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Degradable corn blending fabric

A technology of blending and fabrics, applied in the direction of yarn, one-component polyester rayon, textile and papermaking, etc., can solve the problems of limited processing and application, low melting point, difficult synthesis of high molecular weight polyester, etc.

Inactive Publication Date: 2010-03-17
WUJIANG YINGXIANG CHEM FIBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, degradable polyester fibers also have their own shortcomings, such as low melting point, low strength, and difficult synthesis of high molecular weight polyester, which limits its processing and application.

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

[0016] 1. Catalyst solution configuration, the catalyst p-toluenesulfonic acid and stannous chloride are added to the catalyst configuration tank, and the amount of p-toluenesulfonic acid added is 150×10 of the amount of butanediol -6 , the amount of stannous chloride added is 300×10 of the amount of butanediol -6 , inject a small amount of butanediol, stir and heat to dissolve the catalyst in butanediol at 100°C, the dissolved butanediol catalyst solution enters the dilution tank, and inject the remaining butanediol. After stirring, the content of the catalyst is measured to complete the configuration of the catalyst solution.

[0017] 2. Slurry configuration, add succinic acid into the slurry configuration tank according to the ratio of alkyd to material ratio of 1.10, inject the catalyst solution, add nano-titanium dioxide 18‰, stabilizer 5‰, matting agent 5‰, flame retardant 5‰, mixed into a slurry by stirring, and the prepared slurry is transported to the esterification ...

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

A degradable corn blending fabric is characterized in that firstly a high molecular weight nanometer titanium dioxide composite poly butylene succinate is obtained by utilizing an effective synthesisprocess and spined into a polyester fiber, and then a corn fiber with specification of 1.56-1.65detx multiplied by 38mm is elected to be blended with a nanometer titanium dioxide composite poly butylene succinate fiber with specification of 1.56-1.65detx multiplied by 38mm, thus obtaining the degradable corn blending fabric.

Description

technical field [0001] The invention relates to the field of blended fabric processing, in particular to a degradable corn blended fabric. Background technique [0002] Today, as people pay more and more attention to environmental protection, people continue to develop new degradable fibers, making their types increasingly diverse, and their applications involve many fields such as medical, clothing, fishery, construction, hygiene, decoration, and industrial processing. Among the degradable fibers, some aliphatic polyesters can be synthesized by chemical processes, which have industrial prospects and are the most researched. The melting point of polybutylene succinate is higher than 100°C, which is a hot research topic at present. However, degradable polyester fiber also has its own shortcomings, such as low melting point, low strength, and difficult synthesis of high molecular weight polyester, which limits its processing and application. [0003] Corn fiber is made from c...

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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Patent Type & Authority Applications(China)
IPC IPC(8): D02G3/04D01F6/92D01D5/10
Inventor 赵广兵王国柱沈家康钮真荣
Owner WUJIANG YINGXIANG CHEM FIBER
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