Flame-retardant antistatic yarn and fabric thereof

Abstract

The invention relates to a flame-retardant antistatic yarn, formed by weaving 2-5 wt% grapheme-dacron complex fibers [1], 60-65% dacron flame-retardant fibers [2], and 30%-38 wt% Yasaier fibers [3]. The grapheme-dacron complex fibers [1] are obtained by a grapheme-dacron spinning complex liquid through a wet spinning method, and the involved grapheme is modified grapheme. The flame-retardant antistatic yarn has advantages of good flame-retardant antistatic effect, lasting functions, good wearability, and low production cost. The grapheme-dacron complex fiber has good conductivity, radiation protection and anti-acne performance, and functionality of the yarn is improved. The Yasaier fiber can improve moisture regain, improve electrostatic phenomenon, and has high strength, and can effectively ensure physical properties of a blended yarn. The flame retardant property of the flame-retardant dacron is good, and strength of the flame-retardant dacron is high, weather resistance is good, and the flame-retardant dacron ensures endurance of the yarn.

Description

technical field [0001] The invention belongs to the technical field of textiles, and in particular relates to a flame-retardant and antistatic yarn and a fabric composed of the yarn. Background technique [0002] With the continuous improvement of people's living standards, people's pursuit of quality of life is getting higher and higher. Many comfortable fabrics that can bring new wearing experience are sought after by people. The most direct and effective way to change the style and performance of fabrics is to introduce new yarn. [0003] It is a common method to develop new yarns to obtain new performance yarns by blending different fibers. In recent years, with the continuous emergence of new textile materials and textile technologies, more and more blended yarns have flooded into the market. Polyester is one of the most popular fibers in chemical fibers, but polyester fabrics have the following disadvantages: 1) Polyester fabrics have poor antistatic ability due to t...

AI Technical Summary

Problems solved by technology

Polyester is one of the most popular fibers in chemical fibers, but polyester fabrics have the following disadvantages: 1) Polyester fabrics have poor antistatic ability due to their poor hygroscopicity; 2) Ordinary polyester fabrics have poor dyeability and require Higher temperature can make it colored; 3) The flame retardant performance of polyester fabric is poor.

Therefore, simple polyester fabrics have been difficult to meet the needs of the market. How to develop a polyester fabric that is easy to dye, flame retardant and antistatic is an urgent problem to be solved at present

The easy-to-dye, flame-retardant and antistatic finishing of fabrics can be realized through the performance of yarns, and can also be realized through the finishing of fabrics, but the latter often has unfavorable phenomena such as unsustainable performance and excessive chemicals. It is the most reasonable and easiest way to change the textiles with the above properties

[0004] Graphene fibers generally have low resistance, high conductivity, and radiation protection. Therefore, adding a small amount of graphene fibers to the yarn can also improve the electrical conductivity of the yarn. However, the more commonly used graphene fibers on the market are more rigid. The addition of it will increase the rigidity of the fabric and reduce the elegant performance of the fabric; the preferred material to overcome the poor antistatic ability of ordinary polyester fabrics is to add flame-retardant fibers; the research and development of flame-retardant polyester fibers has matured, and many flame-retardant fabrics on the market Polyester staple fiber can already satisfy the effect of increasing its ignition point and reducing its melting drop. Therefore, using polyester fiber with good flame retardant performance as a part of the yarn can give the yarn a certain flame retardant effect. However, simple polyester flame retardant The performance cannot meet the consumption needs of consumers;

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