A flame-retardant artificial hair and its preparation method

A hair and artificial technology, which is applied in the manufacture of rayon, fire-resistant and flame-retardant filaments, and single-component polyester artificial filaments. It can solve the problem of poor heat resistance and difficulty in simultaneously achieving flame retardancy, heat resistance, Curlability and other issues, to achieve good flame retardant effect, good gloss and mechanical strength, easy to operate and control

Active Publication Date: 2021-08-24
TIANJIN KINGFA NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although PVC and flame-retardant polyacrylonitrile fibers have good flame retardancy, they have poor heat resistance
It is difficult for PP fiber and PA fiber to meet the requirements of flame retardancy, heat resistance and crimpability at the same time

Method used

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  • A flame-retardant artificial hair and its preparation method
  • A flame-retardant artificial hair and its preparation method
  • A flame-retardant artificial hair and its preparation method

Examples

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Embodiment Construction

[0028] Unless otherwise defined, the technical terms used in the following embodiments have the same meaning as commonly understood by those skilled in the art to which the present invention belongs. The test reagents used in the following examples, unless otherwise specified, are conventional biochemical reagents; the experimental methods, unless otherwise specified, are conventional methods.

[0029] The present invention will be described in detail below in conjunction with examples.

[0030] PET resin: PET BG80, intrinsic viscosity 0.8dl / g, Sinopec Yizheng Chemical Fiber,.

[0031] Brominated flame retardants: Decabromodiphenylethane, SAYTEX 4010, American Albemarle;

[0032] Sodium antimonate: SA-F, Chengdu Kaifei;

[0033] Silica: Gas-phase nano-silica with an average particle size of 100nm is used.

[0034] The specific added components and contents of Examples 1-5 and Comparative Examples 1-3 are shown in Table 1. The unit is Kg.

[0035] Carry out the preparation...

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Abstract

The invention provides a flame-retardant artificial hair and a preparation method thereof. The flame-retardant artificial hair comprises the following components in parts by weight: 50-200 parts of PET resin, 13-18 parts of brominated flame retardant, 0.5-1 part of sodium antimonate, 0.0005-0.005 part of silicon dioxide. A kind of flame-retardant artificial hair and its preparation method, which has excellent spinnability, high flame retardancy, fluidity, gloss and good mechanical strength, and meets the performance, gloss and resistance of artificial hair. Flammability requirements.

Description

technical field [0001] The invention belongs to the field of artificial hair polymer materials, in particular to a flame-retardant artificial hair and a preparation method thereof. Background technique [0002] Polyethylene terephthalate, or PET for short, is polymerized by polycondensation reaction of terephthalic acid and ethylene glycol. Polyethylene terephthalate (PET) has the characteristics of high strength, good wear resistance, good resilience, good heat resistance and chemical resistance, and low cost. It is widely used in fiber, textile and engineering plastics industries . [0003] With the development of people's life, wigs have become an important decoration for fashionistas. The wigs currently on the market, one type is made of human hair, this type of wig is high-grade, comfortable to wear, but expensive, and easy to burn; the second type is made of chemical fiber wigs, this type of wig has It has bright colors, various colors, can be curled, etc., and is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F6/92D01F1/10D01F1/07A41G3/00
CPCA41G3/0083D01F1/07D01F1/10D01F6/92
Inventor 陈锋陈勇文曹绍强禹权丁超
Owner TIANJIN KINGFA NEW MATERIAL
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