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SBR sole material for shoes of old people and preparation method of SBR sole material

A technology for shoe sole materials and elderly shoes, which is applied in the field of shoe sole materials, can solve problems such as poor shock absorption performance and impact resistance, and achieve the goal of improving compatibility and interface bonding strength, good compatibility, and improved compatibility Effect

Inactive Publication Date: 2016-05-04
SUZHOU JINGRO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this sole material has poor shock absorption and impact resistance, and cannot be used for old people's shoes.

Method used

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  • SBR sole material for shoes of old people and preparation method of SBR sole material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A kind of SBR sole material for old people's shoes, by weight, is made of the following components: 45 parts of SBR, 9 parts of IIR, 7 parts of HNBR, 8.8 parts of hollow glass microspheres, 6.5 parts of naphthenic oil, 11.5 parts of light clay , 3.5 parts of white carbon black, 0.7 parts of antioxidant CD, 0.6 parts of sulfur, 0.8 parts of accelerator DM, 0.6 parts of silane coupling agent Si-75, 2.7 parts of zinc oxide, and 1.2 parts of stearic acid.

[0026] The steps of its preparation method are as follows:

[0027] (1) Dissolve absolute ethanol in deionized water and disperse evenly to obtain an ethanol solution with a mass fraction of 80%, adjust the pH value to 3.5 with acetic acid, dilute the coupling agent in the ethanol solution, and then add the dried hollow Glass microspheres, stirred at 80°C for 2 hours, filtered after taking out, put into an oven and dried at 90°C for 5 hours to obtain modified hollow glass microspheres for later use, wherein the weight ra...

Embodiment 2

[0030] A kind of SBR sole material for elderly shoes, made of the following components by weight: 50 parts of SBR, 12 parts of IIR, 6.5 parts of HNBR, 9 parts of hollow glass microspheres, 6 parts of naphthenic oil, light clay 12 parts, 6 parts of white carbon black, 0.9 parts of anti-aging agent CD, 0.8 parts of sulfur, 1 part of accelerator DM, 0.9 parts of silane coupling agent Si-75, 2.8 parts of zinc oxide, and 1 part of stearic acid.

[0031] Its preparation method is the same as Example 1.

Embodiment 3

[0033] A kind of SBR sole material for elderly shoes, made of the following components by weight: 40 parts of SBR, 11 parts of IIR, 6.3 parts of HNBR, 8.4 parts of hollow glass microspheres, 7.5 parts of naphthenic oil, light clay 10.8 parts, 4 parts of white carbon black, 1.1 parts of antioxidant CD, 1 part of sulfur, 1.2 parts of accelerator DM, 0.5 parts of silane coupling agent Si-75, 2 parts of zinc oxide, 1.8 parts of stearic acid.

[0034] Its preparation method is the same as Example 1.

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Abstract

The invention provides an SBR sole material for shoes of old people. The SBR sole material is prepared from the following components in parts by weight: 40-60 parts of SBR, 9-14 parts of IIR, 6-7 parts of a compatilizer, 8-9 parts of hollow glass microsphere, 6-8 parts of softening oil, 10-12 parts of a filling material, 3-6 parts of a reinforcing agent, 0.6-1.1 parts of an anti-aging agent, 0.5-1 part of a vulcanizing agent, 0.7-1.2 parts of vulcanizing accelerator, 0.5-1 part of a coupling agent, 2-3 parts of zinc oxide and 1-2 parts of stearic acid. The invention further provides a preparation method of the sole material. The provided sole material has better vibration reduction performance and shock resistance, and can better meet requirements of the shoes of old people.

Description

Technical field: [0001] The invention relates to a shoe sole material, in particular to an SBR shoe sole material for old people's shoes and a preparation method thereof. Background technique: [0002] SBR is the abbreviation of the English name of styrene-butadiene rubber - styrenebutadienerubber. It is a polymer elastomer material synthesized by copolymerization reaction of butadiene and styrene as the main monomers. The quality is uniform and pure, and there are few impurities mixed in. SBR can be dissolved in benzene, toluene, gasoline, chloroform and other organic solvents, and the unsaturated double bonds in its molecule can form a cross-linked network structure through substitution or addition reaction with the vulcanizing agent. Benzene vulcanizate has high physical and mechanical properties. Styrene butadiene rubber vulcanizes slowly, but has good vulcanization flatness, is not easy to overvulcanize, and has excellent properties such as aging resistance, heat resis...

Claims

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Application Information

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IPC IPC(8): C08L9/06C08L23/22C08L15/00C08L91/00C08K13/06C08K9/10C08K7/28C08K3/34C08K3/36A43B13/04
CPCC08L9/06A43B13/04C08L2205/035C08L2205/08C08L23/22C08L15/005C08L91/00C08K13/06C08K9/10C08K7/28C08K3/346C08K3/36
Inventor 黄超
Owner SUZHOU JINGRO TECH
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