CN103352376A - PVC synthetic leather for shoe vamps of high-grade sports shoes and production method thereof - Google Patents
PVC synthetic leather for shoe vamps of high-grade sports shoes and production method thereof Download PDFInfo
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- CN103352376A CN103352376A CN2013102767935A CN201310276793A CN103352376A CN 103352376 A CN103352376 A CN 103352376A CN 2013102767935 A CN2013102767935 A CN 2013102767935A CN 201310276793 A CN201310276793 A CN 201310276793A CN 103352376 A CN103352376 A CN 103352376A
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Abstract
Provided are a PVC synthetic leather for the shoe vamps of high-grade sports shoes and a production method thereof. The PVC synthetic leather is characterized in that the PVC synthetic leather is formed by three layers in a composite mode, wherein the base material is cloth, the middle layer is a foaming PVC layer and the upper layer is a PVC resin layer. The middle layer is prepared by the following components in parts by weight: 40 to 50 parts of SG-1 type PVC resin, 70 to 80 parts of SG-5 type PVC resin, 4 to 5 parts of red phosphorus, 3 to 4 parts of isooctyl-thioglycotate, 4 to 5 parts of polyisobutylene, 1 to 2 parts of 2, 4, 6-tri(dimethylamino methyl) phenol, 1 to 2 parts of zinc oxide, 4 to 5 parts of ABS high-glue powder, 13 to 15 parts of attapulgite, 6 to 9 parts of sepiolite powder, 2 to 3 parts of di(dioctylpyrophosphato) ethylene titanate, 4 to 6 parts of ethyl acrylate, 1 to 2 parts of di-n-octyltin bis( isooctylthioglycolate), 8 to 9 parts of phthalate, 3 to 4 parts of triethyl citrate, 1 to 2 parts of hexamethylene tetramine, 0.3 to 0.5 parts of azodicarbonamide and 3 to 4 parts of a modified clay powder. Through formula and technology improvements provided by the invention, the flexibility of the synthetic leather is enhanced, the PVC synthetic leather has natural and comfortable hand feel similar to that of natural leather; and the PVC synthetic leather is not easily damaged or torn within 3 to 5 years, thereby being suitable to be used as the fabrics of sports shoes.
Description
Technical field
The invention belongs to a kind of chemical synthesis leather facing material processing technique field, specifically a kind of polyvinyl chloride synthetic leather and preparation method thereof.
Background technology
The hydrolysis that the polyvinyl chloride synthetic leather has, wear-resisting, scratch resistance, the advantage such as fire-retardant, be widely used in the aspects such as high-grade sport footwear, case and bag, sofa, but it still has many deficiencies at aspects such as flexibility, gas permeability, feel, anti-complications, need to improve with technique its prescription.
Summary of the invention
The object of the present invention is to provide vamp PVC synthetic leather and preparation method thereof of a kind of high-grade sport footwear, the synthetic leather good product quality of production.
Purpose of the present invention can be achieved through the following technical solutions:
The vamp PVC synthetic leather of high-grade sport footwear is characterized in that compoundly consisting of by three layers, and base material is cloth, and the middle level is the foaming PVC layer, and the upper strata is the polyvinyl chloride resin layer, and the middle level is made by the raw material of following weight portion:
SG-1 type polyvinyl chloride resin 40-50, SG-5 type polyvinyl chloride resin 70-80, red phosphorus 4-5, the different monooctyl ester 3-4 of ethyl thioglycollic acid, polyisobutene 4-5, three 2.4.6-(dimethylamino methyl) phenol 1-2, zinc oxide 1-2, ABS high glue powder 4-5, attapulgite 13-15, sepiolite powder 6-9, Di(dioctylpyrophosphato) ethylene titanate 2-3, ethyl acrylate 4-6, Imarcaptoacetate dioctyltin 1-2, phthalic acid ester 8-9, triethyl citrate 3-4, hexamethylenetetramine 1-2, Celogen Az 0.3-0.5, modified clay powder 3-4;
Described modified clay powder makes by the following method:
Clay is put into 460-480 ℃ of lower calcining 3-4 hour, take out cooling, pulverize; Add again the morpholine of Rosa Damascana, the 2-3% of sodium phosphate trimer, the 2-3% of the aluminium nitride be equivalent to clay powders weight 5-8%, 3-4%, the di-n-octyl of 3-4%-4-isothiazoline-3-ketone, mix and blend 30-40 minute, and then spray into the Silane coupling agent KH550 that is equivalent to clay powders weight 3-5%, 13000-16000 rev/min of lower the stirring 60-70 minute, and get final product.
