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Oil-proof water-proof antiskid shoe sole material and preparing method thereof

A shoe sole material and oil-repellent technology, applied in shoe soles, applications, footwear, etc., can solve the problems of decreased wear resistance, poor combination of oil resistance and wear resistance, poor dispersion of carbon black, etc.

Active Publication Date: 2019-07-30
WENZHOU YIHE SHOE MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patents CN105504395A, CN104448438A, CN105440356A, etc. that have been published at present all use nitrile rubber as the base rubber, but the better nitrile rubber of oil resistance is easy to cause poor dispersion of carbon black in processing, which affects Its wear resistance makes the oil resistance and wear resistance not well combined. If the oil resistance is improved and the wear resistance is decreased, it cannot meet the performance requirements of oil resistance and wear resistance at the same time.

Method used

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  • Oil-proof water-proof antiskid shoe sole material and preparing method thereof
  • Oil-proof water-proof antiskid shoe sole material and preparing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Embodiment one: the preparation method 1 of shoe material

[0024] Step 1: Weigh the following components: 80 parts of nitrile rubber, 10 parts of butyl rubber, 10 parts of butadiene rubber, 50 parts of white carbon black, 6 parts of phenolic resin, 3 parts of terpene resin, 6 parts of zinc oxide, stearin 1.5 parts of acid, 2 parts of antioxidant 4020, 5 parts of active agent, 3 parts of accelerator CBS, 2 parts of sulfur powder, 20 parts of plasticizer aliphatic dibasic acid fat; wherein the active agent comprises the following parts by weight: zinc oxide 3-5 1-2 parts of stearic acid.

[0025] Step 2: Knead the large material prepared in step 1 until uniform; the large material includes: 80 parts of nitrile rubber, 10 parts of butyl rubber, 10 parts of butadiene rubber, and 50 parts of white carbon black.

[0026] Step 3: Wait until the temperature of the internal mixer rises to 90°C, clean up the dust and put in small materials for mixing for 30 seconds; the small m...

Embodiment 2

[0030] Embodiment two: the preparation method 2 of shoe material

[0031] Step 1: Weigh the following components: 70 parts of nitrile rubber, 20 parts of butyl rubber, 10 parts of butadiene rubber, 40 parts of white carbon black, 6 parts of phenolic resin, 4 parts of terpene resin, 6 parts of zinc oxide, stearin 1.5 parts of acid, 2 parts of anti-aging agent 4010NA, 4 parts of active agent, 3 parts of accelerator TBBS, 2 parts of sulfur powder, 10 parts of plasticizer aliphatic dibasic acid fat; wherein the active agent contains the following parts by weight: zinc oxide 3-5 1-2 parts of stearic acid.

[0032] Step 2: Knead the large material prepared in step 1 until uniform; the large material includes: 20 parts of nitrile rubber, 20 parts of butyl rubber, 10 parts of butadiene rubber, and 40 parts of white carbon black.

[0033] Step 3: When the temperature of the internal mixer rises to 90°C, clean the dust and put in small materials for mixing for 30 seconds; the small mat...

Embodiment 3

[0037] Embodiment three: the preparation method 3 of shoe material

[0038] Step 1: Weigh the following components: 50 parts of nitrile rubber, 40 parts of butyl rubber, 10 parts of butadiene rubber, 35 parts of white carbon black, 6 parts of phenolic resin, 4 parts of terpene resin, 6 parts of zinc oxide, stearin 1.5 parts of acid, 2 parts of anti-aging agent RD, 3.5 parts of active agent, 3 parts of accelerator TBBS, 2 parts of sulfur powder, 5 parts of plasticizer aliphatic dibasic acid fat; wherein the active agent contains the following parts by weight: zinc oxide 3-5 1-2 parts of stearic acid.

[0039] Step 2: Knead the large material prepared in step 1 until uniform; the large material includes: 50 parts of nitrile rubber, 40 parts of butyl rubber, 10 parts of butadiene rubber, and 35 parts of white carbon black.

[0040] Step 3: Wait until the temperature of the internal mixer rises to 90°C, clean up the dust and put in small materials for mixing for 30 seconds; the s...

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Abstract

The invention discloses an oil-proof water-proof antiskid shoe sole material and a preparing method thereof. The material is prepared from main rubber and rubber auxiliaries. The main rubber comprises, by weight, 50-80 parts of nitrile butadiene rubber, 10-40 parts of butyl rubber and 10 parts of butadiene rubber. The rubber auxiliaries comprise, by weight, 35-50 parts of white carbon black, 6 parts of phenolic resin, 3-4 parts of terpene resin, 6 parts of zinc oxide, 1.5 parts of stearic acid, 2 parts of an anti-ageing agent, 3.5-5 parts of an active agent, 3 parts of an accelerant, 2 parts of sulfur powder and 5-20 parts of a plasticizer. The preparing method includes the steps of mixing the nitrile butadiene rubber, butyl rubber and butadiene rubber according to a certain ratio, conducting banburying in a banbury mixer and mixing in a roller machine, and controlling certain temperature and crosslinking conditions to obtain the oil-proof water-proof antiskid shoe material for a shoe.By finding a balance point in the nitrile butadiene rubber, butyl rubber and butadiene rubber, after the rubber auxiliaries with specific components are added and mixed through the banbury mixer, theobtained rubber shoe sole has oil-proof water-proof antiskid performance.

Description

technical field [0001] The invention relates to a material for shoe soles, in particular to a shoe sole material for oil, water, and slip resistance and a preparation method thereof. Background technique [0002] Outdoor sports are a healthy sport, and suitable outdoor sports shoes not only need to be waterproof, but also need to absorb moisture. When outdoor sports run into rainy days, due to the accumulated water on the road, the shoes are often submerged by water, causing water to enter the shoes. [0003] Now the anti-slip performance, as an important safety guarantee for safety shoes and labor insurance shoes, has been included in the scope of safety testing and certification by some countries and regions, such as the international standard ISO20344: 2011, the United States ASTMF2913-11, etc., focusing on the anti-slip performance of the oil stained interface performance. When there are pollutants such as oil stains on the road surface, the oil stains will not only pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/02C08L23/22C08L9/00C08L61/06C08L45/00C08K13/02C08K3/36C08K3/22C08K5/09C08K5/18A43B13/04B29C35/02
CPCA43B13/04B29C35/02C08K2003/2296C08L9/02C08L2205/035C08L23/22C08L9/00C08L61/06C08L45/00C08K13/02C08K3/36C08K3/22C08K5/09C08K5/18
Inventor 刘晓清李树和梁云鸿
Owner WENZHOU YIHE SHOE MATERIAL CO LTD