJDODCWPNS-UHFFFAOYSA-N dotp Chemical compound O=C1N2CCOC2=NC2=C1SC=C2 BJAJDJDODCWPNS-UHFFFAOYSA-N 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000002904 solvent Substances 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 5
- 238000002386 leaching Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 4
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 238000006116 polymerization reaction Methods 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 claims description 3
- 239000008187 granular material Substances 0.000 claims description 3
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- QGLWBTPVKHMVHM-KTKRTIGZSA-N (z)-octadec-9-en-1-amine Chemical compound CCCCCCCC\C=C/CCCCCCCCN QGLWBTPVKHMVHM-KTKRTIGZSA-N 0.000 claims description 2
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 claims description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical group CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 claims description 2
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 claims description 2
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 2
- 239000003093 cationic surfactant Substances 0.000 claims description 2
- 239000007822 coupling agent Substances 0.000 claims description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 claims description 2
- 229920002521 macromolecule Polymers 0.000 claims description 2
- 229920000136 polysorbate Polymers 0.000 claims description 2
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- 239000002253 acid Substances 0.000 claims 1
- 238000005137 deposition process Methods 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract description 4
- 230000000844 anti-bacterial effect Effects 0.000 abstract description 3
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000005299 abrasion Methods 0.000 abstract description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Substances OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract description 2
- 230000003115 biocidal effect Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 13
- 239000012467 final product Substances 0.000 description 4
- 230000006872 improvement Effects 0.000 description 3
- 238000011056 performance test Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 150000001721 carbon Chemical group 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 1
- HNTGIJLWHDPAFN-UHFFFAOYSA-N 1-bromohexadecane Chemical compound CCCCCCCCCCCCCCCCBr HNTGIJLWHDPAFN-UHFFFAOYSA-N 0.000 description 1
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 1
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005642 Oleic acid Substances 0.000 description 1
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 239000012760 heat stabilizer Substances 0.000 description 1
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 1
- 239000004611 light stabiliser Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- KUCOHFSKRZZVRO-UHFFFAOYSA-N terephthalaldehyde Chemical compound O=CC1=CC=C(C=O)C=C1 KUCOHFSKRZZVRO-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
- C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
- C08L27/06—Homopolymers or copolymers of vinyl chloride
-
- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D19/00—Gloves
- A41D19/0055—Plastic or rubber gloves
- A41D19/0058—Three-dimensional gloves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/10—Esters; Ether-esters
- C08K5/12—Esters; Ether-esters of cyclic polycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K9/00—Use of pretreated ingredients
- C08K9/04—Ingredients treated with organic substances
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/4842—Outerwear
- B29L2031/4864—Gloves
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Gloves (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a kind of Graphene PVC composite mortars and its production and use, the Graphene PVC composite mortars include PVC paste powder, Graphene, plasticizer；The weight ratio of the PVC paste powder and Graphene is 100:(0.025~5)；The PVC paste powder is 1 with the weight ratio of plasticizer:0.9~1.The PVC glove prepared using the composite mortar has excellent antibacterial effect, meets international standard IS022196 and Unite States Standard AATCC100, and antibiotic rate is more than 99%；And maintain compared with the gloves traditional performance such as high abrasion, tear-proof, and anti-methanol crossover, the infiltration of anti-NaOH, anti-sulfuric acid three class anti-chemical energy of infiltration higher.
Description
Technical field
The present invention relates to a kind of Graphene-PVC composite mortars and its production and use.
Background technology
PVC paste resin is fine because of granularity, its quality as talcum powder, with nonflowing character.PVC paste resin is same
The suspension of stabilization is agitated to form after plasticizer mixing, that is, is made PVC paste material, or make PVC plasticized pastes, PVC colloidal sols, and
People are exactly used for being processed into end article in this form.During paste producing, according to different product needs, add various
Filler, diluent, heat stabilizer, foaming agent and light stabilizer etc..
PVC glove exactly uses above PVC plasticized pastes, and is made by special process.In the market is mainly PVC mono-
Secondary property gloves, the gloves have good flexibility and sense of touch, easy to wear comfortable, can be used in dustfree environment.However, city
The PVC glove kind that industrial protection is used on field is few, and PVC glove has degradable discoloration, viscosity.
