CN107227616A - A kind of preparation method of cellulose CSP non-woven composite fabric - Google Patents
A kind of preparation method of cellulose CSP non-woven composite fabric Download PDFInfo
- Publication number
- CN107227616A CN107227616A CN201710617367.1A CN201710617367A CN107227616A CN 107227616 A CN107227616 A CN 107227616A CN 201710617367 A CN201710617367 A CN 201710617367A CN 107227616 A CN107227616 A CN 107227616A
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- China
- Prior art keywords
- cellulose
- preparation
- composite fabric
- cellulose fibre
- mass fraction
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
- D06M13/144—Alcohols; Metal alcoholates
- D06M13/148—Polyalcohols, e.g. glycerol or glucose
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/05—Cellulose or derivatives thereof
- D06M15/09—Cellulose ethers
Abstract
The invention discloses a kind of preparation method of cellulose CSP non-woven composite fabric, comprise the following steps：（100）The preparation of cellulose fibre solution：Mass fraction for 65% 70% ZnCl2It is 1% 2% needle slurry, 1.2% 1.5% glycerine, 1% 2% A prime cellulose, 0.6% 1% sodium borohydride, 0.6% 1% silver nitrate that mass fraction is added in the aqueous solution, is stirred with 220 250r/min mixing speed, obtains cellulose fibre solution；（200）Non-woven fabrics modification：Nonwoven is arranged in the cellulose fibre solution prepared, and is heated to 95 100 DEG C and kept for 45 48 hours, dried after taking-up after repeatedly washing.By the above-mentioned means, the present invention can improve mechanical property, water vapour permeability, mechanical performance of composite material etc., application field is expanded.
Description
Technical field
The present invention relates to textile technology field, more particularly to a kind of system of cellulose CSP non-woven composite fabric
Preparation Method.
Background technology
Non-woven fabrics, also known as non-woven cloth, are to be made up of fiber orient or random, are environment-friendly materials of new generation, because
Outward appearance and some performances with cloth and be called cloth.
Non-woven fabrics have moistureproof, ventilative, flexible, light weight, not combustion-supporting, easy decomposition, nontoxic nonirritant, rich color,
Cheap, recyclable the features such as.As used polypropylene more（Pp materials）Pellet is raw material, through high-temperature fusion, spinneret, paving
Guiding principle, hot pressing are batched continuous one-step and produced.Its used as dressing it is long-standing, and because price is low, easy-to-use and obtains
To extensive use, but there is the defects such as the not good, poor biocompatibility of water retainability.
Cellulose fibre is also known as staple fibre, mainly including viscose rayon, acetate fiber, CUP etc., is to utilize
The natural materials such as cotton linter, timber, bamboo, bagasse, reed, by certain technique processing method to its cellulosic molecule weight
Mould and obtain.With good ventilative, moisture absorption, the function such as perspire.In recent years, cellulose fibre is with its good ventilative, moisture absorption, row
Sweat feature and be widely used in garment material field.But because itself is relatively soft, whard to control, therefore, greatly limit its
The application of medical field.
The content of the invention
The present invention solves the technical problem of provide a kind of preparation of cellulose CSP non-woven composite fabric
Method, it is possible to increase mechanical property, water vapour permeability, mechanical performance of composite material etc., expands application field.
In order to solve the above technical problems, one aspect of the present invention is：A kind of cellulose CSP is provided
The preparation method of non-woven composite fabric, comprises the following steps：
（100）The preparation of cellulose fibre solution：In the ZnCl that mass fraction is 65%-70%2Mass fraction is added in the aqueous solution
For 1%-2% needle slurry, 1.2%-1.5% glycerine, 1%-2% A prime cellulose, 0.6%-1% sodium borohydride, 0.6%-1%
Silver nitrate, is stirred with 220-250r/min mixing speed, obtains cellulose fibre solution；
（200）Non-woven fabrics modification：Nonwoven is arranged in the cellulose fibre solution prepared, and is heated to 95-100 DEG C
Kept for 45-48 hours, dried after taking-up after repeatedly washing.
In a preferred embodiment of the present invention, the washing times are 3-5 times.
In a preferred embodiment of the present invention, the temperature during drying is 75-80 DEG C.
The beneficial effects of the invention are as follows：Pass through the preparation technology of reasonably optimizing cellulose fibre solution and non-woven fabrics
Modification process, it is possible to increase mechanical property, water vapour permeability, mechanical performance of composite material etc., expands application field.
Embodiment
Presently preferred embodiments of the present invention is described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that apparent clearly being defined so as to be made to protection scope of the present invention.
Embodiment one：
A kind of preparation method of cellulose CSP non-woven composite fabric, comprises the following steps：
（100）The preparation of cellulose fibre solution：In the ZnCl that mass fraction is 65%2It is 1% that mass fraction is added in the aqueous solution
Needle slurry, 1.2% glycerine, 2% A prime cellulose, 0.6% sodium borohydride, 1% silver nitrate, with 220r/min stirring
Speed stirs, and obtains cellulose fibre solution；
（200）Non-woven fabrics modification：Nonwoven is arranged in the cellulose fibre solution prepared, and is heated to 95 DEG C of holdings
48 hours, dried after taking-up after repeatedly washing.
The washing times are 3 times.
