CN106977832A - Woven hose environment-friendly type high transparency PVC composition - Google Patents
Woven hose environment-friendly type high transparency PVC composition Download PDFInfo
- Publication number
- CN106977832A CN106977832A CN201610254682.8A CN201610254682A CN106977832A CN 106977832 A CN106977832 A CN 106977832A CN 201610254682 A CN201610254682 A CN 201610254682A CN 106977832 A CN106977832 A CN 106977832A
- Authority
- CN
- China
- Prior art keywords
- environment
- parts
- friendly type
- high transparency
- type high
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 22
- 239000004800 polyvinyl chloride Substances 0.000 claims abstract description 56
- 229920000915 polyvinyl chloride Polymers 0.000 claims abstract description 55
- 239000004014 plasticizer Substances 0.000 claims abstract description 36
- -1 citric acid ester Chemical class 0.000 claims abstract description 32
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Natural products OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 25
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000011347 resin Substances 0.000 claims abstract description 20
- 229920005989 resin Polymers 0.000 claims abstract description 20
- 239000004593 Epoxy Substances 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims abstract description 17
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000012424 soybean oil Nutrition 0.000 claims abstract description 16
- 239000003549 soybean oil Substances 0.000 claims abstract description 16
- 239000012760 heat stabilizer Substances 0.000 claims abstract description 11
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 9
- 239000000314 lubricant Substances 0.000 claims abstract description 8
- 229920002545 silicone oil Polymers 0.000 claims description 10
- 235000005979 Citrus limon Nutrition 0.000 claims description 7
- 244000131522 Citrus pyriformis Species 0.000 claims description 7
- IHBCFWWEZXPPLG-UHFFFAOYSA-N [Ca].[Zn] Chemical group [Ca].[Zn] IHBCFWWEZXPPLG-UHFFFAOYSA-N 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 4
- CTKINSOISVBQLD-UHFFFAOYSA-N Glycidol Chemical compound OCC1CO1 CTKINSOISVBQLD-UHFFFAOYSA-N 0.000 claims 1
- 244000068988 Glycine max Species 0.000 claims 1
- 235000010469 Glycine max Nutrition 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 235000019198 oils Nutrition 0.000 claims 1
- 239000003017 thermal stabilizer Substances 0.000 claims 1
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 abstract description 9
- 150000001875 compounds Chemical class 0.000 abstract description 8
- 230000006641 stabilisation Effects 0.000 abstract description 7
- 238000011105 stabilization Methods 0.000 abstract description 7
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract description 6
- 239000000460 chlorine Substances 0.000 abstract description 6
- 229910052801 chlorine Inorganic materials 0.000 abstract description 6
- 229920000642 polymer Polymers 0.000 abstract description 6
- 239000004606 Fillers/Extenders Substances 0.000 abstract description 5
- 229920012485 Plasticized Polyvinyl chloride Polymers 0.000 abstract description 3
- 238000004500 asepsis Methods 0.000 abstract description 3
- 239000012752 auxiliary agent Substances 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000052 comparative effect Effects 0.000 description 20
- 239000002510 pyrogen Substances 0.000 description 15
- 239000000463 material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- 231100000252 nontoxic Toxicity 0.000 description 8
- 230000003000 nontoxic effect Effects 0.000 description 8
- 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 7
- 238000001802 infusion Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000008188 pellet Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000002834 transmittance Methods 0.000 description 3
- 239000011701 zinc Substances 0.000 description 3
- 229910052725 zinc Inorganic materials 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 2
- 239000008116 calcium stearate Substances 0.000 description 2
- 235000013539 calcium stearate Nutrition 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- UHOVQNZJYSORNB-UHFFFAOYSA-N monobenzene Natural products C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- DCXXMTOCNZCJGO-UHFFFAOYSA-N tristearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 description 1
- 206010018910 Haemolysis Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000711 cancerogenic effect Effects 0.000 description 1
- 231100000315 carcinogenic Toxicity 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 235000009508 confectionery Nutrition 0.000 description 1
- 239000000490 cosmetic additive Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 231100000040 eye damage Toxicity 0.000 description 1