Graphene is a kind of two-dimension nano materials, and the hexagon that its lattice is made up of six carbon atom, thickness is one
Individual atomic layer, is bonded by s between carbon atom and connect, and combination is sp2Hydridization, it is extremely excellent that these s keys impart Graphene
Mechanical property and structural rigidity, the steel that the strength ratio of Graphene is best are also eager to excel 100 times.Graphene has conduction very high
Property, its electron mobility is more than 15000cm under normal temperature2/V·s；Thermal conductivity factor is up to 5300W/mK, higher than CNT and
Diamond, Graphene also has the features such as antibacterial, fire-retardant, radioresistance.However, there are no for Graphene to be applied to PVC glove
Relevant report.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, there is provided a kind of Graphene-PVC composite mortars
And its production and use.
The purpose of the present invention is achieved through the following technical solutions：
The present invention relates to a kind of Graphene-PVC composite mortars, the composite mortar includes PVC paste powder, Graphene, plasticising
Agent；The weight ratio of the PVC paste powder and Graphene is 100:(0.025~5)；The PVC paste powder is with the weight ratio of plasticizer
1:0.9~1.
Preferably, the composite mortar also includes synergist, and the synergist is (0.01- with the weight ratio of PVC paste powder
0.2):100；During the synergist is glycerin monostearate, oleic acid, oleyl amine, polyoxyethylene, Span, Tween or monoethanolamine
The mixing of one or more.
Preferably, the composite mortar also includes solvent, and the solvent is at least in dichloroethanes, tetrahydrofuran
Kind.
Preferably, the PVC paste powder includes each component of following mass percent：85~95% PVC paste resin, 5~
15% calcium carbonate；
Preferably, the plasticizer is hexamethylene 1,2- dioctyl phthalate diisononyl esters, tri-n-butyl citrate, terephthaldehyde
One or more in dioctyl phthalate.
Preferably, the type of the Graphene is swollen selected from process for preparing graphenes by chemical vapour deposition, CO 2 supercritical
It is swollen to peel off graphene oxide, coupling agent modified graphene oxide, the macromolecule modified oxidation of amino that Graphene, chemical oxidation are peeled off
Graphene, cationic surfactant modified graphene oxide, bromododecane modified graphene oxide, bromohexadecane are modified
Graphene oxide, bromo-octadecane modified graphene oxide, high-temperature heat expansion gained redox graphene, low temperature thermal expansion institute
Obtain redox graphene, electrochemical stripping gained Graphene, modified electrochemical stripping Graphene, mechanical ball mill and peel off graphite
Alkene, three-roll grinder tool peel off Graphene in one or more.
Preferably, the composite mortar also includes calcium zinc stabilizer, and the calcium zinc stabilizer is with the weight ratio of PVC paste powder
(0.5-2):100。
The invention further relates to a kind of preparation method of Graphene-PVC composite mortars, comprise the following steps：
Graphene is mixed with PVC paste powder, plasticizer, synergist, calcium zinc stabilizer, is sufficiently stirred for, put after being well mixed
Put；
Or PVC paste powder and plasticizer, synergist, calcium zinc stabilizer are mixed to form the first mixture, then by Graphene
The second mixture is mixed to form with solvent, finally again mixes the first mixture with the second mixture, be sufficiently stirred for, be well mixed
Place afterwards.
Preferably, in step A3, the mixing time is 45~60 minutes, and whipping temp is 30~35 DEG C, placement 12~
16 hours.
The invention further relates to a kind of purposes of Graphene-PVC composite mortars in PVC glove is prepared.
The invention further relates to a kind of preparation method of PVC glove, the preparation method comprises the following steps：
A, foregoing Graphene-PVC composite mortars are taken, form rolling pulp and drench first slurry of slurry process for the first time；
Foregoing Graphene-PVC composite mortars are separately taken, the weight portion of plasticizer, Graphene-PVC composite mortars and plasticizer is added
Number ratio is (190~210):(10~30), stir, and form second second slurry of pouring slurry process；
B, set gloves are sequentially passed through, singed, first time rolling pulp, drenched slurry, for the first time drying for the first time, cooling, for the first time
Secondary rolling pulp, second pouring are starched, dry, cool down for the second time for second, set operation of slipping out of the hand, and the PVC glove is obtained.