The temperature during drying is 75 DEG C.
Embodiment two：
A kind of preparation method of cellulose CSP non-woven composite fabric, comprises the following steps：
（100）The preparation of cellulose fibre solution：In the ZnCl that mass fraction is 70%2It is 2% that mass fraction is added in the aqueous solution
Needle slurry, 1.5% glycerine, 1% A prime cellulose, 1% sodium borohydride, 0.6% silver nitrate, with 250r/min stirring
Speed stirs, and obtains cellulose fibre solution；
（200）Non-woven fabrics modification：Nonwoven is arranged in the cellulose fibre solution prepared, and is heated to 100 DEG C of guarantors
Hold 45 hours, dried after taking-up after repeatedly washing.
The washing times are 5 times.
The temperature during drying is 80 DEG C.
Embodiment three：
A kind of preparation method of cellulose CSP non-woven composite fabric, comprises the following steps：
（100）The preparation of cellulose fibre solution：In the ZnCl that mass fraction is 67%2Mass fraction is added in the aqueous solution is
1.5% needle slurry, 1.3% glycerine, 1.5% A prime cellulose, 0.8% sodium borohydride, 0.8% silver nitrate, with 235r/
Min mixing speed stirs, and obtains cellulose fibre solution；
（200）Non-woven fabrics modification：Nonwoven is arranged in the cellulose fibre solution prepared, and is heated to 97 DEG C of holdings
46 hours, dried after taking-up after repeatedly washing.
The washing times are 4 times.
The temperature during drying is 77 DEG C.
It is fine by reasonably optimizing present invention is disclosed a kind of preparation method of cellulose CSP non-woven composite fabric
The preparation technology of cellulose fiber solution and the modification process of non-woven fabrics, it is possible to increase the mechanical property of composite material, thoroughly
Wet performance, mechanical performance etc., expand application field.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright description is made, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (3)
1. a kind of preparation method of cellulose CSP non-woven composite fabric, it is characterised in that comprise the following steps：
（100）The preparation of cellulose fibre solution：In the ZnCl that mass fraction is 65%-70%2Mass fraction is added in the aqueous solution is
1%-2% needle slurry, 1.2%-1.5% glycerine, 1%-2% A prime cellulose, 0.6%-1% sodium borohydride, 0.6%-1% nitre
Sour silver, is stirred with 220-250r/min mixing speed, obtains cellulose fibre solution；
（200）Non-woven fabrics modification：Nonwoven is arranged in the cellulose fibre solution prepared, and is heated to 95-100 DEG C
Kept for 45-48 hours, dried after taking-up after repeatedly washing.
2. the preparation method of cellulose CSP non-woven composite fabric according to claim 1, it is characterised in that institute
Washing times are stated for 3-5 times.
3. the preparation method of cellulose CSP non-woven composite fabric according to claim 1, it is characterised in that institute
Temperature when stating drying is 75-80 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617367.1A CN107227616A (en) | 2017-07-26 | 2017-07-26 | A kind of preparation method of cellulose CSP non-woven composite fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710617367.1A CN107227616A (en) | 2017-07-26 | 2017-07-26 | A kind of preparation method of cellulose CSP non-woven composite fabric |
Publications (1)
| Publication Number | Publication Date |
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| CN107227616A true CN107227616A (en) | 2017-10-03 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710617367.1A Pending CN107227616A (en) | 2017-07-26 | 2017-07-26 | A kind of preparation method of cellulose CSP non-woven composite fabric |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004763A (en) * | 2019-02-25 | 2019-07-12 | 常州市贝特织造有限公司 | A kind of preparation method of antibacterial waterproof paper |
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| CN101568498A (en) * | 2006-11-03 | 2009-10-28 | 太尔公司 | Renewable binder for nonwoven materials |
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2017
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| CN101568498A (en) * | 2006-11-03 | 2009-10-28 | 太尔公司 | Renewable binder for nonwoven materials |
| CN104153251A (en) * | 2014-02-14 | 2014-11-19 | 陕西科技大学 | Preparation method for antibacterial fluff pulp |
| CN104878587A (en) * | 2015-05-08 | 2015-09-02 | 四川大学 | Pretreatment of supercritical fluid nano silver textile fabric and microwave preparation method of supercritical fluid nano silver textile fabric |
| CN106283241A (en) * | 2015-05-11 | 2017-01-04 | 聚隆纤维股份有限公司 | Prepare the method that nanometer silver blends native cellulose fibre |
| CN105442298A (en) * | 2015-12-17 | 2016-03-30 | 浙江理工大学 | Preparation method for ultrasound-assisted fiber surface expanding of nonwoven cloth and loading with nano zinc oxide |
| CN106149460A (en) * | 2016-07-06 | 2016-11-23 | 福建农林大学 | High intensity high antibiotic property water proof type conductive paper and preparation method thereof |
| CN106283793A (en) * | 2016-09-21 | 2017-01-04 | 东莞市联洲知识产权运营管理有限公司 | Bamboo fiber that a kind of nano-cellulose is whisker modified and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110004763A (en) * | 2019-02-25 | 2019-07-12 | 常州市贝特织造有限公司 | A kind of preparation method of antibacterial waterproof paper |
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Application publication date: 20171003 |
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