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Transparent shoe sole and making method thereof

A transparent and oil-operating technology, applied in the field of shoe production, can solve the problems of insufficient sole properties, inability to meet the physical properties of rubber materials and production standards, cost control, etc., and achieve the effects of low defective products, easy operation and lower production costs.

Inactive Publication Date: 2013-02-13
广州市邦尔福鞋材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the prior art, rubber transparent soles are made of EPDM materials. Although the transparency is good, there are deficiencies in cost control and physical properties of the soles during the production process, which cannot be achieved. Physical properties and production standards of rubber materials

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The transparent sole of the present invention is composed of the following components by mass: 30 parts of butadiene rubber; 10 parts of isoprene rubber IR307; 10 parts of styrene butadiene rubber SSBR303; 30 parts of superfine white carbon black; 15 parts of operating oil; Acid 0.5 part; antioxidant β-(3,5-di-tert-butyl-4-hydroxyphenyl) n-octadecyl propionate 1 part; coupling agent bis-(3-triethoxysilane propyl )-1 part of tetrasulfide; 3 parts of bridging agent di-sec-octyl phthalate;

Embodiment 2

[0024] The transparent sole of the present invention is composed of the following components by mass: 35 parts of butadiene rubber; 8 parts of isoprene rubber IR307; 15 parts of styrene butadiene rubber SSBR303; 35 parts of superfine silica; 18 parts of operating oil; Acid 0.3 parts; antioxidant β-(3,5-di-tert-butyl-4-hydroxyphenyl) n-octadecyl propionate 1 part; coupling agent bis-(3-triethoxysilane propyl )-1 part of tetrasulfide; 2 parts of bridging agent di-sec-octyl phthalate;

Embodiment 3

[0026] The transparent sole of the present invention is composed of the following components by mass: 40 parts of butadiene rubber; 6 parts of isoprene rubber IR307; 20 parts of styrene butadiene rubber SSBR1205; 40 parts of ultrafine white carbon black; 20 parts of operating oil; Acid 0.2 parts; antioxidant β-(3,5-di-tert-butyl-4-hydroxyphenyl) propionic acid n-octadecyl alcohol ester 2 parts; coupling agent bis-(3-triethoxysilane propyl )-1.5 parts of tetrasulfide; 2.5 parts of bridging agent di-sec-octyl phthalate;

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Abstract

The invention discloses a transparent shoe sole and a making method thereof and aims to provide a rubber shoe sole with extremely excellent transparence and a making method of the transparent shoe sole. The technical key points are as follows: the shoe sole is made from the following components in parts by mass: 30-40 parts of butadiene rubber, 5-10 parts of isoprene rubber, 10-20 parts of butadiene styrene rubber, 30-40 parts of ultra-fine white carbon black, 15-20 parts of operating oil, 0.2-0.5 part of stearic acid, 1-2 parts of antioxidant, 1-1.5 parts of coupling agent and 2-3 parts of bridging agent. The making method comprises the following steps of: (1) weighing all the components according to the parts by mass in the claim 1; (2) mixing all the components in an internal mixer; (3) sheeting by an external mixer according to thickness demands of various shoe soles, and cutting rubber materials by a cutter (4) vulcanizing in a mold; and (5) taking out the shoe soles from the mold after the vulcanizing reaction is finished. The transparent shoe sole and the making method thereof belong to the technical field of shoe making.

Description

technical field [0001] The invention relates to a shoe sole, in particular to a transparent shoe sole. The invention also discloses a manufacturing method of the shoe sole, which belongs to the technical field of shoe manufacturing. technical background [0002] my country is the world's largest manufacturing and exporting country of footwear products. Footwear production accounts for 53% of the world's total products, and exports account for more than 60% of the world's export problems. Guangdong's footwear industry ranks first in the country. The development and industry of transparent soles The application of modernization has filled the technical gap in this series of products in our country, reached the national advanced level, and made our shoe materials more internationally competitive; [0003] The transparency of the sole directly affects the aesthetics of the whole shoe. The international brand NIKE produces more transparent soles, giving people a high-end and fashi...

Claims

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Application Information

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IPC IPC(8): C08L9/00C08L9/06A43B13/04C08K13/02C08K3/36C08K5/09B29C35/02
Inventor 景玉峰
Owner 广州市邦尔福鞋材有限公司
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