Preferably, in step A, first slurry and second slurry temperature independently are 18~50 DEG C, first
The viscosity of road slurry is controlled to 3000~4000mPa.s, and the viscosity of second slurry is controlled to 1000~2000mPa.s；Step B
In, hand touches die temperance control at 55~65 DEG C in the set gloves operation, and the first time rolling pulp and second rolling pulp time are only
It it is on the spot 15~20 seconds, the first time drenches slurry and second pouring slurry time independently is 10~15 minutes, the first time
The temperature of drying is 100~120 DEG C, and first time drying time is 6~8 minutes, the temperature of second drying for 180~
220 DEG C, second drying time is 10~20 minutes.
Preferably, the preparation method carries out leaching sand, the operation of third time drying after being additionally included in second drying；It is described
It is the mixed liquor of 1000 PVC granule, plasticizer and PVC paste powder that leaching sand operation uses the leaching degree of polymerization；The degree of polymerization is 1000
The ratio of mixed liquor of PVC granule, plasticizer and PVC paste powder be respectively (50-70)：100：(5-15)；The plasticizer is
Hexamethylene 1, one or more in 2- dioctyl phthalate diisononyl esters, tri-n-butyl citrate, DOTP.
Preferably, the temperature of the third time drying is 180~220 DEG C, and drying time is 10~20 minutes.
Preferably, first slurry and second slurry need to carry out vacuum defoamation 35~50 minutes before.
Compared with prior art, the present invention has the advantages that：
1) this product has excellent antibacterial effect, meets international standard IS022196 and Unite States Standard AATCC100, resists
Bacterium rate is more than 99%.
2) PVC glove prepared using Graphene-PVC composite mortars of the invention was both had compared with high abrasion, tear-proof etc.
Gloves traditional performance, three class anti-chemical energy are permeated but also with anti-methanol crossover, the infiltration of anti-NaOH, anti-sulfuric acid.
Specific embodiment
With reference to specific embodiment, the present invention is described in detail.Following examples will be helpful to the technology of this area
Personnel further understand the present invention, but the invention is not limited in any way.It should be pointed out that to the ordinary skill of this area
For personnel, without departing from the inventive concept of the premise, various modifications and improvements can be made.These belong to the present invention
Protection domain.
Embodiment 1
Present embodiments provide a kind of Graphene-PVC composite mortars and preparation method thereof, the Graphene-PVC composite pulps
The composition and parts by weight of material are as shown in table 1.
The preparation method of the Graphene-PVC composite mortars is by Graphene and PVC paste powder, plasticizer, synergist, calcium
Zinc stabilizer mixes, and is sufficiently stirred for, and is placed after being well mixed.
The whipping temp is 30 DEG C, is stirred 55 minutes, is placed 12 hours after being well mixed, and obtains final product Graphene-PVC and is combined
Slurry.
Upper Graphene-PVC composite mortars are prepared into PVC glove, is comprised the following steps that：
A, the Graphene-PVC composite mortars for preparing the above method drench the first of slurry process as rolling pulp and for the first time
Road slurry；Another Graphene-PVC the composite mortars (parts by weight are 200 parts) for preparing the above method, adding parts by weight is
20 parts of plasticizer (30% hexamethylene 1,2- dioctyl phthalate diisononyl esters and 70% tri-n-butyl citrate TBC), stirs,
As second second slurry of pouring slurry process；First slurry and second slurry are de- using vacuum is preceding carried out
Bubble 35 minutes.
B, set gloves are sequentially passed through, singed, first time rolling pulp, drenched slurry, for the first time drying for the first time, cooling, for the first time
Secondary rolling pulp, second pouring are starched, dry, cool down for the second time for second, set operation of slipping out of the hand, and the PVC glove is obtained.
In above-mentioned steps A, first slurry and second slurry temperature are 24 DEG C, and the viscosity of first slurry is
3500mPa.s, the viscosity of second slurry is 1600mPa.s；Hand touches die temperance control at 55 DEG C in the set gloves operation of step B；
The first time rolling pulp and second rolling pulp time independently are 20 seconds, are 10 points with second pouring slurry time for the first time
Clock；The temperature of the first time drying is 100 DEG C, and drying time is 8 minutes；The temperature of second drying is 180 DEG C, is dried
The dry time is 20 minutes.
Embodiment 2
Present embodiments provide a kind of Graphene-PVC composite mortars and preparation method thereof, the Graphene-PVC composite pulps
The composition and parts by weight of material are as shown in table 1.
