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Chemical polyester fiber

A polyester fiber and chemical technology, applied in the field of polyester fiber, can solve the problems of short service life, waste of resources, unfavorable environmental protection, etc., and achieve the effect of improving service life, improving strength and protecting the environment

Inactive Publication Date: 2017-12-15
NANTONG HUATONG FIBER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the polyester fiber prepared by this method usually has low strength, poor wear resistance, and short service life. On the other hand, it is not durable, which is also a waste of resources and is not conducive to environmental protection.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] A chemical polyester fiber, consisting of the following raw materials by weight: 40 parts of PET chips, 10 parts of matting agent, 1 part of graphene, 2 parts of ferric oxide, 20 parts of epoxy resin, 2 parts of terephthalic acid, 1 part of 1 part of phosphorous acid, 1 part of pearl powder, 2 parts of ethylene glycol, 1 part of ethylene glycol antimony, 2 parts of boride, 10 parts of maleic anhydride grafted polypropylene, 1 part of cumene peroxide.

Embodiment 2

[0016] A chemical polyester fiber consisting of the following raw materials in parts by weight: 70 parts of PET chips, 20 parts of matting agent, 5 parts of graphene, 4 parts of ferric oxide, 40 parts of epoxy resin, 6 parts of terephthalic acid, 5 parts of 3 parts of phosphorous acid, 3 parts of pearl powder, 4 parts of ethylene glycol, 3 parts of ethylene glycol antimony, 4 parts of boride, 20 parts of maleic anhydride grafted polypropylene, 3 parts of cumene peroxide.

Embodiment 3

[0018] A chemical polyester fiber consisting of the following raw materials by weight: 55 parts of PET chips, 15 parts of matting agent, 3 parts of graphene, 3 parts of ferric oxide, 30 parts of epoxy resin, 4 parts of terephthalic acid, 3 parts of Parts of phosphorous acid, 2 parts of pearl powder, 3 parts of ethylene glycol, 2 parts of ethylene glycol antimony, 3 parts of boride, 15 parts of maleic anhydride grafted polypropylene, 2 parts of cumene peroxide.

[0019] The invention effectively improves the strength of the fiber and prolongs the service life of the fiber through the scientific formula design, and also has the functions of saving resources and protecting the environment.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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PUM

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Abstract

The invention discloses a chemical polyester fiber, which is prepared from the following raw materials in parts by weight: 40 to 70 parts of PET slices, 10 to 20 parts of delustering agents, 1 to 5 parts of graphene, 2 to 4 parts of ferric oxide, 20 to 40 parts of epoxy resin, 2 to 6 parts of terephthalic acid, 1 to 5 parts of orthophosphorous acid, 1 to 3 parts of pearl powder, 2 to 4 parts of ethylene glycol, 1 to 3 parts of antimony ethylene glycalate, 2 to 4 parts of boride, 10 to 20 parts of maleic anhydride grafted polypropylene and 1 to 3 parts of dicumyl peroxide. Through the scientific recipe design, the intensity of the fiber is effectively improved; the service life of the fiber is prolonged; meanwhile, the effects of saving the resources and protecting the environment can be achieved.

Description

technical field [0001] The invention belongs to the field of polyester fibers, in particular to a chemical polyester fiber. Background technique [0002] Polyester fiber is an important variety of synthetic fibers, and it is the trade name of polyester fiber in my country. It is a fiber-forming high polymer prepared from purified terephthalic acid or dimethyl terephthalate and ethylene glycol through esterification or transesterification and polycondensation reactions - polyethylene terephthalate Esters, fibers made by spinning and post-processing. Polyester fiber is the simplest one among the three major synthetic fibers, and the price is relatively cheap. In addition, it has the characteristics of strong and durable, good elasticity, not easy to deform, corrosion resistance, insulation, crispness, easy washing and quick drying, etc., so it is loved by people. There are many types of polyester fiber fabrics. In addition to weaving pure polyester fabrics, there are many p...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): D01F8/14D01F8/16D01F8/10D01F1/10
CPCD01F8/14D01F1/10D01F8/10D01F8/16
Inventor 吴永生
Owner NANTONG HUATONG FIBER CO LTD
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