CN101691432B - Novel ultra-light EVA2D mid-sole and manufacturing method thereof - Google Patents
Novel ultra-light EVA2D mid-sole and manufacturing method thereof Download PDFInfo
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- CN101691432B CN101691432B CN200910112047A CN200910112047A CN101691432B CN 101691432 B CN101691432 B CN 101691432B CN 200910112047 A CN200910112047 A CN 200910112047A CN 200910112047 A CN200910112047 A CN 200910112047A CN 101691432 B CN101691432 B CN 101691432B
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- eva
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- mid
- banburying
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 14
- 239000002245 particle Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 7
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000012628 flowing agent Substances 0.000 claims abstract description 6
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000011787 zinc oxide Substances 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 15
- 229920003317 Fusabond® Polymers 0.000 claims description 7
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000005060 rubber Substances 0.000 claims description 7
- 229920001897 terpolymer Polymers 0.000 claims description 4
- 239000001038 titanium pigment Substances 0.000 claims description 4
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 5
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 4
- 239000004033 plastic Substances 0.000 abstract 4
- 229920003023 plastic Polymers 0.000 abstract 4
- 229920002943 EPDM rubber Polymers 0.000 abstract 2
- 235000021355 Stearic acid Nutrition 0.000 abstract 2
- 239000003431 cross linking reagent Substances 0.000 abstract 2
- 239000004088 foaming agent Substances 0.000 abstract 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 abstract 2
- 238000009747 press moulding Methods 0.000 abstract 2
- 239000008117 stearic acid Substances 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- XOOUIPVCVHRTMJ-UHFFFAOYSA-L zinc stearate Chemical compound [Zn+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O XOOUIPVCVHRTMJ-UHFFFAOYSA-L 0.000 abstract 2
- 230000004580 weight loss Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Abstract
The invention discloses a novel ultra-light EVA2D mid-sole formula, which comprises 62 parts of ethylene-vinyl acetate copolymer with 18% of EVA; 15 parts of hard plastic particle ENGAGE8480; 10 parts of hard plastic particle FUSBAND514D; 8 parts of ethylene propylene diene rubber 3722; 5 parts of talcum powder; 0.1 part of maturing agent ET102; 0.5 parts of stearic acid; 0.7 parts of zinc stearate; 1.2 parts of zinc oxide; 0.9 parts of crosslinking agent; 2.7 parts of foaming agent; 2 parts of titanium dioxide; and 0.5 parts of flowing agent. The manufacturing method comprises the following steps: (1) 62 parts of ethylene-vinyl acetate copolymer with 18% of EVA, 15 parts of hard plastic particle ENGAGE8480, 10 parts of hard plastic particle FUSBAND514D, 8 parts of ethylene propylene diene rubber 3722, 5 parts of talcum powder, 0.1 part of maturing agent ET102, 0.5 parts of stearic acid, 0.7 parts of zinc stearate, 1.2 parts of zinc oxide, 2 parts of titanium dioxide and 0.5 parts of flowing agent are mixed fully; (2) the above mixture is subjected to banburying and mixing in a 75L banbury mixer; (3) after being added with 0.9 parts of crosslinking agent and 2.7 parts of foaming agent, the mixture obtained in the step (2) is subjected to banburying and mixing for a second time; (4) the mixture obtained in the step (3) is bundled twice on a 18 # roller and the thickness of the thinning layer is 1-1.5 mm; (5) the mixture obtained in the step (4) is prepared into particles with the diameters thereof to be 3 mm; (6) the particles obtained in the step (5) are prepared in a predetermined ratio and then are injected into molds to be put in a press moulding machine for being subjected to press moulding at the temperature of 180 DEG for 280 seconds; (7) the molded shoe material in the step (6) is shaped by an oven to form the finished product of EVA foamed profile.
Description
Technical field
The present invention relates to the prescription and the method for manufacture thereof at the end in a kind of ultra-light EVA 2 D mid; Specifically be to provide a kind of end sole weight of falling, promptly reduce the prescription and the method for manufacture thereof at the end among the novel light EVA2D of proportion.
Background technology
Along with people's is to the attention of health; The outdoor activity product more and more receives people's attention, and playshoes, running shoes are also generally accepted by everybody, and the characteristics of playshoes, running shoes requirement are light; Can alleviate people's fatigue strength; But make a general survey of existing common shoes on the market, its characteristics are all heavier, can't satisfy people's demand.
Summary of the invention
The objective of the invention is to propose the prescription and the method for manufacture at the end in a kind of novel ultra-light EVA 2 D mid, can produce extra light EVA foamed shoe sole to the problems of the prior art and deficiency.