The preparation method of the Graphene-PVC composite mortars is by PVC paste powder and plasticizer, synergist, calcium zinc stabilizer
It is mixed to form the first mixture, then Graphene and solvent is mixed to form the second mixture, finally again by the first mixture and the
Two mixtures mix, and are sufficiently stirred for, and are placed after being well mixed.The whipping temp is 30 DEG C, is stirred 45 minutes, and mixing is equal
Placed 14 hours after even, obtain final product Graphene-PVC composite mortars.
Above-mentioned Graphene-PVC composite mortars are prepared into PVC glove, is comprised the following steps that：
A, first slurry that above-mentioned Graphene-PVC composite mortars are drenched slurry process as rolling pulp and for the first time；Separately
By above-mentioned Graphene-PVC composite mortars (parts by weight are 190 parts), the plasticizer (20% that parts by weight are 15 parts is added
Hexamethylene 1,2- dioctyl phthalate diisononyl esters and 80% DOTP DOTP), stir, drench slurry as second
The second slurry of operation；First slurry and second slurry are using preceding carrying out vacuum defoamation 35 minutes.
B, set gloves are sequentially passed through, singed, first time rolling pulp, drenched slurry, for the first time drying for the first time, cooling, for the first time
Secondary rolling pulp, second drench slurry, dry, cool down for the second time for second, set operation of slipping out of the hand is slipped out of the hand set, the prepared PVC glove.
In above-mentioned steps A, first slurry and second slurry temperature are 18 DEG C, and the viscosity of first slurry is
4000mPa.s, the viscosity of second slurry is 2000mPa.s；Hand touches die temperance control at 65 DEG C in the set gloves operation of step B；
The first time rolling pulp and second rolling pulp time independently are 20 seconds, are 15 points with second pouring slurry time for the first time
Clock；The temperature of the first time drying is 120 DEG C, and drying time is 6 minutes；The temperature of second drying is 220 DEG C, is dried
The dry time is 10 minutes.
Embodiment 3
Present embodiments provide a kind of Graphene-PVC composite mortars and preparation method thereof, the Graphene-PVC composite pulps
The composition and parts by weight of material are as shown in table 1.
The preparation method of the Graphene-PVC composite mortars is by Graphene and PVC paste powder, plasticizer, synergist, calcium
Zinc stabilizer mixes, and is sufficiently stirred for, and is placed after being well mixed.The whipping temp is 35 DEG C, is stirred 60 minutes, and mixing is equal
Placed 16 hours after even, obtain final product Graphene-PVC composite mortars.
Above-mentioned Graphene-PVC composite mortars are prepared into PVC glove, is comprised the following steps that：
A, first slurry that above-mentioned Graphene-PVC composite mortars are drenched slurry process as rolling pulp and for the first time；Separately
By above-mentioned Graphene-PVC composite mortars (parts by weight are 210 parts), the plasticizer (40% that parts by weight are 30 parts is added
Hexamethylene 1,2- dioctyl phthalate diisononyl esters and 60% DOTP DOTP), stir, drench slurry as second
The second slurry of operation；First slurry and second slurry are using preceding carrying out vacuum defoamation 35 minutes.
B, set gloves are sequentially passed through, singed, first time rolling pulp, drenched slurry, for the first time drying for the first time, cooling, for the first time
Secondary rolling pulp, second drench slurry, dry, cool down for the second time for second, slipping out of the hand covers operation and slips out of the hand set.
In above-mentioned steps A, first slurry and second slurry temperature are 40 DEG C, and the viscosity of first slurry is
3000mPa.s, the viscosity of second slurry is 1000mPa.s；Hand touches die temperance control at 60 DEG C in the set gloves operation of step B；
The first time rolling pulp and second rolling pulp time independently are 18 seconds, are 12 points with second pouring slurry time for the first time
Clock；The temperature of the first time drying is 110 DEG C, and drying time is 7 minutes；The temperature of second drying is 200 DEG C, is dried
The dry time is 15 minutes.
Embodiment 4
Present embodiments provide a kind of Graphene-PVC composite mortars and preparation method thereof, the Graphene-PVC composite pulps
The composition and parts by weight of material are as shown in table 1.