- 239000002778 food additive Substances 0.000 description 1
- 235000013373 food additive Nutrition 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 231100000025 genetic toxicology Toxicity 0.000 description 1
- 230000001738 genotoxic effect Effects 0.000 description 1
- 230000026109 gonad development Effects 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000003862 health status Effects 0.000 description 1
- 230000008588 hemolysis Effects 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 229940127554 medical product Drugs 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/10—Transparent films; Clear coatings; Transparent materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/02—Applications for biomedical use
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Materials For Medical Uses (AREA)
Abstract
A kind of woven hose environment-friendly type high transparency PVC composition, parts by weight, which are constituted, is：100 parts of Corvic, 1.0 ~ 3.0 parts of Environment-friendlyheat heat stabilizer, 30 ~ 70 parts of citric acid ester plasticizer, 1 ~ 5 part of epoxy soybean oil acrylate, 0.1 ~ 0.4 part of glycol glycidyl ethers, 0.05 ~ 0.2 part of lubricant；The Corvic is the polyvinyl chloride resin that average degree of polymerization is 1000 ~ 2500.Using environment-friendly type citrate as primary plasticizer, epoxy soybean oil acrylate is extender plasticizer, carrys out plasticized PVC to the compound Plasticising system that chlorine-containing polymer is made up of the glycol glycidyl ethers of auxiliary stabilization, high transparency PVC woven hoses are made.The raw materials used equal asepsis environment-protecting of auxiliary agent, is environment-friendly composition.
Description
Technical field
A kind of environment-friendly type high transparency PVC composition for being used to make medical infusion lines, belongs to medical PVC plastics technology neck
Domain.
Background technology
Nineteen eighty-two National Cancer Institute demonstrates dioctyl phthalate（DOP）The liver for nibbling class animal can be made
It is carcinogenic, the influence of growing on baby and children is particularly on human body bigger.Citric acid ester type product can be used as plastic plastification
Agent, food additives, washing assisant, cosmetic additive agent etc., are that a kind of nontoxic, pollution-free, non-stimulated, biological degradability is good
Green chemical products.Citric acid ester plasticizer is approved as nontoxic plasticizer by FDA (FDA),
In terms of packaging for foodstuff, medical apparatus, toy for children and personal hygiene article.The states such as America and Europe, Japan and Korea S use epoxy
The environment-friendly plasticizers such as esters, citric acid ester type replace the DOP to be used for the PVC products such as packaging for foodstuff, medical supplies, toy for children
In.And still using DOP as primary plasticizer in China's polyvinyl chloride (PVC) medical product, the use of asepsis environment-protecting class plasticizer is to changing
The health status of kind medical PVC article user, the development for accelerating medical environmental-protection PVC industries is significant.With adjacent benzene two
The plasticization effect of formic acid dioctyl ester is compared, and the citric acid ester plasticizer plasticization effect of equal parts is slightly worse, the transparency of material
It is low, limit the use of the plasticizer.
Patent document CN200910015222.X《A kind of medical multifunctional polyvinyl chloride composite material》Disclose a kind of doctor
Use composite.The medical composite material is made up of PVC resin powder, nano modified material, plasticizer, stabilizer, lubricant, is matched somebody with somebody
Every 100 weight parts PVC resin powder is added with 0.5 ~ 3 part of nano modified material, 20 ~ 40 parts of phthalic acid ester, trimellitic acid in side
10 ~ 30 parts of ester, 10 ~ 30 parts of citrate, 5 ~ 10 parts of epoxy soybean oil acrylate, 0.5 ~ 1 part of calcium stearate (CaSt), tristearin
Sour 0.1 ~ 0.5 part of zinc (ZnSt), 0.1 ~ 0.5 part of silicone oil.The program has reached higher transparency but used containing phenyl ring
Phthalic acid ester, trimellitic acid esters plasticizer, although both plasticizer are with good plasticising performance and processing characteristics,
It is widely used.But phthalic acid ester is the environmental hormone of a quasi-representative and the genotoxicity material of the mankind, to children's
Gonad development is harmful to；Trimellitic acid esters plasticizer can cause eye damage, moderate skin irritatin, respiratory tract, intestines and stomach
Stimulate etc., all there is potential hazard to health.
