CN103352376B - Vamp PVC synthetic leather of high-grade sport footwear and preparation method thereof - Google Patents
Vamp PVC synthetic leather of high-grade sport footwear and preparation method thereof Download PDFInfo
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- CN103352376B CN103352376B CN201310276793.5A CN201310276793A CN103352376B CN 103352376 B CN103352376 B CN 103352376B CN 201310276793 A CN201310276793 A CN 201310276793A CN 103352376 B CN103352376 B CN 103352376B
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Abstract
The vamp PVC synthetic leather of high-grade sport footwear, it is characterized in that being made up of three layers of compound, base material is cloth, middle level is foamed PVC layer, upper strata is polyvinyl chloride resin layer, middle level is made up of 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, isooctylthioglycolate 3-4, polyisobutene 4-5, 2.4.6-three (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, the present invention is improved by recipe optimization, adds the pliability of synthetic leather, has the naturally comfortable feel being similar to natural leather and having, 3-5 is not easy breakage or tears damage, is suitable for as Fabric Used for Sport 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 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, resistance to complications, needs to improve its recipe optimization.
Summary of the invention
The object of the present invention is to provide vamp PVC synthetic leather of a kind of high-grade sport footwear and preparation method thereof, the synthetic leather good product quality of production.
Object of the present invention can be achieved through the following technical solutions:
The vamp PVC synthetic leather of high-grade sport footwear, it is characterized in that being made up of three layers of compound, base material is cloth, and middle level is foamed PVC layer, and upper strata is polyvinyl chloride resin layer, and middle level is made up of 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, isooctylthioglycolate 3-4, polyisobutene 4-5, 2.4.6-three (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 obtains by the following method:
Calcine 3-4 hour at clay being put into 460-480 DEG C, take out, cooling, pulverize; Add the aluminium nitride, the sodium phosphate trimer of 3-4%, the Rosa Damascana of 2-3%, the morpholine of 2-3%, the di-n-octyl-4-isothiazoline-3-ketone of 3-4% that are equivalent to clay powders weight 5-8% again, mix and blend 30-40 minute, and then spray into the Silane coupling agent KH550 being equivalent to clay powders weight 3-5%, under 13000-16000 rev/min, stir 60-70 minute, to obtain final product.
The preparation method of the vamp PVC synthetic leather of described high-grade sport footwear, is characterized in that comprising the following steps:
A) intermediate layer material is weighed by component formula, through high-speed mixer mixing 8-12 minute at 80-90 DEG C, then, under expect mill carry out abundant mixing after fit to adhesive tape machine, intermediate layer is attached on base material;
B) upper layer of material is after mill mixing, is fitted on intermediate layer through adhesive tape machine;
C) foamed to foaming furnace by the semi-finished product posted, foaming parameter is one case 110-120 DEG C; Two casees 130-135 DEG C; Three casees 150-170 DEG C; Four casees 185-1950 DEG C; Five casees 140-150 DEG C; Speed 15-25 m/min;
D) the rear product of foaming is through surface effect process;
E) finished product inspection is qualified, dispatches from the factory.
The present invention is improved by recipe optimization, adds the pliability of synthetic leather, has the naturally comfortable feel being similar to natural leather and having; 3-5 is not easy breakage or tears damage, is suitable for as Fabric Used for Sport Shoes.
Detailed description of the invention
The vamp PVC synthetic leather of high-grade sport footwear, be made up of three layers of compound, base material is cloth, and middle level is foamed PVC layer, and upper strata is polyvinyl chloride resin layer, and middle level is made up of 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, isooctylthioglycolate 4, polyisobutene 4, 2.4.6-three (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 obtains by the following method:
Calcine 4 hours at clay being put into 460-480 DEG C, take out, cooling, pulverize; Add the aluminium nitride, the sodium phosphate trimer of 3%, Rosa Damascana, the morpholine of 3%, the di-n-octyl-4-isothiazoline-3-ketone of 3% of 2% that are equivalent to clay powders weight 5% again, mix and blend 30-40 minute, and then spray into the Silane coupling agent KH550 being equivalent to clay powders weight 3%, under 13000-16000 rev/min, stir 60-70 minute, to obtain final product.
The preparation method of the vamp PVC synthetic leather of high-grade sport footwear, comprises the following steps:
A) intermediate layer material is weighed by component formula, through high-speed mixer mixing 8-12 minute at 80-90 DEG C, then, under expect mill carry out abundant mixing after fit to adhesive tape machine, intermediate layer is attached on base material;
B) upper layer of material is after mill mixing, is fitted on intermediate layer through adhesive tape machine;
C) foamed to foaming furnace by the semi-finished product posted, foaming parameter is one case 110-120 DEG C; Two casees 130-135 DEG C; Three casees 150-170 DEG C; Four casees 185-1950 DEG C; Five casees 140-150 DEG C; Speed 15-25 m/min;
D) the rear product of foaming is through surface effect process;
E) finished product inspection is qualified, dispatches from the factory.
Synthetic leather of the present invention detects: radial stretch breaking strength/broadwise stretch breaking strength > 420N/3CM, footpath/filling-tear resistance > 28N ,-10 DEG C of low temperature flexibility can reach resistance to tortuous 30,000 times, and degradation does not ftracture.
Claims (2)
1. the vamp PVC synthetic leather of high-grade sport footwear, it is characterized in that being made up of three layers of compound, base material is cloth, middle level is foamed PVC layer, upper strata is polyvinyl chloride resin layer, middle level is made up of 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, isooctyl thioglycolate 3-4, polyisobutene 4-5, 2, 4, 6-tri-(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 obtains by the following method: calcine 3-4 hour at clay being put into 460-480 DEG C, takes out, cooling, pulverize, add the aluminium nitride, the sodium phosphate trimer of 3-4%, the Rosa Damascana of 2-3%, the morpholine of 2-3%, the Kathon of 3-4% that are equivalent to clay powders weight 5-8% again, mix and blend 30-40 minute, and then spray into the Silane coupling agent KH550 being equivalent to clay powders weight 3-5%, under 13000-16000 rev/min, stir 60-70 minute, to obtain final product.
2. the preparation method of the vamp PVC synthetic leather of high-grade sport footwear according to claim 1, is characterized in that comprising the following steps:
A) intermediate layer material is weighed by component formula, through high-speed mixer mixing 8-12 minute at 80-90 DEG C, then, under expect mill carry out abundant mixing after fit to adhesive tape machine, intermediate layer is attached on base material; B) upper layer of material is after mill mixing, is fitted on intermediate layer through adhesive tape machine;
C) foamed to foaming furnace by the semi-finished product posted, foaming parameter is one case 110-120 DEG C; Two casees 130-135 DEG C; Three casees 150-170 DEG C; Four casees 185-195 DEG C; Five casees 140-150 DEG C; Speed 15-25 m/min;
D) the rear product of foaming is through surface effect process;
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 CN103352376A (en) | 2013-10-16 |
| CN103352376B true CN103352376B (en) | 2015-12-23 |
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Families Citing this family (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 |
| 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 |
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 |
| 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 |
| 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 |
-
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 |
| 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 |
| 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 |
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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. |