The preparation method of the Graphene-PVC composite mortars is by PVC paste powder and plasticizer, synergist, calcium zinc stabilizer
It is mixed to form the first mixture, then Graphene and solvent is mixed to form the second mixed liquor, finally again by the first mixture and the
Two mixtures mix, and are sufficiently stirred for, and are placed after being well mixed.The whipping temp is 35 DEG C, is stirred 50 minutes, and mixing is equal
Placed 12 hours after even, obtain final product Graphene-PVC composite mortars.
Above-mentioned Graphene-PVC composite mortars are prepared into PVC glove, specific steps are with embodiment 1.
Comparative example 1
This comparative example provides a kind of Graphene-PVC composite mortars and preparation method thereof, its component and preparation method and reality
The method for applying example 2 is essentially identical, the difference is that only：This comparative example does not contain Graphene.
Above-mentioned PVC slurries are prepared into PVC glove, specific steps are same as Example 2.
Comparative example 2
This comparative example provides a kind of Graphene-PVC composite mortars and preparation method thereof, its component and preparation method and reality
The method for applying example 2 is essentially identical, the difference is that only：This comparative example does not contain synergist.
Above-mentioned PVC slurries are prepared into PVC glove, specific steps are same as Example 2.
Comparative example 3
This comparative example provides a kind of Graphene-PVC composite mortars and preparation method thereof, its component and preparation method and reality
The method for applying example 2 is essentially identical, the difference is that only：The parts by weight of synergist are 0.3 part in this comparative example.
Above-mentioned PVC slurries are prepared into PVC glove, specific steps are same as Example 2.
Comparative example 4
This comparative example provides a kind of Graphene-PVC composite mortars and preparation method thereof, its component and preparation method and reality
The method for applying example 2 is essentially identical, the difference is that only：Calcium zinc stabilizer is free of in this comparative example.
Above-mentioned PVC slurries are prepared into PVC glove, specific steps are same as Example 2.
Table 1
Performance test
Performance test is carried out to PVC glove product obtained in above-described embodiment, comparative example, it is interlock fabric to use gloves base
Inner bag, as a result as shown in table 2：
PVC glove performance test prepared by the Graphene-PVC composite mortars of table 2
Concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention.It should be pointed out that more than
Embodiment is merely to illustrate the present invention, and the protection domain being not intended to limit the invention.For the common skill of the art
For art personnel, under the premise without departing from the principles of the invention, some improvement can also be made, these improvement also should be regarded as this hair
Bright protection domain.
Claims (14)
1. a kind of Graphene-PVC composite mortars, it is characterised in that the composite mortar includes PVC paste powder, Graphene, plasticising
Agent；The weight ratio of the PVC paste powder and Graphene is 100:(0.025~5)；The PVC paste powder is with the weight ratio of plasticizer
1:0.9~1.
2. Graphene-PVC composite mortars according to claim 1, it is characterised in that the composite mortar also includes collaboration
Agent, the synergist is (0.01-0.2) with the weight ratio of PVC paste powder:100；The synergist is glycerin monostearate, oil
The mixing of one or more in acid, oleyl amine, polyoxyethylene, Span, Tween or monoethanolamine.
3. Graphene-PVC composite mortars according to claim 1 and 2, it is characterised in that the composite mortar also includes
Solvent, the solvent is at least one in dichloroethanes, tetrahydrofuran.
4. Graphene-PVC composite mortars according to claim 1, it is characterised in that the PVC paste powder includes following matter
Measure each component of percentage：85~95% PVC paste resin, 5~15% calcium carbonate；
The plasticizer is hexamethylene 1, in 2- dioctyl phthalate diisononyl esters, tri-n-butyl citrate, DOTP
One or more.
5. Graphene-PVC composite mortars according to claim 1, it is characterised in that the type of the Graphene is selected to be changed
Learn vapour deposition process prepare Graphene, CO 2 supercritical expansion peel off Graphene, chemical oxidation peel off graphene oxide,
The macromolecule modified graphene oxide of coupling agent modified graphene oxide, amino, cationic surfactant modified graphene oxide,
Bromododecane modified graphene oxide, bromohexadecane modified graphene oxide, bromo-octadecane modified graphene oxide, height
Warm expansion gained redox graphene, low temperature thermal expansion gained redox graphene, electrochemical stripping gained Graphene,
One kind or several in modified electrochemical stripping Graphene, mechanical ball mill stripping Graphene, three-roll grinder tool stripping Graphene
Kind.
