CN102766916A - Preparation method of cocoanut charcoal viscose fiber - Google Patents
Preparation method of cocoanut charcoal viscose fiber Download PDFInfo
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- CN102766916A CN102766916A CN2011104580017A CN201110458001A CN102766916A CN 102766916 A CN102766916 A CN 102766916A CN 2011104580017 A CN2011104580017 A CN 2011104580017A CN 201110458001 A CN201110458001 A CN 201110458001A CN 102766916 A CN102766916 A CN 102766916A
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- coconut palm
- charcoal fiber
- carbon powder
- fiber
- palm charcoal
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Abstract
The invention aims to provide a preparation method of cocoanut charcoal fiber, comprising the following steps of: (1) mixing the cocoanut charcoal powder, a dispersant and softened water and grinding to prepare cocoanut charcoal powder whey; and (2) stirring and filtering the cocoanut charcoal powder whey, uniformly mixing it with a viscose solution, and carrying out solution spinning to prepare rayon-based cocoanut charcoal fiber. In comparison with the prior art, through improvement of traditional cocoanut charcoal fiber preparation technologies, viscose glue is used as a carrier to prepare the cocoanut charcoal fiber in the invention. The cocoanut charcoal fiber feels softer and has better moisture absorption and permeability. Therefore, bulkiness and softness of the coconut charcoal fiber are greatly raised. Functionality and grade of core products, such as quilt core, pillow core, mattress and the like produced by the utilization of the fiber are increased. The fiber is in flavor of enhancing market competitiveness of the core products. And purpose of the invention is realized.
Description
Technical field
The present invention relates to a kind of fiber preparation method, particularly a kind of preparation method of coconut palm charcoal viscose fiber.
Background technology
Along with the progress of science and technology and the raising of market demands; New function chemical fibre dimension is constantly developed; Do one's utmost in the environmental protection field in countries in the world simultaneously, and Recycling, saving resource have become global target direction, and the exploitation of function class textiles also is rooted in the hearts of the people.
Coconut palm charcoal fiber is by the successful functional fiber of the up-to-date independent research of China textile enterprise, has become the newcomer of family of environment protection type health-care class textile fabric.The coconut palm charcoal is the natural environmental-protective material-coir fibre that from discarded coconut husk, extract, and gets through dry, high temperature carbonization, and its Application and Development meets the development trend that resource can be recycled.Coconut palm charcoal and bamboo charcoal belong to porous material, and its surface area substantially exceeds bamboo charcoal.The coconut palm charcoal combines with textiles with its excellent performance, will bring warm more comfortable use feeling to us.
Coconut palm charcoal polyster fibre is that the cellulosic with cocoanut husk is heated to 1200 ℃, generates active carbon, mixes with polyester and adds other chemical substances and process coconut palm charcoal master batch, and be that carrier dilutes with the polyester, is pumped into long fibre of coconut palm charcoal and short fiber.But the feel of coconut palm charcoal polyster fibre is relatively poor, and the comfort level of the product of doing is lower, and easy pilling.
The coconut palm charcoal is to be widely used in the purification and purification of water quality of room air as sorbing material as a kind of active carbon of excellent performance at first, and it all has the effect of absorption and taste removal to harmful chemical gas such as bed body smell, greasy smell, formaldehyde, benzene, ammonia.
In sum, need a kind of coconut palm charcoal fiber preparation method especially, to overcome the above-mentioned defective that technology exists.
Summary of the invention
The purpose of this invention is to provide a kind of coconut palm charcoal fiber preparation method,, improved the bulking intensity and the pliability of coconut palm charcoal fiber greatly to overcome the above-mentioned defective that prior art exists, and comfort level and antistatic behaviour.
The technical problem that the present invention solved can adopt following technical scheme to realize:
A kind of coconut palm charcoal fiber preparation method is characterized in that it comprises the steps:
(1) coconut palm carbon powder, dispersant and demineralized water mixing are processed coconut palm carbon powder serum through grinding;
(2) coconut palm carbon powder serum is carried out solvent spinning again with after viscose solution evenly mixes through agitation and filtration, process the coconut palm charcoal fiber of viscose glue base.
In one embodiment of the invention, in the coconut palm charcoal fiber of said viscose glue base the content of coconut palm carbon powder at the 4%-10% percentage by weight.
In one embodiment of the invention, the particle diameter of coconut palm carbon powder is 0.5 micron.
In one embodiment of the invention, said coconut palm carbon powder, dispersant and demineralized water mixed proportion are 4-10: 0.1-0.2: 89.8-95.9.
In one embodiment of the invention, said dispersant comprises NNO and TH-904.
In one embodiment of the invention, said demineralized water is the ion exchange resin demineralized water.
