Uvioresistant, antibacterial and flame retardant terylene fiber, preparation method and application thereof

A flame-retardant polyester and anti-ultraviolet technology, applied in the field of polyester fiber, to achieve the effects of improved dispersion, improved spinnability, and a wide range of applications

Active Publication Date: 2010-01-20
微笑纺织科技(太仓)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, people are developing products in the fields of anti-ultraviolet, antibacterial or flame retardant, but they are limited to unilaterally modifying fibers for anti-ultraviolet, antibacterial or flame retardant, and cannot solve how to organically combine the three to obtain a wide range of multifunctional applications. fiber

Method used

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  • Uvioresistant, antibacterial and flame retardant terylene fiber, preparation method and application thereof
  • Uvioresistant, antibacterial and flame retardant terylene fiber, preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] 1. An anti-ultraviolet, antibacterial, and flame-retardant polyester fiber, which is composed of the following raw materials: 10 kg of silver-based antibacterial masterbatch, 10 kg of anti-ultraviolet masterbatch, and 980 kg of copolymerized phosphorus-based flame-retardant polyester fiber-forming resin.

[0024] 2. Preparation of anti-ultraviolet, antibacterial and flame-retardant polyester fibers:

[0025] (1) Get 10% by weight of nano-silver ions and nano-carrier silicon dioxide and 90% by weight of polyethylene terephthalate blend, extrude with a screw extruder, pelletize, and make silver It is an antibacterial masterbatch, ready for use, wherein the blending temperature is 250°C, and the screw speed is 100rpm;

[0026] (2) take the anti-ultraviolet agent of 10% by weight and the polyethylene terephthalate of 90% by weight, blend, extrude with screw extruder, pelletize, make anti-ultraviolet masterbatch, Standby, wherein the blending temperature is 250°C, and the s...

Embodiment 2

[0040] 1. An anti-ultraviolet, antibacterial and flame-retardant polyester fiber, which is composed of the following raw materials: 100 kg of silver-based antibacterial masterbatch, 50 kg of anti-ultraviolet masterbatch, and 850 kg of copolymerized phosphorus-based flame-retardant polyester fiber-forming resin.

[0041] 2. Preparation of anti-ultraviolet, antibacterial and flame-retardant polyester fibers:

[0042] (1) Get 30% by weight of nano-silver ions and nano-carrier zirconium phosphate to blend with 70% by weight of polyethylene terephthalate, extrude with a screw extruder, and pelletize to obtain silver-based Antibacterial masterbatch, spare, wherein the blending temperature is 270°C, and the screw speed is 190rpm;

[0043] (2) take the anti-ultraviolet agent of 30% by weight and the polyethylene terephthalate of 70% by weight, blend, extrude with screw extruder, pelletize, make anti-ultraviolet masterbatch, Standby, wherein the blending temperature is 270°C, and the ...

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Abstract

The invention discloses an uvioresistant, antibacterial and flame retardant terylene fiber, a preparation method and an application thereof. The terylene fiber comprises the following raw materials in percentage by weight: 1-10 percent of silver series antibacterial parent granule, 1-5 percent of uvioresistant parent granule and 85-98 percent of copolymerized type phosphorus flame retardant terylene fiber forming resin. The uvioresistant, antibacterial and flame retardant terylene fiber , the component proportions of which are scientific and reasonable, is prepared by the following steps: scientifically and organically combining the antibacterial silver series parent granules, the uvioresistant parent granules and the copolymerized type phosphorus flame retardant terylene fiber forming resin; preparing a pre-oriented yarn; and then elasticizing and deforming the pre-oriented yarn to produce low-elasticity deformed yarn; thus the terylene fiber has wide range of application. The preparation method of the uvioresistant, antibacterial and flame retardant terylene fiber has strong operability, reasonable process and high production efficiency and can realize industrial mass production.

Description

technical field [0001] The invention relates to a polyester fiber, in particular to an anti-ultraviolet, antibacterial and flame-retardant polyester fiber, a preparation method thereof and an application thereof. Background technique [0002] In recent years, the advancement of science and technology has promoted the development of the chemical fiber industry. Many countries have invested a lot of manpower, material and financial resources to develop new fiber products and search for new polymer materials. There have been breakthroughs in the research and development of various functional fibers. With the advancement of technology, functional fibers with high technological content have become an important factor to guide the market and improve the viability of enterprises. [0003] As one of the three main fibers in synthetic fibers, polyester fiber is widely used in clothing fabrics and other non-clothing fields because of its excellent physical and chemical properties. It...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F6/92D01F1/10A41D13/01
Inventor 谈辉郑耀伟
Owner 微笑纺织科技(太仓)有限公司
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