CN102851973A - Waterproof moisture-permeable fabric and manufacturing method thereof - Google Patents
Waterproof moisture-permeable fabric and manufacturing method thereof Download PDFInfo
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- CN102851973A CN102851973A CN2012103307563A CN201210330756A CN102851973A CN 102851973 A CN102851973 A CN 102851973A CN 2012103307563 A CN2012103307563 A CN 2012103307563A CN 201210330756 A CN201210330756 A CN 201210330756A CN 102851973 A CN102851973 A CN 102851973A
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Abstract
The present invention discloses a waterproof moisture-permeable fabric and a manufacturing method thereof. The fabric comprises a substrate fiber fabric and a waterproof moisture-permeable finishing agent coated on the substrate fiber fabric, wherein the waterproof moisture-permeable finishing agent comprises the following components, by weight, 45-55 parts of a polyether ester elastomer, 10-15 parts of aliphatic isocyanate polyurethane, 2-5 parts of an aluminum zirconate coupling agent, 0.5-1.2 parts of a sodium polyacrylate dispersing agent, and the balance of water, and a mass concentration of the waterproof moisture-permeable finishing agent is 15-45%. A fabric is subjected to an impregnation rolling treatment in an impregnation liquid containing the moisture-permeable finishing agent, wherein pressure is 2.5-3 kg/cm<2>, and a liquid carrying rate is 60-70%; then drying is performed; and the fabric is subjected to a constant temperature maintaining for 0.5-2 hours at a temperature of 115-150 DEG C. According to the waterproof moisture-permeable fabric disclosed by the present invention, the waterproof moisture-permeable finishing material and the fabric are firmly combined, durability is strong, and a good waterproof moisture-permeable performance is provided.
Description
Technical field
The present invention relates to a kind of waterproof moisture permeating fabric, and the manufacture method of this waterproof moisture permeating fabric.
Background technology
Along with the day by day raising of people's living standard, the consumer is also more and more high to the requirement of Wearability.Particularly amusement and travel wait the dressing of outdoor activities must possess flashing, wind proofing, are incubated the specific functions such as cold-resistant, saturating wet, comfortable, light.Early stage water proofing property coating processing is to scribble waterproof, water-fast continuous plastic sheeting at fabric face, thereby fabric airtight, do not have a good sweat, the raincoat that dress is made with this kind fabric can make the people feel unhappy, therefore be mainly used in making the articles for use such as tent, umbrella.People wish that fabric can possess waterproof and thoroughly wet function simultaneously.
Waterproof moisture permeating fabric is to integrate waterproof, the saturating multifunctional fabric of wet, windproof and thermal property.Fabric can not be by water-wet under certain hydraulic pressure, but the sweat that human body distributes can or be delivered to the external world by the fabric diffusion, does not gather condensation between body surface and fabric.The fabric that possesses this wet ability, can not only satisfy people at the special operation environment (such as severe cold, sleet, strong wind weather, dress when movable the adverse circumstances such as desert, rainforest) needs (such as fighting uniform, field study clothes etc.), also be applicable to people in daily life to the requirement of the waterproof clothes such as raincoat and various high-grade fabrics, have vast potential for future development.
Chinese patent CN1460068A discloses the permeable water-proof composite material fabric of a kind of water vapour, it adopts the polyester elastomer adhesive phase to be laminated to the polyester elastomer thin layer that consists of on the base fabrics, has the technological deficiency of certain toxicity to solve original material.Yet need to use organic solvent in this polyester elastomer adhesive use procedure, the same poisonous and harmful that inevitably produces production link pollutes.And water-wash resistance is still waiting further raising.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of waterproof moisture permeating fabric, and the manufacture method of this waterproof moisture permeating fabric, the defects that exists to overcome prior art.
For solving the problems of the technologies described above, the invention provides a kind of waterproof moisture permeating fabric, comprise substrate fiber fabric and the water proof and moisture permeable dressing agent that is coated on the described substrate fiber fabric, described water proof and moisture permeable dressing agent is made of the component of following weight portion:
Polyester elastomer 45-55 part;
Aliphatic isocyanates polyurethane 10-15 part;
Aluminum zirconium coupling agent 2-5 part;
Sodium Polyacrylate dispersant 0.5-1.2 part;
Surplus is water, and the mass concentration of described water proof and moisture permeable dressing agent is 15-45%.