The B of patent CN 102321317《A kind of high transparency medical PVC pellet and preparation method thereof》Disclose a kind of medical
Pellet.The pellet by the parts by weight of PVC resins 100, the parts by weight of plasticizer DOP 40 ~ 70, efficient calcium/zinc heat stabilizer 0.3 ~
0.8 parts by weight, the parts by weight of auxiliary heat stabilizer 1 ~ 5 and the parts by weight of highly-efficient lubricant 0.1 ~ 0.5 composition.It is medical in the patent
Although bright material has equally reached higher transparency but used plasticizer DOP, there is more serious harm to dye body health.
The content of the invention
The technical problem to be solved in the present invention is：Overcome the deficiencies in the prior art there is provided one kind it is environment-protecting and non-poisonous, with excellent
The transparent environment-friendly type high transparency PVC composition for being used to make medical infusion lines.
The technical solution adopted for the present invention to solve the technical problems is：The environment-friendly type that this is used to make medical infusion lines is high
Transparent PVC composition, it is characterised in that parts by weight, which are constituted, is：100 parts of Corvic, Environment-friendlyheat heat stabilizer 1.0 ~ 3.0
Part, 30 ~ 70 parts of citric acid ester plasticizer, 1 ~ 5 part of epoxy soybean oil acrylate, 0.1 ~ 0.4 part of glycol glycidyl ethers,
0.05 ~ 0.2 part of lubricant；
The Corvic is the polyvinyl chloride resin that average degree of polymerization is 1000 ~ 2500.
The present invention is selected from the polyvinyl chloride resin that average degree of polymerization is 1000 ~ 2500, particle gas porosity and the present invention of resin
Plasticizer be adapted, it is big to the plasticizer absorption of the present invention, the plasticizer that the present invention is selected more preferably is played effectiveness.
The ageing whiteness that shows is high, apparent density is small, the transparency is good.
The present invention is that, using environment-friendly type citrate as primary plasticizer, epoxy soybean oil acrylate is extender plasticizer, right
The compound Plasticising system that chlorine-containing polymer is made up of the glycol glycidyl ethers of auxiliary stabilization carrys out plasticized PVC, prepares high
Transparent medical PVC woven hose group compound.Citrate is a kind of good nontoxic plasticizer, its cold resistance, light resistance, water resistance
It is excellent, have the advantages that compatibility is good, plasticizing efficiency is high, nontoxic, volatility is small；Epoxy soybean oil acrylate is compatible with PVC
Property more preferably, in addition to plasticization, additionally it is possible to assign PVC product excellent thermal stability；Glycol glycidyl ethers to containing
Chlorine polymer has auxiliary stabilization, and the above-mentioned plasticizer of addition collocation and extender plasticizer of the component can improve PVC transfusions
The transparency of pipe, reduction yellow colour index, the light transmittance of woven hose are improved significantly.The raw materials used auxiliary agent of the present invention is without poison ring
Protect, be environment-friendly composition.
It is preferred that, the average degree of polymerization of the PVC resins is 1200.From the PVC resins that average degree of polymerization is 1200
When the apparent density that has and particle gas porosity there is optimal uptake to the compound Plasticising system of the present invention, ensure that
Compound Plasticising system is played effectiveness completely.
It is preferred that, the citric acid ester plasticizer is trioctyl lemon acid, and consumption is 40 ~ 60 parts.Inventor
Found in research process, in citric acid ester plasticizer, the molecular size of trioctyl lemon acid is more suitable for PVC resins
Particle gas porosity, trioctyl lemon acid preferably can be absorbed by polyvinyl chloride resin when same dose citric acid ester plasticizer is added,
Play more obvious plasticization effect.
It is preferred that, the Environment-friendlyheat heat stabilizer is calcium zinc heat stabilizer, and consumption is 1.5 ~ 2.0 parts.Calcium zinc heat stabilizer is
The non-toxic stabilizer of current comparative maturity, there is liquid calcium zinc heat stabilizer and solid calcium zinc heat stabilizer again, can obtain very well
Utilization.More preferable thermostable effect can be obtained in the present invention when consumption is 1.5 ~ 2.0 parts.
It is preferred that, the consumption of the epoxy soybean oil acrylate is 2 ~ 3 parts.Epoxy soybean oil acrylate is a kind of
Citrate is arranged in pairs or groups for primary plasticizer in extender plasticizer, the present invention, makes citrate in the PVC trees of average degree of polymerization of the present invention
In fat, disperse evenly, to enhance the speedup effect of citrate.It is 2 ~ 3 parts in consumption and reaches optimal auxiliary plasticization effect.
