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A kind of bamboo charcoal, grass charcoal composite viscose fiber

A viscose fiber and peat technology, applied in the fields of bamboo charcoal, peat composite viscose fiber, and composite carbon viscose fiber, can solve the problem that carbon pulp cannot be mixed evenly, and achieve significant bacteriostatic function, developed specific surface area, and good heat retention. Effect

Inactive Publication Date: 2016-01-20
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 is no viscose fiber product made by compounding various charcoals in the prior art, and the carbon pulp made by various charcoals cannot be mixed uniformly, and provides a kind of bamboo charcoal and grass 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, peat 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, peat charcoal composite viscose fiber, use cellulose fiber pulp as raw material, make it into viscose, then use pre-spinning injection to inject bamboo charcoal pulp, peat 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 peat slurry

[0089] 85 parts of viscose;

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

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

[0092] Described bamboo charcoal, grass 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 total carbon...

Embodiment 2

[0098] A kind of bamboo charcoal, peat charcoal composite viscose fiber, use cellulose fiber pulp as raw material, make it into viscose, then use pre-spinning injection to inject bamboo charcoal pulp, peat 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 peat slurry

[0102] Viscose 99.8 parts;

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

[0104] Described peat slurry contains 10% alkali, and the viscosity is 35 millipascal seconds;

[0105] Described bamboo charcoal, grass 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 4

[0109] The total carbon ...

Embodiment 3

[0111] A kind of bamboo charcoal, peat charcoal composite viscose fiber, use cellulose fiber pulp as raw material, make it into viscose, then use pre-spinning injection to inject bamboo charcoal pulp, peat 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] 2.6 parts of peat slurry

[0115] 92 parts of viscose;

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

[0117] Described peat slurry contains alkali 6.5%, and viscosity is 43 millipascal seconds;

[0118] Described bamboo charcoal, grass 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 5

[0122] The total carbo...

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Abstract

The invention relates to a bamboo charcoal-peat composite viscose fiber, which belongs to the technical field of viscose fiber production. The present invention uses cellulose fiber pulp as raw material, makes it into viscose, then injects bamboo charcoal pulp and peat pulp into the 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 the production cost 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 grass 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 microorganism...

Claims

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Application Information

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