CN102643541B - Antibacterial halogen-free flame retardant nylon alloy material - Google Patents
Antibacterial halogen-free flame retardant nylon alloy material Download PDFInfo
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- CN102643541B CN102643541B CN 201210128676 CN201210128676A CN102643541B CN 102643541 B CN102643541 B CN 102643541B CN 201210128676 CN201210128676 CN 201210128676 CN 201210128676 A CN201210128676 A CN 201210128676A CN 102643541 B CN102643541 B CN 102643541B
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Abstract
An antibacterial halogen-free flame retardant nylon alloy material belongs to the technical field of high molecular materials. The antibacterial halogen-free flame retardant nylon alloy material comprises, by weight, the following raw materials of 60-65 parts of nylon 66 resins, 30-35 parts of nylon 1010 resins, 20-30 parts of rubbers, 0.8-1.6 parts of coupling agents, 28-35 parts of flame retardants, 1.2-2.0 parts of antibacterial agents, 0.4-0.9 part of antioxidants, 45-50 parts of chopped glass fibers and 0.3-0.8 part of surface modifiers. The antibacterial halogen-free flame retardant nylon alloy material has the advantages that the tensile strength is larger than 145MPa, the flexural strength is larger than 215MPa, the izod notched impact strength is larger than 32kj per square meter, the melt index is larger than 22g/10min, the flame retardance reaches to V-0 (UL-94-1.6mm), and the antibacterial halogen-free flame retardant nylon alloy material can resist bacteria erosion.
Description
Technical field
The invention belongs to technical field of polymer materials, be specifically related to a kind of antibiotic halogen-free reinforced nylon alloy material.
Background technology
In order to give anti-flaming function to nylon, add halogen-containing fire retardant usually, but the nylon that contains the fire retardant of halogen the time is easy to generate toxic and harmful and is detrimental to health, and particularly when fire takes place, easily causes secondary to endanger in burning.Therefore, the use that reduces halogen in the nylon material is very favourable and have a good security to environmental protection.Technical scheme described below is based on producing under this background.
Summary of the invention
Task of the present invention is to provide a kind of due mechanical and physical performance of nylon that both can ensure, can avoid again producing toxic and harmful and using the antibiotic halogen-free reinforced nylon alloy material that embodies environmental protection and avoid secondary pollution in when burning.
Task of the present invention is finished like this, a kind of antibiotic halogen-free reinforced nylon alloy material, and its raw material by following parts by weight is formed:
60～65 parts of Nylon 66s;
30～35 parts of nylon 1010 resins;
20～30 parts of rubber;
0.8～1.6 part of coupling agent;
28～35 parts of fire retardants;
1.2～2.0 parts of antiseptic-germicides;
0.4～0.9 part in oxidation inhibitor;
45～50 parts of short glass fibers;
0.3～0.8 part of surface-modifying agent.
In a specific embodiment of the present invention, described Nylon 66 refers to that fusing point is at 220 ℃ resin.
In another specific embodiment of the present invention, described nylon 1010 resin refers to that melting point resin is at 230 ℃ resin.
In another specific embodiment of the present invention, described rubber refers to acrylonitrile-butadiene-styrene copolymer.
In another specific embodiment of the present invention, described coupling agent refers to vinyl three (β methoxyethoxy) silane.
Also have in the specific embodiment of the present invention, described fire retardant refers to the trimeric cyanamide ammonium polyphosphate.
More of the present invention and in specific embodiment, described antiseptic-germicide refers to the plastic antimicrobial agent of carrying silver ion.
In of the present invention and then specific embodiment, described oxidation inhibitor refers to four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester.
Of the present invention again more and in specific embodiment, described short glass fiber refers to that length is the alkali-free short glass fiber of 3mm.
Again and then in specific embodiment, described surface-modifying agent refers to two stearic amides in the present invention.
Antibiotic halogen-free reinforced nylon alloy material of the present invention has following technique effect after tested: tensile strength is greater than 145MPa, and flexural strength is greater than 215MPa, and the socle girder notched Izod impact strength is greater than 32kj/m
2, melting index is greater than 22g/10min, and flame retardant resistance reaches V-0 (UL-94-1.6mm), and bacterium corrodes in opposing.
Embodiment
Embodiment 1:
By weight: get Nylon 66 and be fusing point 60.2 parts of 220 ℃ resins, the nylon 1010 resin is fusing point 30.4 parts of 230 ℃ resins, rubber is 20.3 parts of acrylonitrile-butadiene-styrene copolymers, coupling agent is 0.8 part in vinyl three (β methoxyethoxy) silane, fire retardant is 28.1 parts of trimeric cyanamide ammonium polyphosphates, antiseptic-germicide is 1.2 parts of the plastic antimicrobial agents of carrying silver ion, oxidation inhibitor is 0.4 part of four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, length is that 45 parts of alkali-free short glass fibers and the surface-modifying agent of 3mm is 0.4 part of two stearic amide.
Embodiment 2:
By weight: get Nylon 66 and be fusing point 62.5 parts of 220 ℃ resins, the nylon 1010 resin is fusing point 32.2 parts of 230 ℃ resins, rubber is 25.2 parts of acrylonitrile-butadiene-styrene copolymers, coupling agent is 1.3 parts in vinyl three (β methoxyethoxy) silane, fire retardant is 30.5 parts of trimeric cyanamide ammonium polyphosphates, antiseptic-germicide is 1.6 parts of the plastic antimicrobial agents of carrying silver ion, oxidation inhibitor is 0.5 part of four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, length is that 47.2 parts of alkali-free short glass fibers and the surface-modifying agent of 3mm is 0.6 part of two stearic amide.
