CN105504792A - Transparent flame-retardant nylon resin and preparation method thereof - Google Patents
Transparent flame-retardant nylon resin and preparation method thereof Download PDFInfo
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- CN105504792A CN105504792A CN201511008348.6A CN201511008348A CN105504792A CN 105504792 A CN105504792 A CN 105504792A CN 201511008348 A CN201511008348 A CN 201511008348A CN 105504792 A CN105504792 A CN 105504792A
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- Prior art keywords
- nylon resin
- nylon
- transparent flame
- retarding
- trimeric cyanamide
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- 239000004677 Nylon Substances 0.000 title claims abstract description 57
- 229920001778 nylon Polymers 0.000 title claims abstract description 57
- 229920005989 resin Polymers 0.000 title claims abstract description 43
- 239000011347 resin Substances 0.000 title claims abstract description 43
- 239000003063 flame retardant Substances 0.000 title claims abstract description 36
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title abstract description 17
- 238000002156 mixing Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 4
- 229920002292 Nylon 6 Polymers 0.000 claims description 17
- 238000005453 pelletization Methods 0.000 claims description 17
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 claims description 15
- 239000002253 acid Substances 0.000 claims description 12
- -1 cyanamide benzoate Chemical compound 0.000 claims description 11
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 9
- QKBWNOXQJBGKCH-UHFFFAOYSA-N phenylphosphonic acid;sodium Chemical compound [Na].OP(O)(=O)C1=CC=CC=C1 QKBWNOXQJBGKCH-UHFFFAOYSA-N 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 8
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims description 8
- IIACRCGMVDHOTQ-UHFFFAOYSA-N sulfamic acid Chemical compound NS(O)(=O)=O IIACRCGMVDHOTQ-UHFFFAOYSA-N 0.000 claims description 8
- 229920002302 Nylon 6,6 Polymers 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims description 6
- JHWNWJKBPDFINM-UHFFFAOYSA-N Laurolactam Chemical compound O=C1CCCCCCCCCCCN1 JHWNWJKBPDFINM-UHFFFAOYSA-N 0.000 claims description 5
- 229920000571 Nylon 11 Polymers 0.000 claims description 5
- 229920000299 Nylon 12 Polymers 0.000 claims description 5
- 229920000305 Nylon 6,10 Polymers 0.000 claims description 4
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 4
- 235000012222 talc Nutrition 0.000 claims description 4
- 239000000454 talc Substances 0.000 claims description 4
- 229910052623 talc Inorganic materials 0.000 claims description 4
- BNPNJVNAGAOHTH-UHFFFAOYSA-N NC#N.OC(C(O)=O)=O Chemical compound NC#N.OC(C(O)=O)=O BNPNJVNAGAOHTH-UHFFFAOYSA-N 0.000 claims description 3
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229960001866 silicon dioxide Drugs 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 abstract 1
- 230000006750 UV protection Effects 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical group NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 13
- 238000001816 cooling Methods 0.000 description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- ZQKXQUJXLSSJCH-UHFFFAOYSA-N melamine cyanurate Chemical compound NC1=NC(N)=NC(N)=N1.O=C1NC(=O)NC(=O)N1 ZQKXQUJXLSSJCH-UHFFFAOYSA-N 0.000 description 2
- 230000000979 retarding effect Effects 0.000 description 2
- 229920006152 PA1010 Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229920006351 engineering plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 150000003016 phosphoric acids Chemical class 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- 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
- C08K13/02—Organic and inorganic ingredients
-
- 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
- C08K3/34—Silicon-containing 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- 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
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/092—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
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/41—Compounds containing sulfur bound to oxygen
- C08K5/42—Sulfonic acids; Derivatives thereof
-
- 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
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
-
- 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
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- 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)
Abstract
The invention relates to transparent flame-retardant nylon resin and a preparation method thereof. According to the preparation method disclosed by the invention, by taking a composition of melamine and derivatives thereof and an organic carboxylic acid as a flame retardant, through melt blending and uniform dispersion, the flame-retardant nylon resin with high transparency is prepared. Moreover, the transparent flame-retardant nylon resin disclosed by the invention also has good ultraviolet resistance, is not easy to discolor, has high heat stability and transparency, and can meet various processing and application needs on a transparent flame-retardant nylon resin material.