Preferably, described polyester elastomer comprises polyethylene glycol residue, aklylene glycol residue and dicarboxylic acid residue, and wherein the polyethylene glycol residue accounts for 5-25wt%.
Preferably, comprise glycol residue, butanediol residue in the described polyester elastomer in the aklylene glycol residue.
Preferably, described Sodium Polyacrylate dispersant preferred viscosities 300-350mPas.
The TL series aluminum zirconium ester coupling agent product that Aluminum zirconium coupling agent can adopt Chongqing high credit Science and Technology Ltd. to produce.
The invention also discloses a kind of manufacture method of waterproof moisture permeating fabric, comprise the steps: fabric is padded processing in containing the maceration extract of water proof and moisture permeable dressing agent pressure 2.5～3kg/cm
2, liquid carrying rate 60～70%, after the oven dry with fabric constant temperature 0.5～2 hour between 115～150 ℃.
Fabric of the present invention is applicable to all kinds of synthetic fiber and natural fabric, preferred synthetic fabrics.
Waterproof Breathable sorted material and fabric strong bonded in the waterproof moisture permeating fabric of the present invention, durability is strong, has good waterproofing and moisture-penetration performances.
The specific embodiment
Embodiment 1
The preparation of water proof and moisture permeable dressing agent:
Polyester elastomer 45 gram, aliphatic isocyanates polyurethane 12 grams, Aluminum zirconium coupling agent 3 grams, Sodium Polyacrylate dispersant 0.5 gram, adding water, to be made into mass concentration be 20% water proof and moisture permeable dressing agent.
The arrangement of waterproof moisture permeating fabric:
Fabric is padded processing in containing the maceration extract of water proof and moisture permeable dressing agent, pressure 2.5kg/cm
2, liquid carrying rate 60%, after the oven dry with fabric constant temperature 1 hour between 130 ℃.
Embodiment 2
The preparation of water proof and moisture permeable dressing agent:
Polyester elastomer 55 gram, aliphatic isocyanates polyurethane 15 grams, Aluminum zirconium coupling agent 5 grams, Sodium Polyacrylate dispersant 1 gram, adding water, to be made into mass concentration be 35% water proof and moisture permeable dressing agent.
The arrangement of waterproof moisture permeating fabric:
Fabric is padded processing in the maceration extract that is containing water proof and moisture permeable dressing agent, pressure 2.8kg/cm
2, liquid carrying rate 70%, after the oven dry with fabric constant temperature 1 hour between 150 ℃.
Application Example
Washing methods: with containing the neutral detergent of 1 grams per liter with the ratio of 1: 50 fabric and detergent solution, washing is 30 minutes about 60 ℃ with textile material, and is dry about 60 ℃ behind the centrifuge dewatering.Wash respectively as stated above 5 times, 30 times.
Water resistance
With waterproof moisture permeating fabric of the present invention according to standard I S0 4920-2012 " textiles. the mensuration of the anti-surface wettability of fabric (spray testing) property " method measure the water resistance of fabric under different wash conditions, as a result the present invention still has excellent water resistance after washing 50 times.
Water vapour permeability
Waterproof moisture permeating fabric of the present invention is measured water vapor permeability according to the method for GBT 12704.1-2009 " textile fabric poisture-penetrability test method part 1: moisture absorption method ", all be not more than 3000g/m
224h.
As seen, the waterproof of waterproof moisture permeating fabric of the present invention, wet effect is excellent thoroughly, and has good wash durability, through repeatedly still having good waterproof, water vapour permeability after the washing.
Claims (5)
1. a waterproof moisture permeating fabric is characterized in that, comprises substrate fiber fabric and the water proof and moisture permeable dressing agent that is coated on the described substrate fiber fabric, and described water proof and moisture permeable dressing agent is made of the component of following weight portion:
Polyester elastomer 45-55 part;
Aliphatic isocyanates polyurethane 10-15 part;
Aluminum zirconium coupling agent 2-5 part;
Sodium Polyacrylate dispersant 0.5-1.2 part;
Surplus is water, and the mass concentration of described water proof and moisture permeable dressing agent is 15-45%.