Coconut palm charcoal fiber preparation method according to claim 1 is characterized in that, the index of the coconut palm charcoal fiber of viscose glue base: bulking intensity is 75-85cm
2/ g; Compression ratio is 65-75%; Insulation rate 80-90%; Air penetrability is 39-45mm/s; Anion emission function: the anion emission amount is 4000-6000/cm
3Far infrared transmissivity is far infrared emission>=90%.
Coconut palm charcoal fiber preparation method of the present invention, compared with prior art, through improving coconut palm charcoal fiber conventional preparation process; Using instead with the viscose glue is that carrier prepares coconut palm charcoal fiber, and makes three-dimensional crimp and odd-shaped cross section, thereby feel is soft more; Sucting wet air permeability is also better, thereby improves the bulking intensity and the pliability of ground coconut palm charcoal fiber greatly, is made into the core series products with this fiber; Like core, pillow, mattress etc., increased that it is functional, improved class; Also help enhancing one's market competitiveness, realize the object of the invention.
Characteristics of the present invention can be consulted the detailed description of following better embodiment and obtained to be well understood to.
The specific embodiment
In order to make technological means of the present invention, creation characteristic, to reach purpose and effect and be easy to understand and understand,, further set forth the present invention below in conjunction with specific embodiment.
Coconut palm charcoal fiber preparation method of the present invention, it comprises the steps:
(1) coconut palm carbon powder, dispersant and demineralized water mixing are processed coconut palm carbon powder serum through grinding;
(2) coconut palm carbon powder serum is carried out solvent spinning again with after viscose solution evenly mixes through agitation and filtration, process the coconut palm charcoal fiber of viscose glue base.
In the present invention, in the coconut palm charcoal fiber of said viscose glue base the content of coconut palm carbon powder at the 4%-10% percentage by weight; The particle diameter of coconut palm carbon powder is 0.5 micron.
In the present invention, said coconut palm carbon powder, dispersant and demineralized water mixed proportion are 4-10: 0.1-0.2: 89.8-95.9.
In the present invention, said dispersant comprises NNO and TH-904; Said demineralized water is the ion exchange resin demineralized water.
In the present invention, the index of the coconut palm charcoal fiber of viscose glue base: bulking intensity is 75-85cm
2/ g; Compression ratio is 65-75%; Insulation rate 80-90%; Air penetrability is 39-45mm/s; Anion emission function: the anion emission amount is 4000-6000/cm
3Far infrared transmissivity is far infrared emission>=90%.
Embodiment 1
Coconut palm carbon powder, dispersant and demineralized water mixing are processed coconut palm carbon powder serum through grinding;
Coconut palm carbon powder serum is carried out solvent spinning again with after viscose solution evenly mixes through agitation and filtration, process the coconut palm charcoal fiber of viscose glue base.
Wherein, said coconut palm carbon powder, dispersant and demineralized water mixed proportion are 4: 0.1: 95.9.
Said dispersant is NNO; Said demineralized water is the ion exchange resin demineralized water.
The index of the coconut palm charcoal fiber of viscose glue base: bulking intensity is 75cm
2/ g; Compression ratio is 72%; Insulation rate 85%; Air penetrability is 40mm/s; Anion emission function: the anion emission amount is 4900/cm
3Far infrared transmissivity is far infrared emission>=90%.
Embodiment 2
Coconut palm carbon powder, dispersant and demineralized water mixing are processed coconut palm carbon powder serum through grinding;
Coconut palm carbon powder serum is carried out solvent spinning again with after viscose solution evenly mixes through agitation and filtration, process the coconut palm charcoal fiber of viscose glue base.
Wherein, said coconut palm carbon powder, dispersant and demineralized water mixed proportion are 10: 0.2: 89.8.
Said dispersant is NNO; Said demineralized water is the ion exchange resin demineralized water.
The index of the coconut palm charcoal fiber of viscose glue base: bulking intensity is 78cm
2/ g; Compression ratio is 75%; Insulation rate 88%; Air penetrability is 39mm/s; Anion emission function: the anion emission amount is 5000/cm
3Far infrared transmissivity is far infrared emission>=90%.
Embodiment 3
Coconut palm carbon powder, dispersant and demineralized water mixing are processed coconut palm carbon powder serum through grinding;
Coconut palm carbon powder serum is carried out solvent spinning again with after viscose solution evenly mixes through agitation and filtration, process the coconut palm charcoal fiber of viscose glue base.
Wherein, said coconut palm carbon powder, dispersant and demineralized water mixed proportion are 7: 0.15: 92.85.
Said dispersant is TH-904; Said demineralized water is the ion exchange resin demineralized water.