To achieve these goals, solution of the present invention is:
The end in the ultra-light EVA 2 D mid,, the end, be made up of following materials in weight portion in this ultra-light EVA 2 D mid:
The hardness of EVA18% Injecatable EVA Copolymer is 88-90ShoreA.
The hardness of hard particles ENGAGE8480 is more than the 94ShoreA.
The hardness of hard particles FUSABOND 514D is more than the 94ShoreA.
The method of manufacture at the end in the described ultra-light EVA 2 D mid may further comprise the steps:
(1) EVA18% Injecatable EVA Copolymer 62 weight parts; Hard particles ENGAGE848015 weight part; Hard particles FUSABOND 514D 10 weight parts; Terpolymer EP rubber 37228 weight parts; Talcum powder 5 weight parts; Fast ripe dose of ET102 0.1 weight part; Triple Pressed Stearic Acid 0.5 weight part; Zinic stearas 0.7 weight part; Zinc oxide 1.2 weight parts; White titanium pigment 2 weight parts; Flowing agent 0.5 weight part thorough mixing;
(2) mixture being carried out banburying in 75 liters Banbury mixer mixes;
(3) with carrying out banburying once more behind gained mixture adding linking agent 0.9 weight part and whipping agent 2.7 weight parts in the step (2);
(4) banburying gained mixture in the step (3) is restrainted on 18# roller machine thin 2 times, the bundle thickness of thin layer is the 1-1.5 millimeter;
(5) with step (4) gained mixture process diameter be 3 millimeters make the material particle;
(6) raw material that gained granulation in the step (5) is good prepares by the multiplying power of setting and injects mould, is to carry out vulcanizing/forming under 180 ℃ 280 seconds in temperature;
(7) shoes of gained in the step (6) are processed EVA foamed profile finished product through the baking box typing, imposing a condition in the baking box is: 75 ℃ of temperature--60 ℃--45 ℃--30 ℃, and 250 rev/mins of revolutions, 10 meters of baking box length;
(8) shoes that baking box the come out multiplying power of comparing, arrangement, the packing rubber to be made up that puts in storage.
In the said step (2), the banburying time is 8 minutes for the first time, and the banburying mixing temperature is 105 ℃.
Added linking agent and whipping agent in the said step (3) banburying 2-3 minute again, the banburying mixing temperature is 110 ℃.
The mould expansion ratio is 170% in the said step (6), and density is 0.14-0.15g/cm
3Hardness is 55AskerC.
The prescription and the method for manufacture at the end in the ultra-light EVA 2 D mid that employing the present invention proposes, the EVA foamed shoe sole proportion that produces is 0.14-0.15g/cm
3, ultralight reaches good weight loss effect.
Description of drawings
Do not have
Embodiment
Below in conjunction with embodiment the present invention is further specified.
Sole formula in the ultra-light EVA 2 D mid, sole formula is made up of following materials in weight portion in this ultra-light EVA 2 D mid: 62 parts of EVA18% Injecatable EVA Copolymers; 15 parts of hard particles ENGAGE8480; 10 parts of hard particles FUSABOND 514D; 3,722 8 parts of terpolymer EP rubbers; 5 parts of talcum powder; 0.1 part of fast ripe dose of ET102; 0.5 part of Triple Pressed Stearic Acid; 0.7 part of Zinic stearas; 1.2 parts in zinc oxide; 0.9 part of linking agent; 2.7 parts of whipping agents; 2 parts of white titanium pigments; 0.5 part of flowing agent.The hardness of EVA18% Injecatable EVA Copolymer is 88-90ShoreA.The hardness of hard particles ENGAGE8480 is more than the 94ShoreA.The hardness of hard particles FUSABOND 514D is more than the 94ShoreA.
The method of manufacture at the end in the described ultra-light EVA 2 D mid may further comprise the steps:
(1) EVA18% Injecatable EVA Copolymer 62 weight parts; Hard particles ENGAGE848015 weight part; Hard particles FUSABOND 514D 10 weight parts; Terpolymer EP rubber 37228 weight parts; Talcum powder 5 weight parts; Fast ripe dose of ET102 0.1 weight part; Triple Pressed Stearic Acid 0.5 weight part; Zinic stearas 0.7 weight part; Zinc oxide 1.2 weight parts; White titanium pigment 2 weight parts; Flowing agent 0.5 weight part thorough mixing; (2) mixture being carried out banburying in 75 liters Banbury mixer mixes; (3) with carrying out banburying once more behind gained mixture adding linking agent 0.9 weight part and whipping agent 2.7 weight parts in the step (2); (4) banburying gained mixture in the step (3) is restrainted on 18# roller machine thin 2 times, the bundle thickness of thin layer is the 1-1.5 millimeter; (5) with step (4) gained mixture process diameter be 3 millimeters make the material particle; (6) raw material that gained granulation in the step (5) is good prepares by the multiplying power of setting and injects mould, is to carry out vulcanizing/forming under 180 ℃ 280 seconds in temperature; (7) shoes with gained in the step (6) are shaped into EVA foamed profile finished product through baking box; Impose a condition in the baking box and be: 75 ℃ of temperature--60 ℃--45 ℃--30 ℃, 250 rev/mins of revolutions, 10 meters of baking box length; (8) shoes that baking box the come out multiplying power of comparing, arrangement, the packing rubber to be made up that puts in storage.In the said step (2), the banburying time is 8 minutes for the first time, and the banburying mixing temperature is 105 ℃.The banburying time second time is 2-3 minute in the said step (3), and the banburying mixing temperature is 110 ℃.
