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A kind of sole material for oil-proof, waterproof and anti-slip and preparation method thereof

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

Active Publication Date: 2021-08-10
WENZHOU YIHE SHOE MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The published patents CN105504395A, CN104448438A, CN105440356A, etc. at present all use nitrile rubber as the base rubber. However, the better nitrile rubber with oil resistance is difficult to process, which easily causes poor dispersion of carbon black in the process and affects the 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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  • A kind of sole material for oil-proof, waterproof and anti-slip and preparation method thereof
  • A kind of sole material for oil-proof, waterproof and anti-slip and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1: 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 cis-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 ester; wherein the active agent contains the following parts by weight: 3-5 parts of zinc oxide , 1-2 parts of stearic acid.

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

[0026] Step 3: When the temperature of the internal mixer rises to 90°C, clean the dust and put it into small batches for mixing for 30 seconds; the small bat...

Embodiment 2

[0030] Embodiment 2: 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 cis-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 antioxidant 4010NA, 4 parts of active agent, 3 parts of accelerator TBBS, 2 parts of sulfur powder, 10 parts of plasticizer aliphatic dibasic acid ester; wherein the active agent contains the following parts by weight: 3-5 parts of zinc oxide parts, 1-2 parts stearic acid.

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

[0033] Step 3: When the temperature of the internal mixer rises to 90°C, the dust is cleaned and put into small batches for mixing for 30 seconds; the sm...

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 cis-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 antioxidant RD, 3.5 parts of active agent, 3 parts of accelerator TBBS, 2 parts of sulfur powder, 5 parts of plasticizer aliphatic dibasic acid ester; wherein the active agent contains the following parts by weight: 3-5 parts of zinc oxide , 1-2 parts of stearic acid.

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

[0040] Step 3: When the temperature of the internal mixer rises to 90°C, the dust is cleaned and put into small batches for mixing for 30 seconds; the sma...

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Abstract

A shoe sole material for oil-proof, waterproof and anti-skid and its preparation method, its preparation raw material comprises main rubber and rubber additives, the main rubber comprises the following components by weight: 50-80 parts of nitrile rubber, 10-40 parts of butyl rubber 10 parts of butadiene rubber; rubber additives include the following weight components: 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 anti-aging agent 3.5-5 parts of active agent, 3 parts of accelerator, 2 parts of sulfur powder, 5-20 parts of plasticizer. The preparation method comprises mixing nitrile rubber, butadiene rubber and butyl rubber as the main rubber according to a certain ratio, banburying in an internal mixer, rolling in a roller machine, controlling a certain temperature and crosslinking conditions, and obtaining an oil-proof Waterproof and non-slip shoe materials. The present invention finds a balance point among nitrile rubber, butadiene rubber and butyl rubber, and adds specific components of rubber additives to make the obtained rubber sole have waterproof, oil-resistant and anti-skid performance after mixing by internal mixer.

Description

technical field [0001] The invention relates to materials for shoe soles, in particular to a shoe sole material used for oil-proof, waterproof and anti-slip and a preparation method thereof. Background technique [0002] Outdoor sports is a healthy sport, and proper outdoor sports shoes need not only to be waterproof, but also to absorb moisture. When the outdoor sports encounter rainy days, due to the water on the road, the shoes are often submerged by the water, which makes the shoes enter the water, or sweat on the feet outdoors, which will make the wearer very uncomfortable, and it is also detrimental to people's health. [0003] At present, 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 international standard ISO20344:2011, American ASTMF2913-11, etc. performance. When there are pollutants such as oil stains on ...

Claims

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Application Information

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Patent Type & Authority Patents(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