It is preferred that, the consumption of the glycol glycidyl ethers is 0.2 ~ 0.3 part.Glycol glycidyl ethers in the present invention
Consumption be 0.2 ~ 0.3 part when, to chlorine-containing polymer have auxiliary stabilization it is the most obvious, the light transmittance of woven hose reaches most
It is good.
It is preferred that, the lubricant is methyl-silicone oil, and the consumption of methyl-silicone oil is 0.05 ~ 0.15 part.Methyl-silicone oil has
Remarkable heat resistance, weatherability, hydrophobicity, physiological inertia and less surface tension is higher also with low viscosity-temperature coefficient
Resistance to compression.The polyvinyl chloride resin for the larger molecular weight that the present invention is selected can be better adapted to.
The preparation method of environment-friendly type high transparency PVC composition for making medical infusion lines is：Above-mentioned material is pressed one
Certainty ratio is weighed, and polyvinyl chloride resin, calcium zinc stabilizer, trioctyl lemon acid, epoxy soybean oil acrylate, ethylene glycol are shunk into sweet
Oily ether, methyl-silicone oil are in high-speed mixer（Rotating speed is 1000 ~ 1400 turns）Middle mixing 10 ~ 12 minutes, treats liquid phase component quilt completely
Polyvinyl chloride resin absorb, mixing material soap-free emulsion polymeization and it is dispersed after be put into slow-speed mixer cooling, material temperature be less than 60 DEG C after blowing.Will
The material mixed is granulated in double screw extruder, the finally extrusion molding in single screw extrusion machine by pellet, is made medical
PVC woven hoses.
Compared with prior art, the environment-friendly type high transparency PVC composition for being used to make medical infusion lines of the invention is had
Some beneficial effects are：Using environment-friendly type citrate as primary plasticizer, epoxy soybean oil acrylate is extender plasticizer, to containing
The compound Plasticising system that chlorine polymer is made up of the glycol glycidyl ethers of auxiliary stabilization carrys out plasticized PVC, is made high saturating
Bright PVC woven hoses, and safety non-toxic.Trioctyl lemon acid is a kind of good nontoxic plasticizer, its cold resistance, light resistance, resistance to
It is aqueous excellent, have the advantages that compatibility is good, plasticizing efficiency is high, nontoxic, volatility is small；Epoxy soybean oil acrylate and PVC
Compatibility is more preferable, in addition to plasticization, additionally it is possible to assign PVC product excellent thermal stability；Glycol glycidyl ethers
There is auxiliary stabilization to chlorine-containing polymer, the addition of the component can improve the transparency of PVC woven hoses, the printing opacity of woven hose
Rate brings up to more than 88.5%, and preferred scheme can reach more than 90.5%.The raw materials used equal asepsis environment-protecting of auxiliary agent, is environment-friendly type combination
Thing.
Embodiment
The woven hose of the present invention is made furtherly of environment-friendly type high transparency PVC composition below by specific embodiment
Bright, wherein embodiment 1 is most preferred embodiment.
Each embodiment proportioning component of the medical high transparency PVC woven hose group compounds of the environment-friendly type is as shown in table 1.
Table 1 is used for the formula for making the environment-friendly type high transparency PVC composition of medical infusion lines（In parts by weight）
The component proportion of each comparative example is as shown in table 2.
