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Bamboo charcoal and hemp stalk carbon composite viscose

A technology of viscose fiber and hemp charcoal, which is applied in the fields of bamboo charcoal, composite carbon viscose fiber, and hemp straw charcoal composite viscose fiber, which can solve the problem that the carbon pulp cannot be mixed evenly, and achieve significant antibacterial function and good wearability , the effect of good health performance

Active Publication Date: 2014-02-05
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 slurry made by various charcoals cannot be mixed evenly, and provides a kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, It can reduce production costs and 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 and hemp charcoal composite viscose fiber

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] A kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, cellulose fiber pulp is used as raw material, it is made into viscose, and then bamboo charcoal pulp, hemp straw charcoal pulp is injected into viscose by pre-spinning injection, passed through a static mixer Mixing, then wet spinning and post-processing to get the finished product;

[0085] Described finished product comprises following raw material in parts by weight:

[0086] Bamboo charcoal slurry 0.1 parts

[0087] Hemp stalk charcoal paste 0.1 parts

[0088] 85 parts of viscose;

[0089] Described bamboo charcoal slurry contains alkali 4%, and viscosity is 50 millipascal seconds;

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

[0091] Described bamboo charcoal, hemp stalk charcoal composite viscose fiber finished product index are:

[0092] Air permeability ≥500mm / s

[0093] Carbon adsorption is ammonia absorption rate ≥ 50%

...

Embodiment 2

[0097]A kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, cellulose fiber pulp is used as raw material, it is made into viscose, and then bamboo charcoal pulp, hemp straw charcoal pulp is injected into viscose by pre-spinning injection, passed through a static mixer Mixing, then wet spinning and post-processing to get the finished product;

[0098] Described finished product comprises following raw material in parts by weight:

[0099] Bamboo charcoal paste 10 parts

[0100] Hemp stalk charcoal paste 5 parts

[0101] 99.8 parts of viscose;

[0102] Described bamboo charcoal slurry contains alkali 9%, and viscosity is 40 millipascal seconds;

[0103] Described hemp stalk charcoal slurry contains alkali 15%, and viscosity is 30 millipascal seconds;

[0104] Described bamboo charcoal, hemp stalk charcoal composite viscose fiber finished product index are:

[0105] Air permeability ≥500mm / s

[0106] Carbon adsorption is ammonia absorption rate ≥ 50%

[0...

Embodiment 3

[0110] A kind of bamboo charcoal, hemp straw charcoal composite viscose fiber, cellulose fiber pulp is used as raw material, it is made into viscose, and then bamboo charcoal pulp, hemp straw charcoal pulp is injected into viscose by pre-spinning injection, passed through a static mixer Mixing, then wet spinning and post-processing to get the finished product;

[0111] Described finished product comprises following raw material in parts by weight:

[0112] Bamboo charcoal paste 5 parts

[0113] Hemp stalk charcoal paste 2.5 parts

[0114] 92.5 parts of viscose;

[0115] Described bamboo charcoal slurry contains alkali 6.5%, and viscosity is 45 millipascal seconds;

[0116] Described hemp stalk charcoal slurry contains alkali 9.5%, and viscosity is 40 millipascal seconds;

[0117] Described bamboo charcoal, hemp stalk charcoal composite viscose fiber finished product index are:

[0118] Air permeability ≥500mm / s

[0119] Carbon adsorption is ammonia absorption rate ≥ 50% ...

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Abstract

The invention relates to bamboo charcoal and hemp stalk carbon composite viscose, belonging to the technical field of viscose production. The composite viscose is prepared by the steps of using cellulose fiber pulp as a raw materials to prepare viscose, then adopting injection before spinning to inject bamboo charcoal pulp and hemp stalk carbon pulp into the viscose, mixing the pulp with a static mixer and then carrying out wet spinning and aftertreatment, thus obtaining the finished product. The invention provides the new carbon composite viscose product which can reduce the production cost and meet the special requirements of the product; the problem in the prior art that different kinds of carbon pulp can not be mixed uniformly is solved through selection of the index parameters of various carbon pulp in the raw materials and the carbon pulp can be mixed uniformly with the static mixer, thus improving the spinnability in the spinning process, avoiding affecting aftertreatment and ensuring the dyeing uniformity 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 hemp stalk 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 microorg...

Claims

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Application Information

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IPC IPC(8): D01F2/08D01D5/06
Inventor 孙毅贺敏李蓉玲毛远航陈明付
Owner YIBIN HIEST FIBER
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