Description
Technical field
The present invention relates to a kind of transparent flame-retarding nylon resin and preparation method thereof, particularly relate to a kind of transparent flame-retarding nylon resin adopting trimeric cyanamide and derivative and organic carboxyl acid thereof to prepare and preparation method thereof.
Background technology
Nylon is the man-made fiber of synthetic the earliest, is also one of four large-engineering plastics, is all nowadays live and a member that economy can not be despised from use field, consumption and turnover.Conventional nylon resin has nylon 6, nylon 11, nylon 12, nylon66 fiber, NYLON610, nylon 1212 and nylon 1010, and these nylon resins, in some application places, not only require good flame retardant resistance, also needs to keep certain transparency.
Traditional halogenated flame retardant because its flame retarding efficiency is high by a large amount of production for fire retardant material, but due to halogen system flame retardant products burn time produce a large amount of smog and poisonous corrosive gases, hinder rescue and evacuating personnel, cause secondary disaster to occur; Halogen flame fire-retardant nylon resin does not have the transparency simultaneously.Therefore, the application of halogen system flame retardant products is restricted.Nitrogenated flame retardant due to flame retarding efficiency high and cheap at fire-retardant nylon field attention.But the fire-retardant nylon resin of existing melamine cyanurate, trimeric cyanamide (gathering) phosphoric acid salt does not have the transparency.
Summary of the invention
The object of the invention is to propose a kind of transparent flame-retarding nylon resin and preparation method thereof, it can be widely used in automobile, electric, instrument, the field such as communications and transportation and space flight and aviation.
The present invention realizes by following technical scheme:
A kind of transparent flame-retarding nylon resin, it is made up of the material of following mass percent:
Nylon resin 90.0% ~ 97.0%;
Trimeric cyanamide and derivative 3.0% ~ 6.0% thereof;
Organic carboxyl acid 0% ~ 3.0%;
Nucleator 0% ~ 1.0%.
As preferred technical scheme:
Transparent flame-retarding nylon resin of the present invention, described nylon resin refers to nylon 6, nylon 11, nylon 12, nylon66 fiber, NYLON610, nylon 1212 and nylon 1010.
Transparent flame-retarding nylon resin of the present invention, described trimeric cyanamide and derivative thereof refer to trimeric cyanamide, trimeric cyanamide oxalate, tripolycyanamide amino sulfonate, trimeric cyanamide benzoate or trimeric cyanamide phthalate.
Transparent flame-retarding nylon resin of the present invention, described organic carboxyl acid refers to phenylformic acid, thionamic acid, terephthalic acid, m-phthalic acid or phthalic acid.
Transparent flame-retarding nylon resin of the present invention, described nucleator refers to talcum or the phenyl-phosphonic acid sodium of the silicon-dioxide of polymolecularity, polymolecularity.
The present invention also proposes the preparation method of above-described transparent flame-retarding nylon resin, in above-described mass percent ratio, after nylon resin, trimeric cyanamide and derivative thereof, organic carboxyl acid, nucleator mixing, melt blending, Cast Strip cools, and namely obtains described transparent flame-retarding nylon resin after pelletizing.
The present invention also proposes the preparation method of the transparent flame-retarding nylon resin described in another kind, first the trimeric cyanamide of described mass percent 3.0% ~ 6.0% and derivative thereof, the organic carboxyl acid of mass percent 0% ~ 3.0%, the nucleator of mass percent 0% ~ 1.0% are mixed with fire-retardant combination, then join in the nylon resin of described mass percent 90.0% ~ 97.0%, pass through melt blending, Cast Strip cools, and namely obtains described transparent flame-retarding nylon resin after pelletizing.
Beneficial effect of the present invention:
(1) the present invention not only maintains trimeric cyanamide and derivative thereof to the good flame-retardance of nylon resin, imparts the transparency that fire-retardant nylon resin is good simultaneously.
(2) transparent flame-retarding nylon resin of the present invention, the features such as have compatibleness good, thermostability is high, and hydrolytic resistance is good, due to trimeric cyanamide and derivative UV resistant thereof, make product not easy to change.Meanwhile, the fire retardant adopted itself has high thermostability, therefore can meet the process requirements of various nylon resin.
Embodiment
Below in conjunction with embodiment, set forth the present invention further.Should be understood that these embodiments are only not used in for illustration of the present invention to limit the scope of the invention.In addition should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the present invention's instruction.
