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A kind of bamboo charcoal, charcoal composite viscose fiber

A technology of viscose fiber and charcoal, which is applied in the fields of charcoal composite viscose fiber, bamboo charcoal, and composite carbon viscose fiber. The effect of large specific surface area

Active Publication Date: 2016-04-06
YIBIN HIEST FIBER +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0018] The present invention aims to solve the problem that there are no viscose fiber products made by compounding various charcoals in the prior art, and the carbon pulp made of various charcoals cannot be mixed uniformly, and provides a kind of bamboo charcoal, charcoal composite viscose fiber, which can reduce the Production cost, to meet special product functional requirements, and various carbon pulps can be matched with each other, mixed evenly, and combined with viscose to make bamboo charcoal, charcoal composite viscose fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0085] A kind of bamboo charcoal, charcoal composite viscose fiber, use cellulose fiber pulp as raw material, make it into viscose, and then use pre-spinning injection to inject bamboo charcoal pulp and charcoal pulp into viscose, mix by static mixer, and then carry out Wet spinning and post-processing to get finished products;

[0086] Described finished product comprises following raw material in parts by weight:

[0087] Bamboo charcoal slurry 0.1 parts

[0088] 0.1 parts of charcoal slurry

[0089] 85 parts of viscose;

[0090] Described bamboo charcoal slurry contains alkali 4%, and viscosity is 50 millipascal seconds;

[0091] Described charcoal slurry contains alkali 3%, and viscosity is 50 millipascal seconds;

[0092] Described bamboo charcoal, charcoal composite viscose fiber finished product index are:

[0093] Air permeability ≥500mm / s

[0094] Carbon adsorption is ammonia absorption rate ≥ 50%

[0095] Color fastness to washing is grade 4

[0096] The tota...

Embodiment 2

[0098] A kind of bamboo charcoal, charcoal composite viscose fiber, use cellulose fiber pulp as raw material, make it into viscose, and then use pre-spinning injection to inject bamboo charcoal pulp and charcoal pulp into viscose, mix by static mixer, and then carry out Wet spinning and post-processing to get finished products;

[0099] Described finished product comprises following raw material in parts by weight:

[0100] 10 parts of bamboo charcoal slurry

[0101] 5 parts charcoal slurry

[0102] Viscose 99.8 parts;

[0103] Described bamboo charcoal slurry contains alkali 9%, and viscosity is 40 millipascal seconds;

[0104] Described charcoal slurry contains alkali 12%, and viscosity is 32 millipascal seconds;

[0105] Described bamboo charcoal, charcoal composite viscose fiber finished product index are:

[0106] Air permeability ≥500mm / s

[0107] Carbon adsorption is ammonia absorption rate ≥ 50%

[0108] Color fastness to washing is grade 5

[0109] The total car...

Embodiment 3

[0111] A kind of bamboo charcoal, charcoal composite viscose fiber, use cellulose fiber pulp as raw material, make it into viscose, and then use pre-spinning injection to inject bamboo charcoal pulp and charcoal pulp into viscose, mix by static mixer, and then carry out Wet spinning and post-processing to get finished products;

[0112] Described finished product comprises following raw material in parts by weight:

[0113] Bamboo charcoal paste 5 parts

[0114] 2.5 parts of charcoal slurry

[0115] Viscose 92.5 parts;

[0116] Described bamboo charcoal slurry contains alkali 6.5%, and viscosity is 45 millipascal seconds;

[0117] Described charcoal slurry contains alkali 7.5%, and viscosity is 41 millipascal seconds;

[0118] Described bamboo charcoal, charcoal composite viscose fiber finished product index are:

[0119] Air permeability ≥500mm / s

[0120] Carbon adsorption is ammonia absorption rate ≥ 50%

[0121] Color fastness to washing is grade 4

[0122] Total ca...

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Abstract

The invention relates to bamboo charcoal and charcoal composite viscose fiber, belonging to the technical field of viscose fiber production. The present invention uses cellulose fiber pulp as raw material, makes it into viscose, and then injects bamboo charcoal pulp and charcoal pulp into viscose by pre-spinning injection, mixes it through a static mixer, and then performs wet spinning and post-treatment to obtain finished product. The invention provides a new carbon-composite viscose fiber product, which can reduce production costs and meet the special needs of the product, and the selection of various carbon pulp index parameters in the raw material of the invention solves the problem that the existing technology cannot well combine different The problem of uniform mixing of various types of carbon pulp can be uniformly mixed by a static mixer, which improves the spinnability during the spinning process, and does not affect the post-processing, ensuring the uniformity of dyeing and color fastness during dyeing.

Description

technical field [0001] The invention relates to a composite carbon viscose fiber, more specifically, the invention relates to a bamboo charcoal and charcoal composite viscose fiber, which belongs to the technical field of viscose fiber production. Background technique [0002] Bamboo charcoal is a kind of charcoal made of three-year-old moso bamboo as raw material and fired at a high temperature of nearly 1,000 degrees. Bamboo charcoal has a porous structure, its molecules are fine and porous, and its quality is hard. It has strong adsorption capacity, can purify the air, eliminate peculiar smell, absorb moisture, prevent mildew, inhibit bacteria and repel insects. Contact with the human body can dehumidify and absorb sweat, promote human blood circulation and metabolism, and relieve fatigue. After being scientifically refined and processed, it has been widely used in daily life. [0003] In agriculture, bamboo charcoal can be used as a carrier of soil microorganisms and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01F2/08D01D13/00D01D5/06
Inventor 孙毅贺敏李蓉玲陈明付毛远航
Owner YIBIN HIEST FIBER