The formula of the comparative example medical PVC woven hose of table 2（In parts by weight）
| PVC woven hoses are formulated | Comparative example 1 | Comparative example 2 | Comparative example 3 | Comparative example 4 | Comparative example 5 | Comparative example 6 |
| PVC S-1200 resins | 100 | 100 | 100 | 100 | - | - |
| PVC S-800 resins | - | - | - | - | 100 | 100 |
| Calcium zinc stabilizer（CZ-11） | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Trioctyl lemon acid | 50 | 50 | - | 50 | 50 | 50 |
| DOP | - | - | 50 | - | - | - |
| Epoxy soybean oil acrylate | 2 | - | 2 | 2 | 2 | 2 |
| Glycol glycidyl ethers | - | - | 0.25 | 0.25 | - | 0.25 |
| Methyl-silicone oil | 0.15 | 0.15 | 0.15 | - | 0.15 | 0.15 |
| PE waxes | - | - | - | 0.15 | - | - |
Embodiment and comparative example are weighed by formula, embodiment first adds polyvinyl chloride resin, calcium zinc stabilizer, methyl-silicone oil pre-
In the high-speed mixer of heat, start stirring（Rotating speed is 700 ~ 1400 turns）, it is when material temperature is up to 80 DEG C that plasticizer citric acid three is pungent
Blowing, cooling after being mixed 10 ~ 12 minutes in ester addition high-speed mixer.The material mixed is made in double screw extruder
Grain, granulation parameter setting is as shown in table 3.By mixing material using Brabendar plasticizing instrument plasticizings, the melt after plasticizing is molded into
0.5mm thin slice, tests its optical property.Brabendar plasticizing process is：160 DEG C of temperature, rotor speed 60rpm, feeding quantity
57g, fusion time 4min；Mould pressing process：2min, 180 DEG C of temperature, 10 ~ 15MPa of pressure, pressurize 2min are plastified by plasticizing process.
The comminutor parameter setting of table 3
The performance test results of embodiment and comparative example are as shown in table 4, table 5.
The performance comparision of the embodiment of table 4 and comparative example PVC medical infusion lines compositions
The biochemical property test result of the embodiment of table 5 and comparative example
| Project | Thermal source（It is required that：Without pyrogen） | Haemolysis（≤5%） | Acute systemic is poisoned（Do not produce） | Acid-base value（≤1） |
| Embodiment 1 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.19, it is qualified |
| Embodiment 2 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Embodiment 3 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Embodiment 4 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Embodiment 5 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Embodiment 6 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Embodiment 7 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Embodiment 8 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.20, it is qualified |
| Comparative example 1 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.35, it is qualified |
| Comparative example 2 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.40, it is qualified |
| Comparative example 3 | It is qualified without pyrogen | 5.4% | Do not produce, it is qualified | 0.70, it is qualified |
| Comparative example 4 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.30, it is qualified |
| Comparative example 5 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.50, it is qualified |
| Comparative example 6 | It is qualified without pyrogen | It is qualified | Do not produce, it is qualified | 0.40, it is qualified |
It can be seen from each comparative example and embodiment the performance of the embodiment of the present invention be more suitable for it is medical, to the potential danger of human body
Evil is smaller.Epoxy soybean oil acrylate, glycol glycidyl ethers have auxiliary stabilization, glycol glycidyl ethers pair
Composition transparency influence is larger, and the addition of glycol glycidyl ethers can significantly improve the light transmittance of material, reduce mist degree.
Epoxy soybean oil acrylate, glycol glycidyl ethers compound use effect are more preferable.Use the small polyvinyl chloride resin of average degree of polymerization
The composite effect of citrate, epoxy soybean oil acrylate and glycol glycidyl ethers can not be embodied well, it is transparent
Degree is still undesirable.Lubricant methyl-silicone oil is chosen so that the effectiveness of compound Plasticising system is preferably played.
Claims (7)
1. a kind of woven hose environment-friendly type high transparency PVC composition, it is characterised in that parts by weight, which are constituted, is：Corvic
100 parts, 1.0 ~ 3.0 parts of Environment-friendlyheat heat stabilizer, 30 ~ 70 parts of citric acid ester plasticizer, 1 ~ 5 part of epoxy soybean oil acrylate,
0.1 ~ 0.4 part of glycol glycidyl ethers, 0.05 ~ 0.2 part of lubricant；The Corvic is that average degree of polymerization is 1000
~ 2500 polyvinyl chloride resin.
2. woven hose according to claim 1 environment-friendly type high transparency PVC composition, it is characterised in that：PVC resins
Average degree of polymerization is 1200.
3. woven hose according to claim 1 environment-friendly type high transparency PVC composition, it is characterised in that：The citric acid
Ester plasticizer is trioctyl lemon acid, and consumption is 40 ~ 60 parts.
4. woven hose according to claim 1 environment-friendly type high transparency PVC composition, it is characterised in that：The environment protection thermal
Stabilizer is calcium zinc heat stabilizer, and consumption is 1.5 ~ 2.0 parts.
