CN104213431A - Manufacturing method of waterproof artificial leather - Google Patents
Manufacturing method of waterproof artificial leather Download PDFInfo
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- CN104213431A CN104213431A CN201410500901.7A CN201410500901A CN104213431A CN 104213431 A CN104213431 A CN 104213431A CN 201410500901 A CN201410500901 A CN 201410500901A CN 104213431 A CN104213431 A CN 104213431A
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Abstract
The invention relates to the field of manufacture of artificial leather and provides a manufacturing method of waterproof artificial leather which is good in waterproof effect, air-permeable performance and touch feeling and environment-friendly and does not contain matter harmful to human bodies. The manufacturing method comprises the following steps of 1 preparing shell fabric sizing agent; 2 manufacturing an air-permeable lining film; 3 coating the shell fabric sizing agent prepared in the step 1 on the surface of the air-permeable lining film by using a coating head I, wherein the using amount of the shell fabric sizing agent is 135-140 g/m2, continuing to perform drying treatment, the drying treatment temperature is controlled to be at the temperature ranging from 150 DEG C to160 DEG C, and the drying time ranges from 1 min to 3 min; 4 re-coating the shell fabric sizing agent on the lining film coated with the shell fabric sizing agent, obtained in the step 3, performing drying, feeding the lining film into a cutting chamber to be cured for 24-36 hours to obtain the waterproof artificial leather, wherein the using amount of the shell fabric sizing agent is 145-149 g/m2.
Description
Technical field
The present invention relates to the preparation field of artificial leather, relate in particular to a kind of preparation method of waterproof artificial leather.
Background technology
Since artificial leather product emerges, various lines on market, are there are, the product of specification, function is also development in pluralism, gradually because there is this product of water proof type artificial leather in the needs in market, water proof type artificial leather mainly contains two large classes, PVC Waterproof Leather and PU Waterproof Leather, PVC Waterproof Leather is generally to utilize the properties of materials of polyvinyl chloride own to reach effect of waterproof, but simultaneously because the air-tightness of material itself is good, density is large, cause the every weight per square meter of product to exceed 500g, make the product that makes very heavy, people's dress is also uncomfortable, water pressure resistance effect also can only reach 3000mm left and right, gas permeability is poor, plastic sense is strong, polythene material need to be added to some softeners simultaneously, plasticizer, slipping agent etc., and the material that human body is had to Shanghai is contained in these material the insides, not environmental protection.Common PU Waterproof Leather is the effect that reaches waterproof by the painting amount of scraping of thickening polyurethane coating on the market, do like this and just caused finished product feel stiff, time easily ftractures after having grown, and cost is also high, and waterproof effect equally also can only reach 3000mm left and right.
Summary of the invention
Therefore, for above content, the invention provides a kind of good water-proof effect, permeability good, not containing the preparation method of the waterproof artificial leather of harmful material, good hand touch, environmental protection.
For achieving the above object, the present invention is achieved by the following technical solutions: a kind of preparation method of waterproof artificial leather, comprise the following steps,
(1) preparation of fabric slurry: PAUR 100 weight portions, organosilicon levelling agent 10～15 weight portions, water 20～30 weight portions, water-based fluorine silicon resin 36～38 weight portions, acrylic emulsion 3～8 weight portions are put into charging basket, high-speed stirred, add while stirring defoamer, make fabric slurry;
(2) preparation of film in ventilative: taking polyflon as raw material, by polyflon through baking, push, calendering, biaxial tension, HEAT SETTING, make ventilative in film;
(3) film in above-mentioned breathing freely is passed through to a dispense tip, the fabric slurry making in its surface-coated step (1), the consumption of fabric slurry is 135～140g/m
2, then carry out drying and processing, drying and processing temperature is controlled at 150～160 DEG C, and drying time is 1～3min;
(4) by step (3) process obtain scribble fabric slurry in film apply again one deck fabric slurry, the consumption of described fabric slurry is 145～149g/m
2, dry, send into curing chamber slaking 24～36h, make waterproof artificial leather.
Further improve and be: in described step (1), the consumption of defoamer is 14～27 weight portions.
By adopting aforementioned techniques scheme, the invention has the beneficial effects as follows: the preparation method of waterproof artificial leather of the present invention, comprise the preparation of fabric slurry, the preparation of film in ventilative, and other treatment steps, in the preparation process of fabric slurry, adopt the raw material of following weight portion: PAUR 100 weight portions, organosilicon levelling agent 10～15 weight portions, water 20～30 weight portions, water-based fluorine silicon resin 36～38 weight portions, acrylic emulsion 3～8 weight portions and defoamer, the above component is not containing harmful material, comparatively environmental protection, and after mix and blend reaction and follow-up further processing, there is good waterproof effect, through test, more than water pressure resistance effect can reach 8000mm, in ventilative film adopt polyflon through baking, push, calendering, biaxial tension, HEAT SETTING processing make, raw material is selected polyflon, has after treatment microcellular structure, air permeable effect is good, then by fabric slurry by dispense tip be coated to ventilative in the surface of film, the flow control of fabric slurry is once controlled at 135～140g/m
2, be controlled at for the second time 145～149g/m
2can obtain that air permeable effect is good, also product preferably of waterproof effect, and the consumption of fabric slurry is crossed and can be caused at most air permeable effect poor, consumption is crossed and can be caused at least waterproof effect bad, and the consumption of two sides of the present invention slip material can ensure that within the scope of the above two performances all reach best.
Detailed description of the invention
Describe embodiments of the present invention in detail below with reference to specific embodiment, to the present invention, how application technology means solve technical problem whereby, and the implementation procedure of reaching technique effect can fully understand and implement according to this.
If do not specialize, the conventional means that the technological means adopting in embodiment is well known to those skilled in the art, the reagent adopting and product are also and can business obtain.Source, the trade name of agents useful for same and be necessary to list its constituent person all indicated in the time occurring first.
Embodiment mono-
A preparation method for waterproof artificial leather, comprises the following steps,
(1) preparation of fabric slurry: PAUR 100 weight portions, organosilicon levelling agent 10 weight portions, water 20 weight portions, water-based fluorine silicon resin 38 weight portions, acrylic emulsion 8 weight portions are put into charging basket, high-speed stirred, add while stirring defoamer, the consumption of described defoamer is 14 weight portions, makes fabric slurry;
(2) preparation of film in ventilative: taking polyflon as raw material, by polyflon through baking, push, calendering, biaxial tension, HEAT SETTING, make ventilative in film;
(3) film in above-mentioned breathing freely is passed through to a dispense tip, the fabric slurry making in its surface-coated step (1), the consumption of fabric slurry is 135g/m
2, then carry out drying and processing, drying and processing temperature is controlled at 150 DEG C, and drying time is 1min;
(4) by step (3) process obtain scribble fabric slurry in film apply again one deck fabric slurry, the consumption of described fabric slurry is 145g/m
2, dry, send into curing chamber slaking 24h, make waterproof artificial leather.
Embodiment bis-
A preparation method for waterproof artificial leather, comprises the following steps,
(1) preparation of fabric slurry: PAUR 100 weight portions, organosilicon levelling agent 12 weight portions, water 25 weight portions, water-based fluorine silicon resin 37 weight portions, acrylic emulsion 5 weight portions are put into charging basket, high-speed stirred, add while stirring defoamer, the consumption of described defoamer is 20 weight portions, makes fabric slurry;
(2) preparation of film in ventilative: taking polyflon as raw material, by polyflon through baking, push, calendering, biaxial tension, HEAT SETTING, make ventilative in film;
(3) film in above-mentioned breathing freely is passed through to a dispense tip, the fabric slurry making in its surface-coated step (1), the consumption of fabric slurry is 137g/m
2, then carry out drying and processing, drying and processing temperature is controlled at 155 DEG C, and drying time is 2min;
(4) by step (3) process obtain scribble fabric slurry in film apply again one deck fabric slurry, the consumption of described fabric slurry is 147g/m
2, dry, send into curing chamber slaking 30h, make waterproof artificial leather.