The mould expansion ratio is 170% in the said step (6), and density is 0.14-0.15g/cm
3Hardness is 55AskerC.
The prescription and the method for manufacture at the end in the ultra-light EVA 2 D mid that the present invention proposes, the EVA foamed shoe sole proportion that produces is 0.14-0.15g/cm
3, ultralight reaches good weight loss effect.
Claims (7)
1. the end in the ultra-light EVA 2 D mid, it is characterized in that: the end, be made up of following materials in weight portion in this ultra-light EVA 2 D mid:
2. the end in the ultra-light EVA 2 D mid according to claim 1, it is characterized in that: the hardness of EVA18% Injecatable EVA Copolymer is 88-90ShoreA.
3. the end in the ultra-light EVA 2 D mid according to claim 1, it is characterized in that: the hardness of hard particles ENGAGE8480 is more than the 94ShoreA.
4. the end in the ultra-light EVA 2 D mid according to claim 1, it is characterized in that: the hardness of hard particles FUSABOND 514D is more than the 94ShoreA.
5. the method for manufacture at the end in the ultra-light EVA 2 D mid as claimed in claim 1 is characterized in that: may further comprise the steps:
(1) EVA18% Injecatable EVA Copolymer 62 weight parts; Hard particles ENGAGE848015 weight part; Hard particles FUSABOND 514D 10 weight parts; Terpolymer EP rubber 37228 weight parts; Talcum powder 5 weight parts; Fast ripe dose of ET102 0.1 weight part; Triple Pressed Stearic Acid 0.5 weight part; Zinic stearas 0.7 weight part; Zinc oxide 1.2 weight parts; White titanium pigment 2 weight parts; Flowing agent 0.5 weight part thorough mixing;
(2) mixture being carried out banburying in 75 liters Banbury mixer mixes;
(3) with carrying out banburying once more behind gained mixture adding linking agent 0.9 weight part and whipping agent 2.7 weight parts in the step (2);
(4) banburying gained mixture in the step (3) is restrainted on 18# roller machine thin 2 times, the bundle thickness of thin layer is the 1-1.5 millimeter;
(5) with step (4) gained mixture process diameter be 3 millimeters make the material particle;
(6) raw material that gained granulation in the step (5) is good prepares by the multiplying power of setting and injects mould, is to carry out vulcanizing/forming under 180 ℃ 280 seconds in temperature;
(7) shoes of gained in the step (6) are processed EVA foamed profile finished product through the baking box typing, imposing a condition in the baking box is: 75 ℃ of temperature--60 ℃--45 ℃--30 ℃, and 250 rev/mins of revolutions, 10 meters of baking box length;
(8) shoes that baking box the come out multiplying power of comparing, arrangement, the packing rubber to be made up that puts in storage.
6. the method for manufacture at the end in the ultra-light EVA 2 D mid according to claim 5 is characterized in that: in the said step (2), the banburying time is 8 minutes for the first time, and the banburying mixing temperature is 105 ℃.
7. the method for manufacture at the end in the ultra-light EVA 2 D mid according to claim 5 is characterized in that: added linking agent and whipping agent in the said step (3) banburying 2-3 minute again, the banburying mixing temperature is 110 ℃.