5. woven hose according to claim 1 environment-friendly type high transparency PVC composition, it is characterised in that：The epoxy is big
The consumption of soya bean oil acrylate is 2 ~ 3 parts.
6. woven hose according to claim 1 environment-friendly type high transparency PVC composition, it is characterised in that：The ethylene glycol
The consumption of glycidol ether is 0.2 ~ 0.3 part.
7. woven hose according to claim 1 environment-friendly type high transparency PVC composition, it is characterised in that：The lubricant
For methyl-silicone oil, the consumption of methyl-silicone oil is 0.05 ~ 0.15 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254682.8A CN106977832A (en) | 2016-04-23 | 2016-04-23 | Woven hose environment-friendly type high transparency PVC composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610254682.8A CN106977832A (en) | 2016-04-23 | 2016-04-23 | Woven hose environment-friendly type high transparency PVC composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106977832A true CN106977832A (en) | 2017-07-25 |
Family
ID=59340355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610254682.8A Pending CN106977832A (en) | 2016-04-23 | 2016-04-23 | Woven hose environment-friendly type high transparency PVC composition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106977832A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106026A (en) * | 2019-05-08 | 2019-08-09 | 安徽万朗磁塑股份有限公司 | A kind of preparation method of acrylated epoxy soybean oil, environmentally friendly low cost PVC and its preparation method and application |
| CN111420973A (en) * | 2020-05-01 | 2020-07-17 | 东阳市聚冉电子科技有限公司 | Treatment process of waste pulp waste residue of waste corrugated case paperboard waste paper |
| CN111667967A (en) * | 2020-07-11 | 2020-09-15 | 北矿科技股份有限公司 | High-fluidity samarium-iron-nitrogen flexible bonded permanent magnet for injection molding and preparation method thereof |
| CN112778666A (en) * | 2021-01-05 | 2021-05-11 | 广州市锐博新材料股份有限公司 | Environment-friendly resin wall film and production process thereof |
| CN116606553A (en) * | 2023-05-16 | 2023-08-18 | 广东新荔湾电缆有限公司 | Ceramic insulating material for fire-resistant cable and preparation method and application thereof |
| CN117736429A (en) * | 2023-12-18 | 2024-03-22 | 北京工商大学 | Citric acid-glycidyl ether-butyl ester plasticizer and preparation method and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467878A (en) * | 2013-08-12 | 2013-12-25 | 北京伏尔特技术有限公司 | Medical pipe |
| CN104072915A (en) * | 2014-07-10 | 2014-10-01 | 上海新上化高分子材料有限公司 | Radiation-resistant sterile medical polyvinyl chloride material and preparation method thereof |
| CN104371210A (en) * | 2014-10-11 | 2015-02-25 | 上海新上化高分子材料有限公司 | Medical PVC material with high oxygen permeability for platelet storage and preparation method thereof |
| CN105566799A (en) * | 2014-10-08 | 2016-05-11 | 中国石油化工股份有限公司 | Environmental-protection type highly-transparent PVC composition for producing medical infusion tubes |
-
2016
- 2016-04-23 CN CN201610254682.8A patent/CN106977832A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103467878A (en) * | 2013-08-12 | 2013-12-25 | 北京伏尔特技术有限公司 | Medical pipe |
| CN104072915A (en) * | 2014-07-10 | 2014-10-01 | 上海新上化高分子材料有限公司 | Radiation-resistant sterile medical polyvinyl chloride material and preparation method thereof |
| CN105566799A (en) * | 2014-10-08 | 2016-05-11 | 中国石油化工股份有限公司 | Environmental-protection type highly-transparent PVC composition for producing medical infusion tubes |
| CN104371210A (en) * | 2014-10-11 | 2015-02-25 | 上海新上化高分子材料有限公司 | Medical PVC material with high oxygen permeability for platelet storage and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 中国技术成果大全编辑部: "《中国技术成果大全 工业专辑之九》", 31 December 1992, 科学技术文献出版社 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106026A (en) * | 2019-05-08 | 2019-08-09 | 安徽万朗磁塑股份有限公司 | A kind of preparation method of acrylated epoxy soybean oil, environmentally friendly low cost PVC and its preparation method and application |