The index of the coconut palm charcoal fiber of viscose glue base: bulking intensity is 80cm
2/ g; Compression ratio is 78%; Insulation rate 90%; Air penetrability is 41mm/s; Anion emission function: the anion emission amount is 5200/cm
3Far infrared transmissivity is far infrared emission>=90%.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; That describes in the foregoing description and the specification just explains principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the invention that requires protection.The present invention requires protection domain to be defined by appending claims and equivalent thereof.
Claims (7)
1. a coconut palm charcoal fiber preparation method is characterized in that it comprises the steps:
(1) coconut palm carbon powder, dispersant and demineralized water mixing are processed coconut palm carbon powder serum through grinding;
(2) coconut palm carbon powder serum is carried out solvent spinning again with after viscose solution evenly mixes through agitation and filtration, process the coconut palm charcoal fiber of viscose glue base.
2. coconut palm charcoal fiber preparation method according to claim 1 is characterized in that, the content of coconut palm carbon powder is at the 4%-10% percentage by weight in the coconut palm charcoal fiber of said viscose glue base.
3. coconut palm charcoal fiber preparation method according to claim 1 is characterized in that the particle diameter of coconut palm carbon powder is 0.5 micron.
4. coconut palm charcoal fiber preparation method according to claim 1 is characterized in that said coconut palm carbon powder, dispersant and demineralized water mixed proportion are 4-10: 0.1-0.2: 89.8-95.9.
5. coconut palm charcoal fiber preparation method according to claim 1 is characterized in that said dispersant comprises NNO and TH-904.
6. coconut palm charcoal fiber preparation method according to claim 1 is characterized in that said demineralized water is the ion exchange resin demineralized water.
7. coconut palm charcoal fiber preparation method according to claim 1 is characterized in that, the index of the coconut palm charcoal fiber of viscose glue base: bulking intensity is 75-85cm
2/ g; Compression ratio is 65-75%; Insulation rate 80-90%; Air penetrability is 39-45mm/s; Anion emission function: the anion emission amount is 4000-6000/cm
3Far infrared transmissivity is far infrared emission>=90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104580017A CN102766916A (en) | 2011-12-30 | 2011-12-30 | Preparation method of cocoanut charcoal viscose fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104580017A CN102766916A (en) | 2011-12-30 | 2011-12-30 | Preparation method of cocoanut charcoal viscose fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102766916A true CN102766916A (en) | 2012-11-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104580017A Pending CN102766916A (en) | 2011-12-30 | 2011-12-30 | Preparation method of cocoanut charcoal viscose fiber |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556259A (en) * | 2013-10-31 | 2014-02-05 | 宜宾海丝特纤维有限责任公司 | Bamboo charcoal, hemp stalk carbon and turf composite viscose |
| CN111020744A (en) * | 2019-12-20 | 2020-04-17 | 上海奥领纺织新材料有限公司 | Preparation method and application of coconut charcoal mixed fiber |
| CN112553910A (en) * | 2020-11-30 | 2021-03-26 | 苏州市新桃纺织有限公司 | High-breathability polyamide-polyester fabric and preparation method thereof |
| CN115698397A (en) * | 2020-10-14 | 2023-02-03 | 可乐丽贸易株式会社 | Carbon powder-containing fiber and fiber structure |
-
2011
- 2011-12-30 CN CN2011104580017A patent/CN102766916A/en active Pending
Non-Patent Citations (2)
| Title |
|---|
| 《产业用纺织品》 20101025 李欢等 "新型功能纤维-椰炭纤维" 第44-46页 1-7 , 第10期 * |
| 李欢等: ""新型功能纤维—椰炭纤维"", 《产业用纺织品》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103556259A (en) * | 2013-10-31 | 2014-02-05 | 宜宾海丝特纤维有限责任公司 | Bamboo charcoal, hemp stalk carbon and turf composite viscose |
| CN103556259B (en) * | 2013-10-31 | 2015-08-19 | 宜宾海丝特纤维有限责任公司 | A kind of bamboo charcoal, hemp stalk charcoal and turf composite viscose |
| CN111020744A (en) * | 2019-12-20 | 2020-04-17 | 上海奥领纺织新材料有限公司 | Preparation method and application of coconut charcoal mixed fiber |
| CN115698397A (en) * | 2020-10-14 | 2023-02-03 | 可乐丽贸易株式会社 | Carbon powder-containing fiber and fiber structure |
| CN112553910A (en) * | 2020-11-30 | 2021-03-26 | 苏州市新桃纺织有限公司 | High-breathability polyamide-polyester fabric and preparation method thereof |
| CN112553910B (en) * | 2020-11-30 | 2023-02-28 | 苏州市新桃纺织有限公司 | High-breathability polyamide-polyester fabric and preparation method thereof |
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Application publication date: 20121107 |