CN103483736A - Soft PVC foaming shoe sole plastic - Google Patents
Soft PVC foaming shoe sole plastic Download PDFInfo
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- CN103483736A CN103483736A CN201310437754.9A CN201310437754A CN103483736A CN 103483736 A CN103483736 A CN 103483736A CN 201310437754 A CN201310437754 A CN 201310437754A CN 103483736 A CN103483736 A CN 103483736A
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Abstract
A soft PVC foaming shoe sole plastic is prepared from the following components in parts by weight: 100 parts of PVC, 2-5 parts of an AC foaming agent, 50-70 parts of DOP, 0.2-0.5 part of DCP, 2-5 parts of zinc stearate, 1-2 parts of zinc oxide, 2-5 parts of calcium stearate, 2-10 parts of ACR, 2-10 parts of epoxidized soybean oil, 30-40 parts of NBR, 0.5-1 part of titanium dioxide, 0.2-0.5 part of citric acid and 5-10 parts of calcium carbonate, the relative density of the product is 0.4-0.5 and the tensile strength is 4-5 MPa; the tearing strength is 30-35 N/mm, and the extensibility at break is 200-220%. The product is acid and alkali resistant and wear resistant, can be widely manufactured and constantly replaces the conventional materials.
Description
Technical field
The application belongs to the plastic material field, relates in particular to a kind of flexible PVC foamed shoe sole plastics.
Background technology
The PVC industry in whole world development rapidly at present; have a extensive future; the potentiality that each state all has an optimistic view of PVC with and to the benefit of ecotope; just with it, superior, unique performance proves that to common people its effect and status are that current any other products all can't replace to PVC; social development needs it; environment protection needs it, and it is the inexorable trend of our civilization of human society progress.
Polyvinyl chloride (PVC) foam material has good mechanical property, the advantage such as easy to process and with low cost, in low and middle-grade material for sole of shoe market, still occupies larger proportion.Produce now the Soft Foamed PVC Sole Materials great majority and adopt the mold pressing second time of foaming, in the PVC foaming product, add the purpose of extra high molecular polymer: the one, in order to promote the plasticizing of PVC; The 2nd, in order to improve the melt strength of PVC foamed material, prevent the merging of bubble, to obtain the goods of even foaming; The 3rd, there is good mobility in order to guarantee melt, to obtain the good goods of outward appearance.Due to the product difference of different foaming product manufacturers, equipment used, technique, raw material and lubricating system are all variant, so we have developed the foaming control agent with different performance, to meet user's different demands.
Summary of the invention
the technical problem solved:
The application hangs down and the technical problems such as elongation at break is low for existing flexible PVC foamed shoe sole plastic tensile intensity, and the high flexible PVC foamed shoe sole of a kind of tensile strength and elongation at break plastics are provided.
technical scheme:
A kind of flexible PVC foamed shoe sole plastics, be comprised of following raw materials according, take the mass fraction representation as PVC100 part; AC whipping agent 2-5 part; DOP50-70 part; DCP0.2-0.5 part; Zinic stearas 2-5 part; Zinc oxide 1-2 part; Calcium stearate 2-5 part; ACR is 2-10 part; Epoxy soybean oil is 2-10 part; NBR30-40 part; Titanium dioxide 0.5-1 part; Citric acid 0.2-0.5 part; Calcium carbonate 5-10 part.
As a preferred technical solution of the present invention: described flexible PVC foamed shoe sole plastics, its moiety, the mass fraction representation of take be take the mass fraction representation as PVC100 part as: its composition; 3 parts of AC whipping agents; DOP60 part; DCP0.3 part; 3 parts of Zinic stearass; 1.5 parts, zinc oxide; 4 parts of calcium stearates; ACR is 6 parts; Epoxy soybean oil is 6 parts; NBR35 part; 0.8 part of titanium dioxide; 0.3 part of citric acid; 8 parts, calcium carbonate.
beneficial effect:
A kind of flexible PVC foamed shoe sole plastics of the present invention adopt above technical scheme compared with prior art, have following technique effect: 1, product relative density 0.4-0.5, tensile strength 4-5MPa; 2, tear strength 30-35N/mm, elongation at break 200-220%; 3, product acid and alkali-resistance, wear-resisting, can the not division of history into periods of widespread production replace current material.
