CN102627855A - Cold-resistant high flame retardant nylon composite material - Google Patents
Cold-resistant high flame retardant nylon composite material Download PDFInfo
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- CN102627855A CN102627855A CN2012101282824A CN201210128282A CN102627855A CN 102627855 A CN102627855 A CN 102627855A CN 2012101282824 A CN2012101282824 A CN 2012101282824A CN 201210128282 A CN201210128282 A CN 201210128282A CN 102627855 A CN102627855 A CN 102627855A
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Abstract
A cold-resistant high flame retardant nylon composite material, pertaining to a field of polymer material technology, comprises the following raw materials by weight: 26 to 32 parts of nylon 1010 resin, 10 to 16 parts of nylon 66 resin, 11 to 15 parts of a cold-resistant agent, 0.3 to 0.7 parts of a coupling agent, 9 to 16 parts of stuffing, 7 to 12 parts of a flame retardant agent, 0.3 to 0.5 parts of an antioxidant, 14 to 19 parts of glass fiber and 0.1 to 0.5 parts of a surface modifier. The material has the advantages of, represented by the following technology indicators, tensile strength greater than 145 Mpa, bending strength greater than 202Mpa, notched izod impact strength greater than 31kj/m<2>, melt index greater than 20g/10min, flame retardance being V-0 (UL-94-0.8mm) and resistance to low temperature of minus 40 DEG C.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of cold-resistant high flame retardant nylon composite materials.
Background technology
Nylon material is to use material very widely at present; Along with these materials get into family in a large number; Flame retardant resistance to material requires just more to become to paying attention to; In view of the winter hardiness difference and the not fire-retardant defective of common nylon material, therefore exploitation cold-resistant and fire-retardant nylon composite materials have good realistic meaning.
Summary of the invention
Task of the present invention is to provide a kind of and helps to improve winter hardiness and use the cold-resistant high flame retardant nylon composite materials that satisfies low temperature resistant high flame retardant applications with helping promoting flame retardant resistance.
Task of the present invention is accomplished like this, a kind of cold-resistant high flame retardant nylon composite materials, and its raw material by following parts by weight is formed:
26～32 parts of nylon 1010 resins;
10～16 parts of Nylon 66s;
11～15 parts of cold-resistant agents;
0.3～0.7 part of coupling agent;
9～16 parts of fillers;
7～12 parts of fire retardants;
0.3～0.5 part in oxidation inhibitor;
14～19 parts in spun glass;
0.1～0.5 part of surface-modifying agent.
In a concrete embodiment of the present invention, described nylon 1010 resin is that fusing point is 240 ℃ a resin.
In another concrete embodiment of the present invention, described Nylon 66 is that fusing point is 210 ℃ a resin.
In another concrete embodiment of the present invention, described cold-resistant agent is the styrene-butadiene-styrene multipolymer.
In another concrete embodiment of the present invention, described coupling agent is a vinyltrimethoxy silane.
Also have among the concrete embodiment of the present invention, described filler is the Marinco H through activation treatment.
more of the present invention and among concrete embodiment, described fire retardant is a TDE.
In of the present invention and then concrete embodiment, described oxidation inhibitor is two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites.
Of the present invention again more and among concrete embodiment, described spun glass is the alkali free glass fibre of length 6mm.
In again of the present invention and then concrete embodiment, described surface-modifying agent is N, N ethylidene stearic amide.
The nylon composite materials of cold-resistant high flame retardant provided by the invention has the technical indicator of following excellence through test: tensile strength is greater than 145MPa, and flexural strength is greater than 202MPa, and the socle girder notched Izod impact strength is greater than 31kj/m
2, melting index is greater than 20g/10min, and flame retardant resistance reaches V-0 (UL-94-0.8mm), anti-subzero 40 ℃ of low temperature.
Embodiment
Embodiment 1:
Take by weighing by weight: the nylon 1010 resin is that fusing point is that 240 ℃ 26.2 parts of resins, Nylon 66 is that fusing point is that 210 ℃ 10.1 parts of resins, cold-resistant agent is that 1.3 parts of styrene-butadiene-styrene copolymer 1s, coupling agent are that 0.3 part of vinyltrimethoxy silane, filler are 7.3 parts of TDEs, oxidation inhibitor promptly two (2 through 9.2 parts of Marinco Hs, the fire retardant of activation treatment promptly; 4 di-tert-butyl-phenyls) 0.3 part of pentaerythritol diphosphites, length are that 14.1 parts of alkali free glass fibres and the surface-modifying agent of 3mm are N, 0.1 part of N ethylidene stearic amide.
Embodiment 2:
Take by weighing by weight: the nylon 1010 resin is that fusing point is that 240 ℃ 28.3 parts of resins, Nylon 66 is that fusing point is that 210 ℃ 12.5 parts of resins, cold-resistant agent is that 2.8 parts of styrene-butadiene-styrene copolymer 1s, coupling agent are that 0.5 part of vinyltrimethoxy silane, filler are 9.5 parts of TDEs, oxidation inhibitor promptly two (2 through 12.7 parts of Marinco Hs, the fire retardant of activation treatment promptly; 4 di-tert-butyl-phenyls) 0.4 part of pentaerythritol diphosphites, length are that 15.8 parts of alkali free glass fibres and the surface-modifying agent of 3mm are N, 0.3 part of N ethylidene stearic amide.
Embodiment 3:
Take by weighing by weight: the nylon 1010 resin is that fusing point is that 240 ℃ 29.8 parts of resins, Nylon 66 is that fusing point is that 210 ℃ 15.9 parts of resins, cold-resistant agent is that 3.9 parts of styrene-butadiene-styrene copolymer 1s, coupling agent are that 0.7 part of vinyltrimethoxy silane, filler are 12 parts of TDEs, oxidation inhibitor promptly two (2 through 16 parts of Marinco Hs, the fire retardant of activation treatment promptly; 4 di-tert-butyl-phenyls) 0.5 part of pentaerythritol diphosphites, length are that 17.2 parts of alkali free glass fibres and the surface-modifying agent of 3mm are N, 0.5 part of N ethylidene stearic amide.