Embodiment 1
By the nylon 6 of 97 parts of quality, the trimeric cyanamide (particle diameter D98 is 0.98 micron) of 1.0 parts of quality, after the phthalic acid of 3.0 parts of quality mixes, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon 6 that fire-retardant limiting oxygen index(LOI) (LOI) is 32.0% after pelletizing.
Embodiment 2
By the nylon66 fiber of 94 parts of quality, after the phenyl-phosphonic acid sodium of the trimeric cyanamide phthalate of 4.0 parts of quality, the trimeric cyanamide benzoate of 1.0 parts of quality and 1.0 parts of quality mixes, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon66 fiber that flame retardant rating reaches UL94V-0 (1.6mm) after pelletizing.
Embodiment 3
By the nylon 11 of 90 parts of quality, after the phenyl-phosphonic acid sodium of the trimeric cyanamide oxalate of 6.0 parts of quality, the thionamic acid of 3.0 parts of quality and 1.0 parts of quality mixes, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon 11 that flame retardant rating reaches UL94V-2 (1.6mm) after pelletizing.
Embodiment 4
By the nylon 12 of 92 parts of quality, after the phenyl-phosphonic acid sodium of the tripolycyanamide amino sulfonate of 6.0 parts of quality, 1.5 parts of quality phenylformic acid and 0.5 part of quality mixes, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon 12 that flame retardant rating reaches UL94V-2 (1.6mm) after pelletizing.
Embodiment 5
By the nylon 1010 of 90 parts of quality, after the phenyl-phosphonic acid sodium of the tripolycyanamide amino sulfonate of 6.0 parts of quality, the phthalic acid of 3.0 parts of quality and 1.0 parts of quality mixes, melt blending, casting, cooling, can obtain the translucent FR Polyamide 1010 that flame retardant rating reaches UL94V-2 (1.6mm) after pelletizing.
Embodiment 6
By the NYLON610 of 91 parts of quality, after the phenyl-phosphonic acid sodium of the tripolycyanamide amino sulfonate of 6.0 parts of quality, the m-phthalic acid of 3.0 parts of quality and 1.0 parts of quality mixes, melt blending, casting, cooling, can obtain the translucent fire-retardant Nylon 6 10 that flame retardant rating reaches UL94V-2 (1.6mm) after pelletizing.
Embodiment 7
By the nylon 1212 of 91 parts of quality, after the phenyl-phosphonic acid sodium of the tripolycyanamide amino sulfonate of 6.0 parts of quality, the terephthalic acid of 3.0 parts of quality and 1.0 parts of quality mixes, melt blending, casting, cooling, can obtain the translucent fire-retardant nylon 1212 that flame retardant rating reaches UL94V-2 (1.6mm) after pelletizing.
Embodiment 8
After being mixed by the trimeric cyanamide phthalate of nylon 6,3.0 parts of quality of 97 parts of quality, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon 6 that fire-retardant limiting oxygen index(LOI) (LOI) is 35.5% after pelletizing.
Embodiment 9
By the nylon 6 of 95 parts of quality, after the trimeric cyanamide phthalate of 4.8 parts of quality, the silicon-dioxide of 0.2 part of quality mix, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon 6 that fire-retardant limiting oxygen index(LOI) (LOI) is 39.0% after pelletizing.
Embodiment 10
By the nylon 6 of 95.9 parts of quality, after the talcum of the trimeric cyanamide phthalate of 3.0 parts of quality, the tripolycyanamide amino sulfonate of 1.0 parts of quality and 0.1 part of quality mixes, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon 6 that fire-retardant limiting oxygen index(LOI) (LOI) is 39.5% after pelletizing.
Embodiment 11
By the nylon66 fiber of 92 parts of quality, after the talcum of the trimeric cyanamide phthalate of 4.0 parts of quality, the tripolycyanamide amino sulfonate of 2.0 parts of quality, the m-phthalic acid of 1.0 parts of quality, the phenyl-phosphonic acid sodium of 0.5 part of quality and 0.5 part of quality mixes, melt blending, casting, cooling, can obtain the transparent flame-retarding nylon66 fiber that fire-retardant limiting oxygen index(LOI) (LOI) is 34.0% after pelletizing.