Embodiment
embodiment 1:
A kind of flexible PVC foamed shoe sole plastics, its composition be take the mass fraction representation as PVC100 part; 2 parts of AC whipping agents; DOP50 part; DCP0.2 part; 2 parts of Zinic stearass; 1 part, zinc oxide; 2 parts of calcium stearates; ACR is 2 parts; Epoxy soybean oil is 2 parts; NBR30 part; 0.5 part of titanium dioxide; 0.2 part of citric acid; 5 parts, calcium carbonate.
Relative density 0.4, tensile strength 4MPa; Tear strength 30N/mm, elongation at break 200%.
embodiment 2:
A kind of flexible PVC foamed shoe sole plastics, its composition be take the mass fraction representation as PVC100 part; 5 parts of AC whipping agents; DOP70 part; DCP0.5 part; 5 parts of Zinic stearass; 2 parts, zinc oxide; 5 parts of calcium stearates; ACR is 10 parts; Epoxy soybean oil is 10 parts; NBR40 part; 1 part of titanium dioxide; 0.5 part of citric acid; 10 parts, calcium carbonate.
Relative density 0.45, tensile strength 4.5MPa; Tear strength 33N/mm, elongation at break 210%.
embodiment 3:
A kind of flexible PVC foamed shoe sole plastics is characterized in that: its composition be take the mass fraction representation as PVC100 part; 3 parts of AC whipping agents; DOP60 part; DCP0.3 part; 3 parts of Zinic stearass; 1.5 parts, zinc oxide; 4 parts of calcium stearates; ACR is 6 parts; Epoxy soybean oil is 6 parts; NBR35; Titanium dioxide 0.8; 0.3 part of citric acid; 8 parts, calcium carbonate.
Relative density 0.5, tensile strength 5MPa; Tear strength 35N/mm, elongation at break 220%.
Composition all components in above embodiment all can business be bought.
Above-described embodiment is just for content of the present invention is set forth, rather than restriction, therefore in the implication suitable with claims of the present invention and any change in scope, all should think to be included in the scope of claims.
Claims (2)
1. flexible PVC foamed shoe sole plastics is characterized in that: its composition be take the mass fraction representation as PVC100 part; AC whipping agent 2-5 part; DOP50-70 part; DCP0.2-0.5 part; Zinic stearas 2-5 part; Zinc oxide 1-2 part; Calcium stearate 2-5 part; ACR is 2-10 part; Epoxy soybean oil is 2-10 part; NBR30-40 part; Titanium dioxide 0.5-1 part; Citric acid 0.2-0.5 part; Calcium carbonate 5-10 part.
2. a kind of flexible PVC foamed shoe sole plastics according to claim 1 is characterized in that: its composition be take the mass fraction representation as PVC100 part; 3 parts of AC whipping agents; DOP60 part; DCP0.3 part; 3 parts of Zinic stearass; 1.5 parts, zinc oxide; 4 parts of calcium stearates; ACR is 6 parts; Epoxy soybean oil is 6 parts; NBR35 part; 0.8 part of titanium dioxide; 0.3 part of citric acid; 8 parts, calcium carbonate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437754.9A CN103483736A (en) | 2013-09-24 | 2013-09-24 | Soft PVC foaming shoe sole plastic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310437754.9A CN103483736A (en) | 2013-09-24 | 2013-09-24 | Soft PVC foaming shoe sole plastic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103483736A true CN103483736A (en) | 2014-01-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310437754.9A Withdrawn CN103483736A (en) | 2013-09-24 | 2013-09-24 | Soft PVC foaming shoe sole plastic |
Country Status (1)
| Country | Link |
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| CN (1) | CN103483736A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277358A (en) * | 2014-09-04 | 2015-01-14 | 苏州市景荣科技有限公司 | Antibacterial polyvinyl chloride foaming sole material and preparation method thereof |