Embodiment tri-
A preparation method for waterproof artificial leather, comprises the following steps,
(1) preparation of fabric slurry: PAUR 100 weight portions, organosilicon levelling agent 15 weight portions, water 30 weight portions, water-based fluorine silicon resin 36 weight portions, acrylic emulsion 3 weight portions are put into charging basket, high-speed stirred, add while stirring defoamer, the consumption of described defoamer is 27 weight portions, makes fabric slurry;
(2) preparation of film in ventilative: taking polyflon as raw material, by polyflon through baking, push, calendering, biaxial tension, HEAT SETTING, make ventilative in film;
(3) film in above-mentioned breathing freely is passed through to a dispense tip, the fabric slurry making in its surface-coated step (1), the consumption of fabric slurry is 140g/m
2, then carry out drying and processing, drying and processing temperature is controlled at 160 DEG C, and drying time is 3min;
(4) by step (3) process obtain scribble fabric slurry in film apply again one deck fabric slurry, the consumption of described fabric slurry is 149g/m
2, dry, send into curing chamber slaking 36h, make waterproof artificial leather.
The preparation method of waterproof artificial leather of the present invention, comprise the preparation of fabric slurry, the preparation of film in ventilative, and other treatment steps, in the preparation process of fabric slurry, adopt the raw material of following weight portion: PAUR 100 weight portions, organosilicon levelling agent 10～15 weight portions, water 20～30 weight portions, water-based fluorine silicon resin 36～38 weight portions, acrylic emulsion 3～8 weight portions and defoamer, the above component is not containing harmful material, comparatively environmental protection, and after mix and blend reaction and follow-up further processing, there is good waterproof effect, through test, more than water pressure resistance effect can reach 8000mm, in ventilative film adopt polyflon through baking, push, calendering, biaxial tension, HEAT SETTING processing make, raw material is selected polyflon, has after treatment microcellular structure, air permeable effect is good, then by fabric slurry by dispense tip be coated to ventilative in the surface of film, the flow control of fabric slurry is once controlled at 135～140g/m
2, be controlled at for the second time 145～149g/m
2can obtain that air permeable effect is good, also product preferably of waterproof effect, and the consumption of fabric slurry is crossed and can be caused at most air permeable effect poor, consumption is crossed and can be caused at least waterproof effect bad, and the consumption of two sides of the present invention slip material can ensure that within the scope of the above two performances all reach best.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (2)
1. a preparation method for waterproof artificial leather, is characterized in that: comprises the following steps,
(1) preparation of fabric slurry: PAUR 100 weight portions, organosilicon levelling agent 10～15 weight portions, water 20～30 weight portions, water-based fluorine silicon resin 36～38 weight portions, acrylic emulsion 3～8 weight portions are put into charging basket, high-speed stirred, add while stirring defoamer, make fabric slurry;
(2) preparation of film in ventilative: taking polyflon as raw material, by polyflon through baking, push, calendering, biaxial tension, HEAT SETTING, make ventilative in film;
(3) film in above-mentioned breathing freely is passed through to a dispense tip, the fabric slurry making in its surface-coated step (1), the consumption of fabric slurry is 135～140g/m
2, then carry out drying and processing, drying and processing temperature is controlled at 150～160 DEG C, and drying time is 1～3min;
(4) by step (3) process obtain scribble fabric slurry in film apply again one deck fabric slurry, the consumption of described fabric slurry is 145～149g/m
2, dry, send into curing chamber slaking 24～36h, make waterproof artificial leather.