| CN110106026B (en) * | 2019-05-08 | 2023-06-09 | 安徽万朗磁塑股份有限公司 | Preparation method of acrylic acid modified epoxidized soybean oil, environment-friendly low-cost PVC (polyvinyl chloride) and preparation method and application thereof |
| CN111420973A (en) * | 2020-05-01 | 2020-07-17 | 东阳市聚冉电子科技有限公司 | Treatment process of waste pulp waste residue of waste corrugated case paperboard waste paper |
| CN111420973B (en) * | 2020-05-01 | 2021-06-15 | 浙江金励环保纸业有限公司 | A kind of processing technology of waste corrugated box cardboard waste paper pulping waste residue |
| CN111667967A (en) * | 2020-07-11 | 2020-09-15 | 北矿科技股份有限公司 | High-fluidity samarium-iron-nitrogen flexible bonded permanent magnet for injection molding and preparation method thereof |
| CN112778666A (en) * | 2021-01-05 | 2021-05-11 | 广州市锐博新材料股份有限公司 | Environment-friendly resin wall film and production process thereof |
| CN116606553A (en) * | 2023-05-16 | 2023-08-18 | 广东新荔湾电缆有限公司 | Ceramic insulating material for fire-resistant cable and preparation method and application thereof |
| CN117736429A (en) * | 2023-12-18 | 2024-03-22 | 北京工商大学 | Citric acid-glycidyl ether-butyl ester plasticizer and preparation method and application thereof |
| CN117736429B (en) * | 2023-12-18 | 2024-07-09 | 北京工商大学 | A citric acid-glycidyl ether-butyl ester plasticizer and its preparation method and application |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105566799B (en) | A kind of environment-friendly type high transparency PVC composition for being used to make medical infusion lines | |
| CN106977832A (en) | Woven hose environment-friendly type high transparency PVC composition | |
| CN102321317B (en) | High-transparent medical PVC pellet and preparation method thereof | |
| CN102020815B (en) | Delustring medical soft PVC modified material with low temperature resistance and low DOP precipitation | |
| CN104672694A (en) | Fragrant health wood-plastic plate | |
| CN101798428A (en) | Special N-phthalate reinforced soft polyethylene plastics for circulation loop and preparation method thereof | |
| CN102660089B (en) | PVC pellet composition that a kind of low volatilization is separated out and its production and use | |
| CN104072915A (en) | Radiation-resistant sterile medical polyvinyl chloride material and preparation method thereof | |
| CN108276662A (en) | A kind of permanent type antistatic polypropylene composite material and preparation method thereof | |
| CN110358223A (en) | A kind of high bright 90 DEG C of flexible PVCs jacketed cable material and preparation method thereof | |
| WO2017197851A1 (en) | Phthalate-free pvc granule and manufacturing method thereof | |
| CN106633279A (en) | Antibacterial PE masterbatch for preservative film and application | |
| CN106750783A (en) | Far-infrared hollow pipe, preparation method and applications | |
| CN101962461A (en) | Phthalate-free medical grade PVC plastic | |
| CN106189053B (en) | High-performance solid screw cleaning agent and preparation method thereof | |
| CN108864618A (en) | A kind of high antibacterial wear-resisting PVC resin material and preparation method thereof | |
| CN104725732B (en) | Low-hardness medical thermoplastic brominated butyl rubber and preparation method thereof | |
| CN113150395B (en) | Thermoplastic starch with ultrahigh starch content, and preparation method and application thereof | |
| CN105801956A (en) | Medical infusion tube TPE material and preparing method thereof | |
| CN105061929A (en) | Non-phthalate medical PVC pellet | |
| CN109181050A (en) | A kind of ageing-resistant antibacterial PE film and preparation method | |
| CN106977821A (en) | Can be with chinampa filler particles of releasing negative oxygen ion and preparation method thereof | |
| CN105175939B (en) | High-oxygen-permeability medical PVC (polyvinyl chloride) material and preparation method of high-oxygen-permeability medical PVC material | |
| KR200377167Y1 (en) | Colorfast antibacterial plastic Vessel containing pure nano silver powder | |
| CN106380675A (en) | Non-toxic, tasteless, transparent and soft elastomer material and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170725 |
|
| WD01 | Invention patent application deemed withdrawn after publication |