The vamp of the described high-grade sport footwear preparation method of PVC synthetic leather is characterized in that may further comprise the steps:
A) intermediate layer material is good by the weighing of component prescription, under 80-90 ℃, through high-speed mixer mixings 8-12 minute, then, expect that mill carries out fully mixing fit to adhesive tape machine afterwards down, the intermediate layer is attached on the base material;
B) upper layer of material is fitted on the intermediate layer through adhesive tape machine through behind the mill mixing;
C) semi-finished product that post are foamed to foaming furnace, foaming parameter is one case 110-120 ℃; Two the casees 130-135 ℃; Three the casees 150-170 ℃; Four the casees 185-1950 ℃; Five the casees 140-150 ℃; Speed 15-25 m/min;
D) product is processed through surface effect after the foaming;
E) finished product inspection is qualified, dispatches from the factory.
The present invention has increased the pliability of synthetic leather by prescription and process modification, has to be similar to the naturally comfortable feel that natural leather has; 3-5 is not easy breakage or tears damage, is suitable for as Fabric Used for Sport Shoes.
The specific embodiment
The vamp PVC synthetic leather of high-grade sport footwear compoundly consists of by three layers, and base material is cloth, and the middle level is the foaming PVC layer, and the upper strata is the polyvinyl chloride resin layer, and the middle level is made by the raw material of following weight portion (kilogram):
SG-1 type polyvinyl chloride resin 40, SG-5 type polyvinyl chloride resin 70, red phosphorus 4, the different monooctyl ester 4 of ethyl thioglycollic acid, polyisobutene 4, three 2.4.6-(dimethylamino methyl) phenol 1, zinc oxide 1, ABS high glue powder 5, attapulgite 13, sepiolite powder 6, Di(dioctylpyrophosphato) ethylene titanate 3, ethyl acrylate 4, Imarcaptoacetate dioctyltin 1, phthalic acid ester 9, triethyl citrate 4, hexamethylenetetramine 2, Celogen Az 0.3, modified clay powder 3;
Described modified clay powder makes by the following method:
Clay is put into 460-480 ℃ of lower calcining 4 hours, take out cooling, pulverize; Add again the aluminium nitride be equivalent to clay powders weight 5%, 3% sodium phosphate trimer, 2% Rosa Damascana, 3% morpholine, 3% di-n-octyl-4-isothiazoline-3-ketone, mix and blend 30-40 minute, and then spray into the Silane coupling agent KH550 that is equivalent to clay powders weight 3%, 13000-16000 rev/min of lower the stirring 60-70 minute, and get final product.
The vamp of the high-grade sport footwear preparation method of PVC synthetic leather may further comprise the steps:
A) intermediate layer material is good by the weighing of component prescription, under 80-90 ℃, through high-speed mixer mixings 8-12 minute, then, expect that mill carries out fully mixing fit to adhesive tape machine afterwards down, the intermediate layer is attached on the base material;
B) upper layer of material is fitted on the intermediate layer through adhesive tape machine through behind the mill mixing;
C) semi-finished product that post are foamed to foaming furnace, foaming parameter is one case 110-120 ℃; Two the casees 130-135 ℃; Three the casees 150-170 ℃; Four the casees 185-1950 ℃; Five the casees 140-150 ℃; Speed 15-25 m/min;
D) product is processed through surface effect after the foaming;
E) finished product inspection is qualified, dispatches from the factory.
Synthetic leather of the present invention detects: stretch breaking strength/broadwise stretch breaking strength radially〉420N/3CM, directly/and filling-tear resistance〉28N ,-10 ℃ of low temperature flexibility can reach anti-tortuous 30,000 times, and degradation does not ftracture.
