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Anti-flaming modified polyamide fiber

A nylon fiber and modification technology, which is applied in the fields of nylon fiber and chemical industry, can solve problems such as easy to cause fire, and achieve the effects of not easy to catch fire, less pollution, and good flame retardant performance.

Pending Publication Date: 2017-03-22
ZHEJIANG YINAN FIBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Ordinary nylon fiber is a flammable substance, and it is easy to cause a fire if you are not careful. Therefore, the improvement of flame retardancy in the production process of nylon fiber is an important measure to prevent fires or reduce fire losses.

Method used

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  • Anti-flaming modified polyamide fiber
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  • Anti-flaming modified polyamide fiber

Examples

Experimental program
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Effect test

specific Embodiment 1

[0023] A flame-retardant modified nylon fiber of the present invention comprises the following components and the mass parts of each component are:

[0024]

specific Embodiment 2

[0026] A flame-retardant modified nylon fiber of the present invention comprises the following components and the mass parts of each component are:

[0027]

[0028]

specific Embodiment 3

[0030] A flame-retardant modified nylon fiber of the present invention comprises the following components and the mass parts of each component are:

[0031]

[0032] In the above three specific examples, the ammonium polyphosphate is type II ammonium polyphosphate with a degree of polymerization greater than 1000, and the nanoscale inorganic flame-retardant powder is calcium carbonate, barium sulfate, glass microspheres, kaolin, wollastonite, mica, hydroxide One or a mixture of aluminum, magnesium hydroxide, diatomaceous earth or silicon dioxide, the antioxidant is one or a mixture of antioxidant 1098, antioxidant 1076 or antioxidant SEED .

[0033] Working process of the present invention:

[0034] During the working process of the flame-retardant modified nylon fiber of the present invention, various components with flame-retardant functions are added to the nylon, so that the nylon fiber has good flame-retardant performance, and the articles made of the nylon fiber are ...

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PUM

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Abstract

The invention discloses anti-flaming modified polyamide fiber. The anti-flaming modified polyamide fiber is prepared from the following components in parts by mass: 70 to 85 parts of polyamide chips, 8 to 15 parts of ammonium polyphosphate, 9 to 12 parts of decabromodiphenyl ethane, 8 to 13 parts of brominated polystyrene, 10 to 15 parts of brominated epoxy resin, 5 to 8 parts of nanoscale inorganic anti-flaming powder and 3 to 5 parts of antioxidant. According to the anti-flaming modified polyamide fiber disclosed by the invention, by adding the components having an anti-flaming function in polyamide, the anti-flaming modified polyamide fiber has very good flame resistance, an article prepared from the anti-flaming modified polyamide fiber is not easy to catch fire, the fire is not easy to quickly spread and amplify after the article catches the fire, a large amount of poisonous and harmful gas is not easy to generate during a combustion process, and pollution to external environment is smaller.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of chemical industry, especially the technical field of nylon fiber. [0003] 【Background technique】 [0004] Ordinary nylon fiber is a flammable substance, and it is easy to cause a fire if you are not careful. Therefore, improving the flame retardancy in the production process of nylon fiber is an important measure to prevent fires or reduce fire losses. At present, our country also clearly stipulates that fire-resistant and flame-retardant fiber textiles must be used in sea-going ships, aircraft and high-end hotels. [0005] 【Content of invention】 [0006] The purpose of the present invention is to solve the problems in the prior art, and propose a flame-retardant modified nylon fiber, which can make the nylon fiber have good flame-retardant performance. [0007] In order to achieve the above object, the present invention proposes a flame-retardant modified nylon fiber, which includes the follow...

Claims

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Application Information

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IPC IPC(8): D01F6/90D01F1/07D01F1/10
CPCD01F6/90D01F1/07D01F1/10
Inventor 伍华沈浙宏腾建国刘峥嵘
Owner ZHEJIANG YINAN FIBER TECH
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