Embodiment 3:
By weight: get Nylon 66 and be fusing point 64.2 parts of 220 ℃ resins, the nylon 1010 resin is fusing point 34.5 parts of 230 ℃ resins, rubber is 28.3 parts of acrylonitrile-butadiene-styrene copolymers, coupling agent is 1.4 parts in vinyl three (β methoxyethoxy) silane, fire retardant is 33.2 parts of trimeric cyanamide ammonium polyphosphates, antiseptic-germicide is 1.8 parts of the plastic antimicrobial agents of carrying silver ion, oxidation inhibitor is 0.7 part of four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, length is that 48.8 parts of alkali-free short glass fibers and the surface-modifying agent of 3mm is 0.8 part of two stearic amide.
Embodiment 4:
By weight: get Nylon 66 and be fusing point 65 parts of 220 ℃ resins, the nylon 1010 resin is fusing point 35 parts of 230 ℃ resins, rubber is 29.8 parts of acrylonitrile-butadiene-styrene copolymers, coupling agent is 1.6 parts in vinyl three (β methoxyethoxy) silane, fire retardant is 34.8 parts of trimeric cyanamide ammonium polyphosphates, antiseptic-germicide is 2.0 parts of the plastic antimicrobial agents of carrying silver ion, oxidation inhibitor is 0.9 part of four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester, length is that 49.9 parts of alkali-free short glass fibers and the surface-modifying agent of 3mm is 0.9 part of two stearic amide.
The antibiotic halogen-free reinforced nylon alloy material that is obtained by above-described embodiment 1 to 4 has the technique effect shown in the following table.
Claims (9)
1.
A kind of antibiotic halogen-free reinforced nylon alloy material is characterized in that its raw material by following parts by weight forms:
60～65 parts of Nylon 66s;
30～35 parts of nylon 1010 resins;
20～30 parts of rubber;
0.8～1.6 part of coupling agent;
28～35 parts of fire retardants;
1.2～2.0 parts of antiseptic-germicides;
0.4～0.9 part in oxidation inhibitor;
45～50 parts of short glass fibers;
0.3～0.8 part of surface-modifying agent; Described fire retardant refers to the trimeric cyanamide ammonium polyphosphate.
2.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described Nylon 66 refers to that fusing point is at 220 ℃ resin.
3.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described nylon 1010 resin refers to that melting point resin is at 230 ℃ resin.
4.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described rubber refers to acrylonitrile-butadiene-styrene copolymer.
5.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described coupling agent refers to vinyl three (β methoxyethoxy) silane.
6.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described antiseptic-germicide refers to the plastic antimicrobial agent of carrying silver ion.
7.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described oxidation inhibitor refers to four [methyl-β-(3,5-di-tert-butyl-hydroxy phenyl) propionic ester] pentaerythritol ester.
8.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described short glass fiber refers to that length is the alkali-free short glass fiber of 3 ㎜.
9.
A kind of antibiotic halogen-free reinforced nylon alloy material according to claim 1 is characterized in that described surface-modifying agent refers to two stearic amides
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210128676 CN102643541B (en) | 2012-04-27 | 2012-04-27 | Antibacterial halogen-free flame retardant nylon alloy material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201210128676 CN102643541B (en) | 2012-04-27 | 2012-04-27 | Antibacterial halogen-free flame retardant nylon alloy material |
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| CN102643541A CN102643541A (en) | 2012-08-22 |
| CN102643541B true CN102643541B (en) | 2013-09-25 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103205118A (en) * | 2013-04-16 | 2013-07-17 | 常熟市凯力达蜂窝包装材料有限公司 | Method for preparing black halogen-free polyamide composite material with high performance |
| CN103205121A (en) * | 2013-04-16 | 2013-07-17 | 常熟市凯力达蜂窝包装材料有限公司 | High-performance black halogen-free polyamide composite material |
| CN103304952B (en) * | 2013-06-24 | 2015-07-01 | 苏州新区佳合塑胶有限公司 | ABS (acrylonitrile butadiene styrene)/PA (polyamide) composite antibacterial pipe and preparation method thereof |
| CN103333492A (en) * | 2013-07-22 | 2013-10-02 | 深圳市兴盛迪新材料有限公司 | Halogen-free flame retardant nylon resin composition |
| CN111892808A (en) * | 2019-05-05 | 2020-11-06 | 上海术博新材料技术有限公司 | Flame-retardant nylon for preparing battery bracket of electric automobile and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2406710T3 (en) * | 2008-01-31 | 2013-06-07 | Basf Se | Polyamide molding material [5,10] reinforced with fibers. |
| FR2946667B1 (en) * | 2009-06-16 | 2011-10-28 | Arkema France | BACTERIOSTATIC TEXTILE BASED ON POLYAMIDE 11 |
| CN102040828A (en) * | 2009-10-26 | 2011-05-04 | 杜邦兴达（无锡）单丝有限公司 | Antibacterial composition, antibacterial brush filament and preparation method thereof |
| CN102321362B (en) * | 2011-08-05 | 2013-07-10 | 四川大学 | High-retardant polyamide |
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