2. the preparation method of waterproof artificial leather according to claim 1, is characterized in that: in described step (1), the consumption of defoamer is 14～27 weight portions.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410500901.7A CN104213431B (en) | 2014-09-26 | 2014-09-26 | A kind of preparation method of waterproof artificial leather |
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| CN201410500901.7A CN104213431B (en) | 2014-09-26 | 2014-09-26 | A kind of preparation method of waterproof artificial leather |
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| CN104213431A true CN104213431A (en) | 2014-12-17 |
| CN104213431B CN104213431B (en) | 2016-03-30 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544874A (en) * | 2016-10-27 | 2017-03-29 | 泉州众信超纤科技股份有限公司 | The preparation technology of natural biological, Plant fiber's woven fabric material and product |
| CN113736124A (en) * | 2020-05-29 | 2021-12-03 | 深圳圣安技术有限公司 | Waterproof, breathable, conductive and insulating composite material and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526168Y (en) * | 2002-02-01 | 2002-12-18 | 宁波登天氟材有限公司 | Water proof fabrics |
| CN1519106A (en) * | 2003-01-22 | 2004-08-11 | 中国人民解放军总后勤部军需装备研究 | Method for preparing laminated textile with waterproof and transmission of humidity made from bi-directiona elastic Teflon |
| CN101532257A (en) * | 2009-04-23 | 2009-09-16 | 宁波登天氟材有限公司 | Processing method of waterproof and moisture permeable polytetrafluoroethylene millipore membrane laminated fabric |
| CN101649552A (en) * | 2009-08-25 | 2010-02-17 | 江苏宝泽高分子材料股份有限公司 | Waterborne PU high smooth wax resin for synthetic leather |
| KR20130123923A (en) * | 2012-05-04 | 2013-11-13 | 주식회사 디케이엑스 | Fuctional textile with excellent light-weight and keeping warm and fuctional clothes using the same |
| CN103660464A (en) * | 2012-09-13 | 2014-03-26 | 平松产业株式会社 | Moisture permeable waterproof composite film and moisture permeable waterproof fabric having moisture permeable waterproof composite film |
-
2014
- 2014-09-26 CN CN201410500901.7A patent/CN104213431B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2526168Y (en) * | 2002-02-01 | 2002-12-18 | 宁波登天氟材有限公司 | Water proof fabrics |
| CN1519106A (en) * | 2003-01-22 | 2004-08-11 | 中国人民解放军总后勤部军需装备研究 | Method for preparing laminated textile with waterproof and transmission of humidity made from bi-directiona elastic Teflon |
| CN101532257A (en) * | 2009-04-23 | 2009-09-16 | 宁波登天氟材有限公司 | Processing method of waterproof and moisture permeable polytetrafluoroethylene millipore membrane laminated fabric |
| CN101649552A (en) * | 2009-08-25 | 2010-02-17 | 江苏宝泽高分子材料股份有限公司 | Waterborne PU high smooth wax resin for synthetic leather |
| KR20130123923A (en) * | 2012-05-04 | 2013-11-13 | 주식회사 디케이엑스 | Fuctional textile with excellent light-weight and keeping warm and fuctional clothes using the same |
| CN103660464A (en) * | 2012-09-13 | 2014-03-26 | 平松产业株式会社 | Moisture permeable waterproof composite film and moisture permeable waterproof fabric having moisture permeable waterproof composite film |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106544874A (en) * | 2016-10-27 | 2017-03-29 | 泉州众信超纤科技股份有限公司 | The preparation technology of natural biological, Plant fiber's woven fabric material and product |
| CN113736124A (en) * | 2020-05-29 | 2021-12-03 | 深圳圣安技术有限公司 | Waterproof, breathable, conductive and insulating composite material and preparation method thereof |
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| Publication number | Publication date |
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| CN104213431B (en) | 2016-03-30 |
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Effective date of registration: 20200927 Address after: 366100 Datian County of Sanming City Fujian province Jingkou Industrial Zone Patentee after: Fujian xinlongshang Super Fiber Co., Ltd Address before: Gold town, West Ring Road of Jinjiang city in Fujian province 362200 Quanzhou city edge (Technology Industrial Zone) Patentee before: FUJIAN LONGSHANG MICROFIBER Co.,Ltd. |