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Anti-static feather composite fiber

A down composite fiber, anti-static technology, applied in the manufacture of cellulose/protein conjugated rayon, conductive/antistatic filament, etc., can solve the problems of not easy to dissolve, low utilization rate, large cross-linking degree, etc. Achieve the effect of no effect on luminosity, low manufacturing cost, and enhanced anti-static

Inactive Publication Date: 2017-03-15
WEIHAI CHUNGUANG GARMENT
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  • Summary
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  • Description
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AI Technical Summary

Problems solved by technology

The characteristics required for spinning protein, keratin as a natural polymer are fully in line, but because keratin is a protein rich in disulfide bonds, it shows different characteristics from other proteins, in which the degree of cross-linking is large , is not easy to dissolve, so the utilization rate is low, and the proper characteristics cannot be played well

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0006] An antistatic down composite fiber is characterized in that it is prepared from the following raw materials in parts by weight: poultry feather 180-200, ramie fiber 120-140, silane coupling agent kh590 25-27, potassium metabisulfite 0.5- 0.7, sweet aromatic alkali 1.7-2.0, appropriate amount of water.

[0007] In the invention, the feathers and feather stems are sterilized, deodorized and degreased, and then modified with a silane coupling agent, so that the mixed feather powder has excellent hydrophobic and hygroscopic properties, and then the protein degradation liquid prepared with a suitable ratio is used to make the feathers The powder is dissolved to obtain a keratin solution with good viscosity and rheology. The keratin solution and the modified ramie fiber solution are mixed evenly for spinning, which greatly enhances the toughness, tensile strength, brittleness, and durability of the feather fiber. Abrasiveness, spinnability and other characteristics improve th...

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PUM

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Abstract

The invention discloses anti-static feather composite fiber. The anti-static feather composite fiber comprises, by weight, 180-200 parts of poultry feather, 120-140 parts of ramine fiber, 25-27 parts of a silane coupling agent kh590, 0.5-0.7 part of potassium metabisulfite, 1.7-2.0 parts of sweet aromatic alkali and a proper amount of water. By the arrangement, anti-static and uvioresistant features of textile can be enhanced by adding the sweet aromatic alkali, no effect on color fastness and luminosity is caused, and performance of no ash suction and the like is achieved; the anti-static feather composite fiber is low in manufacturing cost, dyeing can be achieved, discoloration, color fading or falling off of colors are less prone to happen, use range is wide, and good anti-static performance is achieved.

Description

technical field [0001] The invention relates to the technical field of textile materials, in particular to an antistatic down composite fiber and a preparation method thereof. Background technique [0002] With the emphasis on environmental protection and the improvement of consumer demand, more and more attention has been paid to the research and development of new fibers that are beneficial to the environment. Some waste textile materials such as wool, down, silk, etc. are high-quality natural protein materials, which have health and environmental protection. It is friendly and renewable. my country is a big poultry production country. A large amount of hairs are difficult to use directly due to their own structural limitations. Except for a small amount of them used as warming filling materials or as reinforcement materials, most of them are simply processed into feed or even discarded directly. , the added value of the product is low, and keratin exists widely in nature, a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01F8/02D01F1/09D01F1/10
CPCD01F8/02D01F1/09D01F1/106
Inventor 丛新德
Owner WEIHAI CHUNGUANG GARMENT
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