| CN104592779A (en) * | 2015-02-13 | 2015-05-06 | 福建三盛实业有限公司 | Vibration absorbing foam material, as well as preparation method and application thereof |
| CN104672718A (en) * | 2015-03-09 | 2015-06-03 | 苏州市景荣科技有限公司 | Heat-resistant PVC shoe material and preparation method thereof |
| CN105218897A (en) * | 2015-11-14 | 2016-01-06 | 际华三五一五皮革皮鞋有限公司 | A kind of Novel rubber plastic alloy foaming large end |
| CN105331004A (en) * | 2015-11-13 | 2016-02-17 | 吴江市风尚鞋厂 | Acid-alkali-resistant PVC sole material used for workshop and preparation method thereof |
| CN105754257A (en) * | 2016-04-03 | 2016-07-13 | 广东雅得实业有限公司 | Injection molding glittering and colorful shoe material and preparation method thereof |
| CN105778336A (en) * | 2016-03-23 | 2016-07-20 | 陈逸君 | PVC (polyvinyl chloride) foam parent material and method for preparing same |
| CN107200958A (en) * | 2017-06-13 | 2017-09-26 | 合肥远科服装设计有限公司 | A kind of high performance plastic sole and preparation method thereof |
| CN108084595A (en) * | 2017-11-24 | 2018-05-29 | 王海燕 | Enhanced NBR, PVC blending formula |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634131A (en) * | 2012-04-11 | 2012-08-15 | 深圳市新纶科技股份有限公司 | Low-density PVC (Poly Vinyl Chloride) injection-molded shoe material and preparation method thereof |
-
2013
- 2013-09-24 CN CN201310437754.9A patent/CN103483736A/en not_active Withdrawn
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102634131A (en) * | 2012-04-11 | 2012-08-15 | 深圳市新纶科技股份有限公司 | Low-density PVC (Poly Vinyl Chloride) injection-molded shoe material and preparation method thereof |
Non-Patent Citations (3)
| Title |
|---|
| 罗超云等: ""环氧大豆油对软PVC性能影响的研究"", 《塑料助剂》, no. 2, 20 April 2010 (2010-04-20), pages 50 - 53 * |
| 连荣炳: ""软质聚氯乙烯发泡材料的研究"", 《中国优秀硕士学位论文全文数据库·工程科技I辑》, no. 200703, 15 March 2007 (2007-03-15) * |
| 钟世云: ""氧化镁和氧化锌对PVC的热稳定作用研究"", 《塑料助剂》, no. 5, 20 October 2006 (2006-10-20), pages 35 - 38 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104277358A (en) * | 2014-09-04 | 2015-01-14 | 苏州市景荣科技有限公司 | Antibacterial polyvinyl chloride foaming sole material and preparation method thereof |
| CN104592779A (en) * | 2015-02-13 | 2015-05-06 | 福建三盛实业有限公司 | Vibration absorbing foam material, as well as preparation method and application thereof |
| CN104672718A (en) * | 2015-03-09 | 2015-06-03 | 苏州市景荣科技有限公司 | Heat-resistant PVC shoe material and preparation method thereof |
| CN105331004A (en) * | 2015-11-13 | 2016-02-17 | 吴江市风尚鞋厂 | Acid-alkali-resistant PVC sole material used for workshop and preparation method thereof |
| CN105218897A (en) * | 2015-11-14 | 2016-01-06 | 际华三五一五皮革皮鞋有限公司 | A kind of Novel rubber plastic alloy foaming large end |
| CN105778336A (en) * | 2016-03-23 | 2016-07-20 | 陈逸君 | PVC (polyvinyl chloride) foam parent material and method for preparing same |
| CN105754257A (en) * | 2016-04-03 | 2016-07-13 | 广东雅得实业有限公司 | Injection molding glittering and colorful shoe material and preparation method thereof |
| CN105754257B (en) * | 2016-04-03 | 2018-07-17 | 广东雅得实业有限公司 | Color footwear material and preparation method thereof is dodged in a kind of injection moulding |
| CN107200958A (en) * | 2017-06-13 | 2017-09-26 | 合肥远科服装设计有限公司 | A kind of high performance plastic sole and preparation method thereof |
| CN108084595A (en) * | 2017-11-24 | 2018-05-29 | 王海燕 | Enhanced NBR, PVC blending formula |
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Application publication date: 20140101 |