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Shoe sole material for antiskid wear-resistant sports shoes and preparation method thereof

A technology for sole materials and sports shoes, which is applied in the field of sole material formulations, can solve problems such as non-wear resistance, and achieve the effects of good wear resistance, high anti-slip coefficient, and easy operation

Inactive Publication Date: 2017-06-13
泰亚投资集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The advantage of natural rubber is that it is very soft, has excellent elasticity, and is suitable for various sports, but the disadvantage is also obvious, that is, it is not wear-resistant.

Method used

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  • Shoe sole material for antiskid wear-resistant sports shoes and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The non-slip and wear-resistant sports shoe sole material of the present embodiment is made up of the raw material of following proportioning by weight:

[0041] Natural rubber, 60 parts; nylon short fiber (1mm), 1 part; long glass fiber (12mm), 2 parts; zinc oxide, 4 parts; 3-methacryloxypropyltrimethoxysilane, 1 part; Sulfur, 2 parts; Calcium Carbonate, 5 parts; Silica, 10 parts.

[0042] The preparation method of the anti-slip and wear-resistant sports shoes sole material of the present embodiment comprises the following steps:

[0043] Step 1, refining: mix natural rubber, nylon staple fiber, long glass fiber, zinc oxide, 3-methacryloxypropyltrimethoxysilane, and sulfur by weight and send them into the mill for refining , mill roll; distance 1mm, thin pass 10 times;

[0044] Step 2, internal mixing: send the mixed rubber material after the opening to the internal mixer for internal mixing, the temperature of the internal mixer is 105°C, and internal mixing for 4 t...

Embodiment 2

[0049] The non-slip and wear-resistant sports shoes sole material of the present embodiment is made of the following raw materials in parts by weight

[0050] Composition: Natural rubber, 50 parts; Nylon short fiber (3mm), 1 part; Long glass fiber (12mm), 3 parts; Zinc oxide, 5 parts; Vinyl trichlorosilane, 0.5 part; Sulfur, 2 parts; Calcium carbonate , 5 parts; silicon dioxide, 10 parts.

[0051] The preparation method of the non-slip and wear-resistant sports shoe sole material of this embodiment is the same as that of Embodiment 1, except that the coupling agent used in Step 1 is vinyltrichlorosilane.

[0052] The preparation method of the anti-slip and wear-resistant sports shoes sole material of the present embodiment comprises the following steps:

[0053] Step 1, refining: mix natural rubber, nylon staple fiber, long glass fiber, zinc oxide, 3-methacryloxypropyltrimethoxysilane, and sulfur by weight and send them into the mill for refining , mill roll; distance 1mm, t...

Embodiment 3

[0059] The non-slip wear-resisting sports shoes sole material of the present embodiment is made up of the raw material of following proportioning by weight: natural rubber, 40 parts; Nylon short fiber (3mm), 3 parts; Long glass fiber (25mm), 3 parts; Zinc oxide , 5 parts; 3-methacryloxypropyltrimethoxysilane, 0.5 parts; sulfur, 2 parts; calcium carbonate, 10 parts; silicon dioxide, 10 parts.

[0060] The preparation method of the anti-slip and wear-resistant sports shoes sole material of this embodiment is as in embodiment 1.

[0061] Test the tensile strength of the sole material made, Shore hardness (A), DIN abrasion resistance, tear strength (KN / m), and the anti-slip coefficient under both conditions of wet and dry, the data obtained are shown in Table 1 shown.

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Abstract

The invention discloses a sole material for anti-slip and wear-resistant sports shoes, which is composed of the following raw materials in proportion by weight: natural rubber, 40-60 parts; nylon short fiber, 1-3 parts; glass fiber, 2-5 parts; Zinc oxide, 4-6 parts; silane coupling agent, 0.5-1 part; sulfur, 1-2 parts; calcium carbonate, 5-10 parts; silicon dioxide, 10-20 parts. The method for preparing the sole material comprises step 1, kneading, step 2, internal mixing, step 3, cooling, and step 4, vulcanization. The shoe sole made of the material of the invention has good elasticity, good anti-skid effect, and is durable; while the steps for preparing the material of the shoe sole of the invention are simple and easy to operate, and the setting of each parameter can make each material synergistically exert the best effect.

Description

technical field [0001] The invention relates to the field of shoe sole material formulations, in particular to a shoe sole material for anti-slip wear-resistant sports shoes and a preparation method. Background technique [0002] People often slip or even fall during walking due to road conditions, shoes they wear, etc. Once a fall occurs, it may cause harm to the human body, especially for the elderly. Damage to muscles and bones, and even death. Therefore, the anti-slip and wear-resistant properties of the soles are particularly important. Shoes will inevitably have friction and wear with the ground during the wearing process, and the anti-slip and wear-resistant performance has become an important indicator to measure the function of the sole. [0003] The advantage of natural rubber is that it is very soft, has excellent elasticity, and is suitable for various sports, but the disadvantage is also obvious, that is, it is not wear-resistant. The use of natural rubber co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L77/00C08K13/04C08K7/14C08K3/22C08K3/06C08K3/26C08K3/36A43B13/04
CPCC08L7/00A43B13/04C08K2201/004C08L2205/16
Inventor 林松柏
Owner 泰亚投资集团有限公司
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