CN102898721A - Preparation method of wear-resistant sole material - Google Patents
Preparation method of wear-resistant sole material Download PDFInfo
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- CN102898721A CN102898721A CN2012103559899A CN201210355989A CN102898721A CN 102898721 A CN102898721 A CN 102898721A CN 2012103559899 A CN2012103559899 A CN 2012103559899A CN 201210355989 A CN201210355989 A CN 201210355989A CN 102898721 A CN102898721 A CN 102898721A
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Abstract
The invention discloses a preparation method of a wear-resistant sole material. The method comprises the steps of: (1) mixing EVA, CPE, LDPE, talcum powder, carbon black, zinc stearate and tribasic lead sulfate evenly in an internal mixer according to certain proportion; (2) mixing the mixed material obtained in step (1) to a temperature of 110-115DEG C for 15 minutes; (3) adding 1.5 parts by mass of azodicarbonamide and 2 parts by mass of zinc oxide into the mixed material obtained in step (2), conducting mixing at a temperature of 125-130DEG C for 5 minutes, and then carrying out discharging; and (4) mixing the discharged material by an open mill for 5 minutes at a roller temperature of 85DEG C, and preparing the obtained material into a granular composition through a grit maker, thus obtaining the sole material. The sole material prepared by the method has good softness, elasticity and wear resistance at the same time, and the preparation method has a simple process and is suitable for large-scale production.
Description
Technical field
The present invention relates to a kind of preparation method of Wear-resistant sole material.
Technical background
Existing its finished product of EVA material is light, convenient formation, mainly by injection moulding and compression molding, can be widely used in preparing sole, the flexibility of material and elasticity reach requirement but its intensity is still relatively poor, and particularly abrasion performance is undesirable, reduces the work-ing life of shoes, and after some footwear materials had on the market improved wear resistance, the flexibility of product and elasticity reached and variation.
Summary of the invention
The present invention seeks to provides a kind of preparation method of Wear-resistant sole material in order to overcome the deficiencies in the prior art, and the method makes material for sole of shoe and has simultaneously well flexibility, elasticity and wear resistance.
For addressing the above problem, a technical scheme of the present invention is: a kind of preparation method of Wear-resistant sole material, and the step of the method is as follows: (1), 60-70 mass parts EVA, 40-45 mass parts CPE, 35-42 mass parts LDPE, 10-12 mass parts talcum powder, 3.5-4 mass parts carbon black, 3 mass parts Zinic stearass and 3-3.5 mass parts tribasic lead sulfate is even at mixer mixing; (2), the mixing material that step (1) is obtained is mixing to arrive 110-115 ℃, mixing 15 minutes; (3), add 1.5 mass parts Cellmic C 121s and 2 mass parts zinc oxide, discharge after under 130 ℃ the temperature mixing 5 minutes toward the mixing material the inside that step (2) obtains; (4), be 85-88 ℃ mixing 5 minute after through mill in roller temperature with the material of discharging, by grit maker granulation shape composition, namely obtain described material for sole of shoe.
Beneficial effect of the present invention: the method makes material for sole of shoe and has simultaneously well flexibility, elasticity and wear resistance, and this preparation method's technique is simple, is fit to large-scale production.
Embodiment
Embodiment 1
A kind of preparation method of Wear-resistant sole material, the step of the method is as follows: (1), 60-70 mass parts EVA, 40-45 mass parts CPE, 35-42 mass parts LDPE, 10-12 mass parts talcum powder, 3.5-4 mass parts carbon black, 3 mass parts Zinic stearass and 3-3.5 mass parts tribasic lead sulfate is even at mixer mixing; (2), the mixing material that step (1) is obtained is mixing to arrive 110-115 ℃, mixing 15 minutes; (3), add 1.5 mass parts Cellmic C 121s and 2 mass parts zinc oxide, discharge after under 130 ℃ the temperature mixing 5 minutes toward the mixing material the inside that step (2) obtains; (4), be 85-88 ℃ mixing 5 minute after through mill in roller temperature with the material of discharging, by grit maker granulation shape composition, namely obtain described material for sole of shoe.Performance Detection effect to this material for sole of shoe is as follows: degree of crosslinking 85%, shore hardness (A) 51, tensile strength/MPa:20.1, elongation at break/%:148.