Embodiment 12
After the nylon 6 of 96.0 parts of quality and the trimeric cyanamide phthalate of 4.0 parts of quality are mixed, melt blending, casting, cooling, the transparent flame-retarding nylon 6 that fire-retardant limiting oxygen index(LOI) (LOI) is 37.5% can be obtained after pelletizing, the transparency of the fire-retardant nylon obtained, compared with same nylon 6, reduced by only 10%.
Comparative example 1
After the nylon 6 of 96.0 parts of quality and the melamine cyanurate of 4.0 parts of quality are mixed, melt blending, casting, cooling, can obtain fire-retardant limiting oxygen index(LOI) (LOI) after pelletizing is the fire-retardant Nylon 6 of 29.5%, the transparency of the fire-retardant nylon obtained, compared with same nylon 6, have dropped 90%.
Claims (7)
1. a transparent flame-retarding nylon resin, is characterized in that, it is made up of the material of following mass percent:
Nylon resin 90.0% ~ 97.0%;
Trimeric cyanamide and derivative 3.0% ~ 6.0% thereof;
Organic carboxyl acid 0% ~ 3.0%;
Nucleator 0% ~ 1.0%.
2. transparent flame-retarding nylon resin as claimed in claim 1, it is characterized in that, described nylon resin refers to nylon 6, nylon 11, nylon 12, nylon66 fiber, NYLON610, nylon 1212 and nylon 1010.
3. transparent flame-retarding nylon resin as claimed in claim 1, it is characterized in that, described trimeric cyanamide and derivative thereof refer to trimeric cyanamide, trimeric cyanamide oxalate, tripolycyanamide amino sulfonate, trimeric cyanamide benzoate or trimeric cyanamide phthalate.
4. transparent flame-retarding nylon resin as claimed in claim 1, it is characterized in that, described organic carboxyl acid refers to phenylformic acid, thionamic acid, terephthalic acid, m-phthalic acid or phthalic acid.
5. transparent flame-retarding nylon resin as claimed in claim 1, it is characterized in that, described nucleator refers to talcum or the phenyl-phosphonic acid sodium of the silicon-dioxide of polymolecularity, polymolecularity.
6. as the preparation method of the transparent flame-retarding nylon resin according to any one of above claim 1-5, it is characterized in that, in described mass percent ratio, after nylon resin, trimeric cyanamide and derivative thereof, organic carboxyl acid, nucleator mixing, melt blending, Cast Strip cools, and namely obtains described transparent flame-retarding nylon resin after pelletizing.
7. as the preparation method of the transparent flame-retarding nylon resin according to any one of above claim 1-5, it is characterized in that, first the trimeric cyanamide of described mass percent 3.0% ~ 6.0% and derivative thereof, the organic carboxyl acid of mass percent 0% ~ 3.0%, the nucleator of mass percent 0% ~ 1.0% are mixed with fire-retardant combination, then join in the nylon resin of described mass percent 90.0% ~ 97.0%, pass through melt blending, Cast Strip cools, and namely obtains described transparent flame-retarding nylon resin after pelletizing.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106700527A (en) * | 2016-12-29 | 2017-05-24 | 湖州利鹏新材料科技有限公司 | Flame-retardant polyamide resin composition and preparation method thereof |
| CN106867177A (en) * | 2016-12-16 | 2017-06-20 | 宁波和塑塑业科技有限公司 | A kind of high abrasion ultra-toughness environmental-protection fire-resistant nylon gear |
| CN108165002A (en) * | 2017-12-25 | 2018-06-15 | 江苏金发科技新材料有限公司 | MCA fire-retardant Nylon 66 composite materials and preparation method thereof |
| CN111087799A (en) * | 2019-12-18 | 2020-05-01 | 南京聚隆科技股份有限公司 | Transparent flame-retardant nylon material and preparation method thereof |
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2015
- 2015-12-29 CN CN201511008348.6A patent/CN105504792B/en active Active
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| CN103242655A (en) * | 2013-05-31 | 2013-08-14 | 东莞市国立科技有限公司 | Halogen-free flame retardant PA (Polyamide) 66 plastic modified material and preparation method thereof |
| CN103627167A (en) * | 2013-11-04 | 2014-03-12 | 天津金发新材料有限公司 | Antifatigue high-glowing-filament-property halogen-free flame-retardant reinforced polyamide composite material, and preparation method and application thereof |
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| CN111087799A (en) * | 2019-12-18 | 2020-05-01 | 南京聚隆科技股份有限公司 | Transparent flame-retardant nylon material and preparation method thereof |
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