Embodiment 4:
Take by weighing by weight: the nylon 1010 resin is that fusing point is that 240 ℃ 31.7 parts of resins, Nylon 66 is that fusing point is that 210 ℃ 14.3 parts of resins, cold-resistant agent is that 4.8 parts of styrene-butadiene-styrene copolymer 1s, coupling agent are that 0.6 part of vinyltrimethoxy silane, filler are 10.8 parts of TDEs, oxidation inhibitor promptly two (2 through 14.7 parts of Marinco Hs, the fire retardant of activation treatment promptly; 4 di-tert-butyl-phenyls) 0.5 part of pentaerythritol diphosphites, length are that 18.7 parts of alkali free glass fibres and the surface-modifying agent of 3mm are N, 0.4 part of N ethylidene stearic amide.
The cold-resistant high flame retardant nylon composite materials that is obtained by the foregoing description 1 to 4 has the technique effect shown in the following table through test.
Claims (10)
1.
A kind of cold-resistant high flame retardant nylon composite materials is characterized in that its raw material by following parts by weight forms:
26～32 parts of nylon 1010 resins;
10～16 parts of Nylon 66s;
11～15 parts of cold-resistant agents;
0.3～0.7 part of coupling agent;
9～16 parts of fillers;
7～12 parts of fire retardants;
0.3～0.5 part in oxidation inhibitor;
14～19 parts in spun glass;
0.1～0.5 part of
surface-modifying agent.
2.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described nylon 1010 resin is that fusing point is 240 ℃ a resin.
3.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described Nylon 66 is that fusing point is 210 ℃ a resin.
4.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described cold-resistant agent is the styrene-butadiene-styrene multipolymer.
5.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described coupling agent is a vinyltrimethoxy silane.
6.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described filler is the Marinco H through activation treatment.
7.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described fire retardant is a TDE.
8.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described oxidation inhibitor is two (2,4 di-tert-butyl-phenyl) pentaerythritol diphosphites.
9.
cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described spun glass is the alkali free glass fibre of length 6 ㎜.
10.
Cold-resistant high flame retardant nylon composite materials according to claim 1 is characterized in that described surface-modifying agent is N, N ethylidene stearic amide
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101282824A CN102627855A (en) | 2012-04-27 | 2012-04-27 | Cold-resistant high flame retardant nylon composite material |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101282824A CN102627855A (en) | 2012-04-27 | 2012-04-27 | Cold-resistant high flame retardant nylon composite material |
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| CN102627855A true CN102627855A (en) | 2012-08-08 |
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| CN2012101282824A Pending CN102627855A (en) | 2012-04-27 | 2012-04-27 | Cold-resistant high flame retardant nylon composite material |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0258040A1 (en) * | 1986-08-28 | 1988-03-02 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition comprising a polyamide |
| CN1657568A (en) * | 2004-12-07 | 2005-08-24 | 青岛科技大学 | Super-toughness fire resistant nylon alloy |
| WO2006009052A1 (en) * | 2004-07-15 | 2006-01-26 | Toray Industries, Inc. | Thermoplastic resin composition |
| CN101544821A (en) * | 2009-04-29 | 2009-09-30 | 株洲时代工程塑料制品有限责任公司 | High performance nylon composite for railway fastener gauge apron and its preparation method |
| CN101967277A (en) * | 2010-10-28 | 2011-02-09 | 南京鸿瑞塑料制品有限公司 | Preparation of low temperature resistant halogen-free flame retardant nylon composite material |
| CN102108208A (en) * | 2009-12-29 | 2011-06-29 | 合肥杰事杰新材料有限公司 | High-strength flame-retardant polyamide composite material and preparation method |
| CN102408704A (en) * | 2011-09-05 | 2012-04-11 | 浙江俊尔新材料有限公司 | Polyamide composite material and its preparation method and application |
-
2012
- 2012-04-27 CN CN2012101282824A patent/CN102627855A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0258040A1 (en) * | 1986-08-28 | 1988-03-02 | Sumitomo Chemical Company, Limited | Thermoplastic resin composition comprising a polyamide |
| WO2006009052A1 (en) * | 2004-07-15 | 2006-01-26 | Toray Industries, Inc. | Thermoplastic resin composition |
| CN1657568A (en) * | 2004-12-07 | 2005-08-24 | 青岛科技大学 | Super-toughness fire resistant nylon alloy |
| CN101544821A (en) * | 2009-04-29 | 2009-09-30 | 株洲时代工程塑料制品有限责任公司 | High performance nylon composite for railway fastener gauge apron and its preparation method |
| CN102108208A (en) * | 2009-12-29 | 2011-06-29 | 合肥杰事杰新材料有限公司 | High-strength flame-retardant polyamide composite material and preparation method |
| CN101967277A (en) * | 2010-10-28 | 2011-02-09 | 南京鸿瑞塑料制品有限公司 | Preparation of low temperature resistant halogen-free flame retardant nylon composite material |
| CN102408704A (en) * | 2011-09-05 | 2012-04-11 | 浙江俊尔新材料有限公司 | Polyamide composite material and its preparation method and application |
Non-Patent Citations (2)
| Title |
|---|
| 山西省化工研究所: "《塑料橡胶加工助剂》", 30 June 1994, 化学工业出版社 * |
| 彭治汉等: "《塑料工业手册-聚酰胺》", 30 November 2001, 化学工业出版社 * |
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Application publication date: 20120808 |