Claims (2)
1. the vamp of high-grade sport footwear PVC synthetic leather is characterized in that compoundly consisting of by three layers, and base material is cloth, and the middle level is the foaming PVC layer, and the upper strata is the polyvinyl chloride resin layer, and the middle level is made by the raw material of following weight portion:
SG-1 type polyvinyl chloride resin 40-50, SG-5 type polyvinyl chloride resin 70-80, red phosphorus 4-5, the different monooctyl ester 3-4 of ethyl thioglycollic acid, polyisobutene 4-5, three 2.4.6-(dimethylamino methyl) phenol 1-2, zinc oxide 1-2, ABS high glue powder 4-5, attapulgite 13-15, sepiolite powder 6-9, Di(dioctylpyrophosphato) ethylene titanate 2-3, ethyl acrylate 4-6, Imarcaptoacetate dioctyltin 1-2, phthalic acid ester 8-9, triethyl citrate 3-4, hexamethylenetetramine 1-2, Celogen Az 0.3-0.5, modified clay powder 3-4;
Described modified clay powder makes by the following method:
Clay is put into 460-480 ℃ of lower calcining 3-4 hour, take out cooling, pulverize; Add again the morpholine of Rosa Damascana, the 2-3% of sodium phosphate trimer, the 2-3% of the aluminium nitride be equivalent to clay powders weight 5-8%, 3-4%, the di-n-octyl of 3-4%-4-isothiazoline-3-ketone, mix and blend 30-40 minute, and then spray into the Silane coupling agent KH550 that is equivalent to clay powders weight 3-5%, 13000-16000 rev/min of lower the stirring 60-70 minute, and get final product.
2. the vamp of high-grade sport footwear according to claim 1 is characterized in that may further comprise the steps with the preparation method of PVC synthetic leather:
A) intermediate layer material is good by the weighing of component prescription, under 80-90 ℃, through high-speed mixer mixings 8-12 minute, then, expect that mill carries out fully mixing fit to adhesive tape machine afterwards down, the intermediate layer is attached on the base material;
B) upper layer of material is fitted on the intermediate layer through adhesive tape machine through behind the mill mixing;
C) semi-finished product that post are foamed to foaming furnace, foaming parameter is one case 110-120 ℃; Two the casees 130-135 ℃; Three the casees 150-170 ℃; Four the casees 185-1950 ℃; Five the casees 140-150 ℃; Speed 15-25 m/min;
D) product is processed through surface effect after the foaming;
E) finished product inspection is qualified, dispatches from the factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310276793.5A CN103352376B (en) | 2013-07-03 | 2013-07-03 | Vamp PVC synthetic leather of high-grade sport footwear and preparation method thereof |
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| CN201310276793.5A CN103352376B (en) | 2013-07-03 | 2013-07-03 | Vamp PVC synthetic leather of high-grade sport footwear and preparation method thereof |
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| CN103352376A true CN103352376A (en) | 2013-10-16 |
| CN103352376B CN103352376B (en) | 2015-12-23 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264496A (en) * | 2014-09-04 | 2015-01-07 | 六安三希皮革制品有限公司 | Synthetic leather for clothes and production method of synthetic leather |
| CN107794777A (en) * | 2017-12-06 | 2018-03-13 | 吴宗文 | A kind of preparation method of ventilative moisture absorption PU leather |
| CN109463843A (en) * | 2018-12-13 | 2019-03-15 | 盐城市吉成鞋业有限公司 | A kind of ski-proof snow land boots that heat-preservation ventilating effect is good |
| CN110387749A (en) * | 2019-07-30 | 2019-10-29 | 浙江百得利制革有限公司 | A kind of preparation process of sofa artificial leather |
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| US4614671A (en) * | 1983-11-28 | 1986-09-30 | Wong Winston W | Artificial leather with non-woven or fluffy cloth base and foamed PVC filler |