2. waterproof moisture permeating fabric according to claim 1 is characterized in that, described polyester elastomer comprises polyethylene glycol residue, aklylene glycol residue and dicarboxylic acid residue, and wherein the polyethylene glycol residue accounts for 5-25wt%.
3. waterproof moisture permeating fabric according to claim 2 is characterized in that, comprises glycol residue, butanediol residue in the described polyester elastomer in the aklylene glycol residue.
4. waterproof moisture permeating fabric according to claim 1 is characterized in that, described Sodium Polyacrylate dispersant viscosity 300-350mPas.
5. the manufacture method of a waterproof moisture permeating fabric is characterized in that, comprises the steps: fabric is padded processing in containing the maceration extract of water proof and moisture permeable dressing agent pressure 2.5～3kg/cm
2, liquid carrying rate 60～70%, after the oven dry with fabric constant temperature 0.5～2 hour between 115～150 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103307563A CN102851973A (en) | 2012-09-10 | 2012-09-10 | Waterproof moisture-permeable fabric and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103307563A CN102851973A (en) | 2012-09-10 | 2012-09-10 | Waterproof moisture-permeable fabric and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102851973A true CN102851973A (en) | 2013-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103307563A Pending CN102851973A (en) | 2012-09-10 | 2012-09-10 | Waterproof moisture-permeable fabric and manufacturing method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469586A (en) * | 2013-08-21 | 2013-12-25 | 昆山铁牛衬衫厂 | Method for preparing waterproof breathable fabric |
| CN105040450A (en) * | 2015-08-25 | 2015-11-11 | 无锡市长安曙光手套厂 | Water repellent fabric and manufacture method thereof |
| CN105256543A (en) * | 2015-11-27 | 2016-01-20 | 常熟市通惠织造有限公司 | Production technology for eyelet fabric |
| CN111485426A (en) * | 2020-05-22 | 2020-08-04 | 江苏田园新材料股份有限公司 | Air-permeable and moisture-permeable skin-soothing fabric with velvet |
| CN114958214A (en) * | 2022-06-22 | 2022-08-30 | 广东汇齐新材料有限公司 | Recyclable water pressure-resistant waterproof insole adhesive film and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1460068A (en) * | 2001-01-31 | 2003-12-03 | 帝人株式会社 | Water-vapor-permeable waterproof composite fabric, waterproof textile article containing same and processes for producing same |
| US20060035549A1 (en) * | 2000-07-18 | 2006-02-16 | Teijin Limited | Water-vapor-permeable waterproof composite fabric |
| CN1871124A (en) * | 2003-07-07 | 2006-11-29 | 因维斯塔技术有限公司 | Garment made from composite fabric for weather protection |
-
2012
- 2012-09-10 CN CN2012103307563A patent/CN102851973A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060035549A1 (en) * | 2000-07-18 | 2006-02-16 | Teijin Limited | Water-vapor-permeable waterproof composite fabric |
| CN1460068A (en) * | 2001-01-31 | 2003-12-03 | 帝人株式会社 | Water-vapor-permeable waterproof composite fabric, waterproof textile article containing same and processes for producing same |
| CN1871124A (en) * | 2003-07-07 | 2006-11-29 | 因维斯塔技术有限公司 | Garment made from composite fabric for weather protection |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103469586A (en) * | 2013-08-21 | 2013-12-25 | 昆山铁牛衬衫厂 | Method for preparing waterproof breathable fabric |
| CN105040450A (en) * | 2015-08-25 | 2015-11-11 | 无锡市长安曙光手套厂 | Water repellent fabric and manufacture method thereof |
| CN105256543A (en) * | 2015-11-27 | 2016-01-20 | 常熟市通惠织造有限公司 | Production technology for eyelet fabric |
| CN111485426A (en) * | 2020-05-22 | 2020-08-04 | 江苏田园新材料股份有限公司 | Air-permeable and moisture-permeable skin-soothing fabric with velvet |
| CN114958214A (en) * | 2022-06-22 | 2022-08-30 | 广东汇齐新材料有限公司 | Recyclable water pressure-resistant waterproof insole adhesive film and preparation method thereof |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130102 |