Novel super abrasion-resisting rubber sole and preparation method thereof

A rubber sole and anti-abrasion technology, applied in the field of rubber materials, can solve problems such as poor anti-abrasion performance

Inactive Publication Date: 2012-11-28
JIHUA 3537 SHOE MAKING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a new type of super wear-resistant rubber sole and its preparation method, which solves the problem of poor wear resistance of the existing rubber shoe sole, improves the wear resistance of the rubber shoe sole, and overcomes the disadvantages of the prior art insufficient

Method used

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  • Novel super abrasion-resisting rubber sole and preparation method thereof
  • Novel super abrasion-resisting rubber sole and preparation method thereof
  • Novel super abrasion-resisting rubber sole and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0097] Embodiment 1 of the present invention: novel super wear-resistant type rubber sole, calculated according to parts by weight, it comprises 50 parts of natural rubber, 50 parts of synthetic rubber, 1.8 parts of sulfur, 1.2 parts of vulcanization accelerator, 8 parts of vulcanization active agent, rubber softening 7 parts of oil, 50 parts of N220 carbon black and 2.5 parts of antioxidant; every 1.2 parts of vulcanization accelerator is composed of 0.3 parts of accelerator DM and 0.9 parts of accelerator CBS; every 8 parts of vulcanization accelerator is composed of 4.5 parts of active zinc oxide and 3.5 parts of 2.5 parts of antiaging agent is composed of 1.1 parts of antiaging agent CD and 1.4 parts of antiaging agent 4010NA.

[0098] The preparation method of novel super wear-resistant type rubber sole comprises the steps:

[0099] Step 1. Pre-mixing: Add N220 carbon black, synthetic rubber, natural rubber, vulcanization activator and rubber softening oil to the internal...

Embodiment 2

[0103] Embodiment 2 of the present invention: novel super wear-resistant type rubber sole, calculated according to parts by weight, it comprises natural rubber 55 parts, synthetic rubber 45 parts, sulfur 1.6 part, vulcanization accelerator 0.9 part, vulcanization active agent 9 parts, rubber softening 5 parts of oil, 48 parts of N220 carbon black and 2.3 parts of anti-aging agent; every 1.2 parts of vulcanization accelerator is composed of 0.3 parts of accelerator DM and 0.9 parts of accelerator CBS; every 8 parts of vulcanization accelerator is composed of 4.5 parts of active zinc oxide and 3.5 parts of 2.5 parts of antiaging agent is composed of 1.1 parts of antiaging agent CD and 1.4 parts of antiaging agent 4010NA.

[0104] The preparation method is the same as in Example 1.

Embodiment 3

[0105] Embodiment 3 of the present invention: novel super wear-resistant type rubber sole, calculates by weight, it comprises 53 parts of natural rubbers, 47 parts of synthetic rubbers, 1.7 parts of sulfur, 1.5 parts of vulcanization accelerators, 9 parts of vulcanization activators, rubber softening 8 parts of oil, 52 parts of N220 carbon black and 2.7 parts of antioxidant; every 1.2 parts of vulcanization accelerator is composed of 0.3 parts of accelerator DM and 0.9 parts of accelerator CBS; every 8 parts of vulcanization accelerator is composed of 4.5 parts of active zinc oxide and 3.5 parts of 2.5 parts of antiaging agent is composed of 1.1 parts of antiaging agent CD and 1.4 parts of antiaging agent 4010NA.

[0106] The preparation method is the same as in Example 1.

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Abstract

The invention discloses a novel super abrasion resisting rubber sole, comprising the following ingredients by weight parts: natural rubber, synthetic rubber, sulphur, sulfuration promoter, sulfuration activator, rubber softening oil, N220 carbon black and antioxidant. The invention makes an improvement on the formula and preparation method of the product, thus anti-external force capability of the rubber itself is enhanced, the stretching strength of the rubber is raised, the resilience force of the outsole is raised greatly, the shore hardness of the rubber compound is reduced, so that the requirement of super abrasion resisting performance is fundamentally achieved. According to the invention, no plastic ingredient is doped in the rubber compound for the super abrasion-resisting rubber sole, the abrasion resistance of the sole can reach to the Akron wear volume of 0.15-0.25cm<3>/1.61km, and the life of the rubber sole is raised more than 5 times; simultaneously the shore hardness is between 53-63 degrees while the abrasion resistance is achieved, thus the comfortability of the rubber sole is well guaranteed.

Description

technical field [0001] The invention relates to a rubber material, in particular to a novel super wear-resistant rubber sole and a preparation method thereof. Background technique [0002] Under normal circumstances, the anti-wear performance of the rubber outsole of rubber shoes is about 1.0-2.0cm of Akron wear volume. 3 Between / 1.61km, this kind of anti-wear performance can only make the rubber shoes meet the requirements of general wear. Due to the influence of factors such as rubber aging, production conditions and limitations of the manufacturing process, the service life of the rubber sole is not long. [0003] Automobile tires, which are also rubber products, have relatively high requirements for anti-wear properties, and their anti-wear properties require that the wear volume of Akron is not greater than 0.50cm 3 / 1.61km, but automobile tires do not have high requirements on the rubber hardness range, and the anti-wear performance of the product is easy to guarante...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L91/00C08L21/00C08K13/02C08K3/06C08K5/18C08K3/04C08K5/47A43B13/04
Inventor 晋齐怀陈松雄周川泉杜江王春桥彭德彪田吉陈俊
Owner JIHUA 3537 SHOE MAKING
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