| CN102002864A (en) * | 2010-12-24 | 2011-04-06 | 揭阳市中诚化学工业有限公司 | PVC synthetic leather for vamp of high-grade sneaker and production method thereof |
| CN102505513A (en) * | 2011-11-05 | 2012-06-20 | 合肥市安山涂层织物有限公司 | Gas-permeable moisture-absorption type environmentally-friendly polyvinyl chloride synthetic leather and manufacturing method thereof |
| CN102995454A (en) * | 2012-10-23 | 2013-03-27 | 合肥市安山涂层织物有限公司 | Polyvinyl chloride synthetic leather for sports shoes and manufacturing method of polyvinyl chloride synthetic leather |
| CN102995446A (en) * | 2012-10-23 | 2013-03-27 | 合肥市安山涂层织物有限公司 | Attapulgite-modified polyvinyl chloride synthetic leather and manufacturing method thereof |
-
2013
- 2013-07-03 CN CN201310276793.5A patent/CN103352376B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4614671A (en) * | 1983-11-28 | 1986-09-30 | Wong Winston W | Artificial leather with non-woven or fluffy cloth base and foamed PVC filler |
| CN102002864A (en) * | 2010-12-24 | 2011-04-06 | 揭阳市中诚化学工业有限公司 | PVC synthetic leather for vamp of high-grade sneaker and production method thereof |
| CN102505513A (en) * | 2011-11-05 | 2012-06-20 | 合肥市安山涂层织物有限公司 | Gas-permeable moisture-absorption type environmentally-friendly polyvinyl chloride synthetic leather and manufacturing method thereof |
| CN102995454A (en) * | 2012-10-23 | 2013-03-27 | 合肥市安山涂层织物有限公司 | Polyvinyl chloride synthetic leather for sports shoes and manufacturing method of polyvinyl chloride synthetic leather |
| CN102995446A (en) * | 2012-10-23 | 2013-03-27 | 合肥市安山涂层织物有限公司 | Attapulgite-modified polyvinyl chloride synthetic leather and manufacturing method thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104264496A (en) * | 2014-09-04 | 2015-01-07 | 六安三希皮革制品有限公司 | Synthetic leather for clothes and production method of synthetic leather |
| CN107794777A (en) * | 2017-12-06 | 2018-03-13 | 吴宗文 | A kind of preparation method of ventilative moisture absorption PU leather |
| CN107794777B (en) * | 2017-12-06 | 2020-10-13 | 义乌市琪轩家居用品有限公司 | Preparation method of breathable and moisture-absorbing PU leather |
| CN109463843A (en) * | 2018-12-13 | 2019-03-15 | 盐城市吉成鞋业有限公司 | A kind of ski-proof snow land boots that heat-preservation ventilating effect is good |
| CN110387749A (en) * | 2019-07-30 | 2019-10-29 | 浙江百得利制革有限公司 | A kind of preparation process of sofa artificial leather |
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| CN103352376B (en) | 2015-12-23 |
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Effective date of registration: 20191219 Address after: 243100 Huhe industrial concentration zone, Dangtu County, Ma'anshan City, Anhui Province Patentee after: Dangtu Jianyang Machinery Factory Address before: 237161 Qianjin Road, Lu'an economic and Technological Development Zone, Anhui Patentee before: Liuan Sanxi Leather Products Co., Ltd. |
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Effective date of registration: 20200713 Address after: 233000 Xianghe Home Floor No.9, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province Patentee after: Bengbu Qibang Science and Technology Information Consulting Co.,Ltd. Address before: 243100 Huhe industrial concentration zone, Dangtu County, Ma'anshan City, Anhui Province Patentee before: Dangtu Jianyang Machinery Factory |
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Effective date of registration: 20201231 Address after: 351100 No.77, Linghou, Heping Village, Fengting Town, Xianyou County, Putian City, Fujian Province Patentee after: Putian qiangyou Industrial Co.,Ltd. Address before: 233000 No.9, 1st floor, Xianghe Jiayuan, Xinhuai Road, Dongsheng Street, Longzihu District, Bengbu City, Anhui Province Patentee before: Bengbu Qibang Science and Technology Information Consulting Co.,Ltd. |
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