6. Graphene-PVC composite mortars according to claim 1 and 2, it is characterised in that the composite mortar also includes
Calcium zinc stabilizer, the calcium zinc stabilizer is (0.5-2) with the weight ratio of PVC paste powder:100.
7. a kind of preparation method of Graphene-PVC composite mortars according to any one of claim 1~6, its feature exists
In the described method comprises the following steps：
Graphene is mixed with PVC paste powder, plasticizer, synergist, calcium zinc stabilizer, is sufficiently stirred for, placement is after being well mixed
Can；
Or PVC paste powder and plasticizer, synergist, calcium zinc stabilizer are mixed to form the first mixture, then by Graphene with it is molten
Agent is mixed to form the second mixture, finally again mixes the first mixture with the second mixture, is sufficiently stirred for, and is put after being well mixed
Put.
8. the preparation method of Graphene-PVC composite mortars according to claim 7, it is characterised in that in step A3, institute
It is 45~60 minutes to state mixing time, and whipping temp is 30~35 DEG C, is placed 12~16 hours.
9. a kind of Graphene-PVC composite mortars according to any one of claim 1~6 prepare PVC glove in use
On the way.
10. a kind of preparation method of PVC glove, it is characterised in that the preparation method comprises the following steps：
A, Graphene-PVC composite mortars as described in any one of claim 1~6 are taken, form rolling pulp and drench slurry process for the first time
First slurry；Another Graphene-PVC the composite mortars taken as described in any one of Claims 1 to 5, add plasticizer,
Graphene-PVC composite mortars are (190~210) with the parts by weight ratio of plasticizer:(10~30), stir, and form the
The secondary second slurry for drenching slurry process；
B, set gloves are sequentially passed through, singed, first time rolling pulp, drenched slurry, for the first time drying for the first time, cooling, second for the first time
Rolling pulp, second pouring are starched, dry, cool down for the second time for second, set operation of slipping out of the hand, and the PVC glove is obtained.
The preparation method of 11. PVC gloves according to claim 10, it is characterised in that in step A, first slurry
Material and second slurry temperature independently are 18~50 DEG C, and the viscosity of first slurry is controlled to 3000~4000mPa.s, the
The viscosity of surfacer material is controlled to 1000~2000mPa.s；In step B, hand touches die temperance control 55 in the set gloves operation
~65 DEG C, the first time rolling pulp and second rolling pulp time independently are 15~20 seconds, and the first time drenches slurry and second
The secondary pouring slurry time independently is 10~15 minutes, and the temperature of the first time drying is 100~120 DEG C, when drying for the first time
Between be 6~8 minutes, the temperature of second drying is 180~220 DEG C, and second drying time is 10~20 minutes.
The preparation method of 12. PVC gloves according to claim 10, it is characterised in that the preparation method is additionally included in
Leaching sand, the operation of third time drying are carried out after drying for second；The leaching sand operation use soaks the degree of polymerization for PVC of 1000
The mixed liquor of grain, plasticizer and PVC paste powder；The degree of polymerization is the mixed liquor of 1000 PVC granule, plasticizer and PVC paste powder
Ratio be respectively (50-70)：100：(5-15)；The plasticizer is hexamethylene 1,2- dioctyl phthalate diisononyl esters, citric acid
One or more in tri-n-butyl, DOTP.
The preparation method of 13. PVC gloves according to claim 10, it is characterised in that the temperature of the third time drying
It it is 180~220 DEG C, drying time is 10~20 minutes.
The preparation method of 14. PVC gloves according to claim 10, it is characterised in that first slurry and second
Road slurry need to carry out vacuum defoamation 35~50 minutes before.
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| CN108813763A (en) * | 2018-08-23 | 2018-11-16 | 江苏恒辉安防股份有限公司 | A kind of method that the aqueous PU composite mortar of graphene-prepares PU gloves |
| CN110698786A (en) * | 2019-10-22 | 2020-01-17 | 常州康宝高分子科技有限公司 | Anti-irradiation medical particle and preparation method thereof |
| CN112226021A (en) * | 2020-10-30 | 2021-01-15 | 江苏理工学院 | A kind of preparation method of graphene/polyvinyl chloride composite material |
| CN114188071A (en) * | 2021-12-10 | 2022-03-15 | 洋紫荆油墨(中山)有限公司 | Thermosetting conductive slurry and preparation method and application thereof |
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