Claims (1)
1. the preparation method of a Wear-resistant sole material is characterized in that the step of the method is as follows: (1), 60-70 mass parts EVA, 40-45 mass parts CPE, 35-42 mass parts LDPE, 10-12 mass parts talcum powder, 3.5-4 mass parts carbon black, 3 mass parts Zinic stearass and 3-3.5 mass parts tribasic lead sulfate is even at mixer mixing; (2), the mixing material that step (1) is obtained is mixing to arrive 110-115 ℃, mixing 15 minutes; (3), add 1.5 mass parts Cellmic C 121s and 2 mass parts zinc oxide, discharge after under 130 ℃ the temperature mixing 5 minutes toward the mixing material the inside that step (2) obtains; (4), be 85-88 ℃ mixing 5 minute after through mill in roller temperature with the material of discharging, by grit maker granulation shape composition, namely obtain described material for sole of shoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103559899A CN102898721A (en) | 2012-09-24 | 2012-09-24 | Preparation method of wear-resistant sole material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103559899A CN102898721A (en) | 2012-09-24 | 2012-09-24 | Preparation method of wear-resistant sole material |
Publications (1)
| Publication Number | Publication Date |
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| CN102898721A true CN102898721A (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012103559899A Withdrawn CN102898721A (en) | 2012-09-24 | 2012-09-24 | Preparation method of wear-resistant sole material |
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| CN (1) | CN102898721A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319771A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Plastic for hard tube |
| CN103319770A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Valve plastic |
| CN103483674A (en) * | 2013-09-24 | 2014-01-01 | 吴江市董鑫塑料包装厂 | EVA microporous shoe sole plastic |
| CN103483665A (en) * | 2013-09-24 | 2014-01-01 | 吴江市董鑫塑料包装厂 | Cross-linking micro-foaming slipper plastic |
| CN104448522A (en) * | 2014-11-24 | 2015-03-25 | 苏州市贝克生物科技有限公司 | Medical antibacterial EVA foam plastic and preparation method thereof |
| CN105017662A (en) * | 2015-06-09 | 2015-11-04 | 扬州华声电子实业有限公司 | CPE/EVA component type wire and cable sheathing compound with high temperature resistance and super wear resistance |
| CN105330945A (en) * | 2015-12-01 | 2016-02-17 | 吴江市风尚鞋厂 | Wear-resisting light sole material and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626574A (en) * | 2003-12-08 | 2005-06-15 | 厦门市同安德阳鞋业有限公司 | Fragrance CVA foaming material in use for shoemaking and preparing technique |
| CN102040762A (en) * | 2009-10-28 | 2011-05-04 | 晋江成昌鞋业有限公司 | Abrasion-resistant rubber and plastic composite material |
-
2012
- 2012-09-24 CN CN2012103559899A patent/CN102898721A/en not_active Withdrawn
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1626574A (en) * | 2003-12-08 | 2005-06-15 | 厦门市同安德阳鞋业有限公司 | Fragrance CVA foaming material in use for shoemaking and preparing technique |
| CN102040762A (en) * | 2009-10-28 | 2011-05-04 | 晋江成昌鞋业有限公司 | Abrasion-resistant rubber and plastic composite material |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103319771A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Plastic for hard tube |
| CN103319770A (en) * | 2013-06-20 | 2013-09-25 | 吴江市董鑫塑料包装厂 | Valve plastic |
| CN103483674A (en) * | 2013-09-24 | 2014-01-01 | 吴江市董鑫塑料包装厂 | EVA microporous shoe sole plastic |
| CN103483665A (en) * | 2013-09-24 | 2014-01-01 | 吴江市董鑫塑料包装厂 | Cross-linking micro-foaming slipper plastic |
| CN104448522A (en) * | 2014-11-24 | 2015-03-25 | 苏州市贝克生物科技有限公司 | Medical antibacterial EVA foam plastic and preparation method thereof |
| CN105017662A (en) * | 2015-06-09 | 2015-11-04 | 扬州华声电子实业有限公司 | CPE/EVA component type wire and cable sheathing compound with high temperature resistance and super wear resistance |
| CN105330945A (en) * | 2015-12-01 | 2016-02-17 | 吴江市风尚鞋厂 | Wear-resisting light sole material and preparation method thereof |
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Application publication date: 20130130 |