8. the method for manufacture at the end in the ultra-light EVA 2 D mid according to claim 5 is characterized in that: the mould expansion ratio is 170% in the said step (6), and shoes density is 0.14-0.15g/cm
3Hardness is 55AskerC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112047A CN101691432B (en) | 2009-06-22 | 2009-06-22 | Novel ultra-light EVA2D mid-sole and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910112047A CN101691432B (en) | 2009-06-22 | 2009-06-22 | Novel ultra-light EVA2D mid-sole and manufacturing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101691432A CN101691432A (en) | 2010-04-07 |
| CN101691432B true CN101691432B (en) | 2012-09-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910112047A Expired - Fee Related CN101691432B (en) | 2009-06-22 | 2009-06-22 | Novel ultra-light EVA2D mid-sole and manufacturing method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN101691432B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101824184B (en) * | 2010-05-13 | 2012-05-30 | 安踏（中国）有限公司 | Plastic foam for sport shoe sole |
| CN101838415B (en) * | 2010-06-11 | 2011-10-12 | 福建农林大学 | Formula of imitative rubber foaming sole material |
| CN102429395B (en) * | 2011-12-08 | 2014-03-26 | 温州市海滨秀龙鞋材有限公司 | High-elasticity light wear-resistant sole |
| CN103183873A (en) * | 2011-12-30 | 2013-07-03 | 福建正亿实业有限公司 | Ultrahigh-wear-resistant sole material and manufacturing method thereof |
| CN102816376A (en) * | 2012-09-04 | 2012-12-12 | 苏州伟伦运动休闲用品有限公司 | Hard ethylene vinyl acetate (EVA) shoe sole material and production method thereof |
| CN103908035A (en) * | 2014-03-04 | 2014-07-09 | 青岛亨达股份有限公司 | Manufacture method of sandal with independent EVA insole |
| CN105566730A (en) * | 2014-09-04 | 2016-05-11 | 张文俊 | Poly vinyl acetate modified foaming body |
| CN106147106A (en) * | 2015-03-27 | 2016-11-23 | 晋江凯基高分子材料有限公司 | A kind of styrene-ethylene-ethylene-propylene-based block copolymer modified foaming body and preparation method and application |
-
2009
- 2009-06-22 CN CN200910112047A patent/CN101691432B/en not_active Expired - Fee Related
Non-Patent Citations (3)
| Title |
|---|
| 刘灿培.注射超轻EVA/Fusabond 材料的交联发泡动力学.《高分子材料科学与工程》.2005,第21卷(第4期),244-247. * |
| 刘灿培等.注射交联发泡成型超轻材料的研究.《塑料工业》.2009,第32卷(第9期),19-22. * |
| 刘灿培等.超轻EVA 发泡材料的研制与生产.《中国塑料》.2004,第18卷(第2期),58-62. * |
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| Publication number | Publication date |
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| CN101691432A (en) | 2010-04-07 |
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| C06 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160127 Address after: 362000 Fujian city of Quanzhou province Quanzhou economic and Technological Development Zone beautiful road No. 36 Patentee after: QUANZHOU TAIYA SPORTS GOODS Co.,Ltd. Address before: 362005 Fujian city of Quanzhou Province Economic and Technological Development Zone Qingmeng Mei Road No. 36 Patentee before: Taiya Shoes Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 362000 Fujian city of Quanzhou province Quanzhou economic and Technological Development Zone beautiful road No. 36 Patentee after: Tai Ya Investment Group Co.,Ltd. Address before: 362000 Fujian city of Quanzhou province Quanzhou economic and Technological Development Zone beautiful road No. 36 Patentee before: QUANZHOU TAIYA FOOTWEAR Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
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Effective date of registration: 20180416 Address after: 362000 Fujian city of Quanzhou province Quanzhou economic and Technological Development Zone beautiful road No. 36 Patentee after: QUANZHOU TAIYA FOOTWEAR Co.,Ltd. Address before: 362000 Fujian city of Quanzhou province Quanzhou economic and Technological Development Zone beautiful road No. 36 Patentee before: QUANZHOU TAIYA SPORTS GOODS Co.,Ltd. |
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| CI03 | Correction of invention patent |
Correction item: Patentee|Address Correct: Quanzhou Taiya Sports Goods Co. Ltd.|362000 No. 36, Mei Tai Road, Quanzhou economic and Technological Development Zone, Quanzhou, Fujian False: Tai Ya Investment Group Co., Ltd.|362000 No. 36, Mei Tai Road, Quanzhou economic and Technological Development Zone, Quanzhou, Fujian Number: 18-02 Volume: 34 |
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| CI03 | Correction of invention patent | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 362000 No. 36, Mei Tai Road, Quanzhou economic and Technological Development Zone, Quanzhou, Fujian Patentee after: Tai Ya Investment Group Co.,Ltd. Address before: 362000 No. 36, Mei Tai Road, Quanzhou economic and Technological Development Zone, Quanzhou, Fujian Patentee before: QUANZHOU TAIYA SPORTS GOODS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180611 Address after: 362000 No. 36, Mei Tai Road, Quanzhou economic and Technological Development Zone, Quanzhou, Fujian Patentee after: QUANZHOU TAIYA FOOTWEAR Co.,Ltd. Address before: 362000 No. 36, Mei Tai Road, Quanzhou economic and Technological Development Zone, Quanzhou, Fujian Patentee before: Tai Ya Investment Group Co.,Ltd. |
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Granted publication date: 20120912 Termination date: 20200622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |