Wear-resistant non-slip rubber for soles and preparation method thereof

An anti-slip technology for shoe soles, which is applied in the field of rubber sole materials, can solve the problems that the wear resistance and anti-slip properties are difficult to meet the needs of use at the same time, achieve outstanding wear resistance and anti-slip properties, wide application range, and improve wear resistance The effect of sex and anti-slip

Active Publication Date: 2020-04-21
山东宏锦鞋业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wear resistance and anti-skid properties of the current rubber sole materials are difficult to meet the needs of use at the same time

Method used

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  • Wear-resistant non-slip rubber for soles and preparation method thereof
  • Wear-resistant non-slip rubber for soles and preparation method thereof
  • Wear-resistant non-slip rubber for soles and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] The raw material (parts by weight) of wear-resistant anti-slip rubber for soles: 40 parts of butyl rubber, 45 parts of butadiene rubber, 15 parts of natural rubber, 10 parts of meerschaum, 5 parts of softening oil, 5 parts of white carbon black, wear-resistant 4 parts of additives, 3 parts of dibutyl phthalate, 3 parts of accelerator, 3 parts of sulfur, 2 parts of zinc oxide, 2 parts of antioxidant, 1 part of stearic acid.

[0052] The accelerator is tetrabenzylthiuram disulfide.

[0053] The anti-aging agent is anti-aging agent MB.

[0054] The wear-resistant additive is titanium nitride.

[0055] The preparation method of wear-resistant anti-skid rubber for the sole comprises the following steps:

[0056] (1) Weigh each raw material by weight, add butyl rubber, cis-butadiene rubber, and natural rubber into the internal mixer, mix at 90°C for 6 minutes, then add sepiolite, softening oil, white carbon black, Grinding additives, dibutyl phthalate, zinc oxide, anti-agi...

Embodiment 2

[0059] The raw material (parts by weight) of wear-resistant anti-slip rubber for soles: 40 parts of butyl rubber, 45 parts of butadiene rubber, 15 parts of natural rubber, 10 parts of modified sepiolite, 5 parts of softening oil, 5 parts of white carbon black, 4 parts of wear-resistant additive, 3 parts of dibutyl phthalate, 3 parts of accelerator, 3 parts of sulfur, 2 parts of zinc oxide, 2 parts of anti-aging agent, 1 part of stearic acid.

[0060] The accelerator is tetrabenzylthiuram disulfide.

[0061] The anti-aging agent is anti-aging agent MB.

[0062] The modified sepiolite is prepared by the following method, wherein the parts are parts by weight: add 15 parts of sepiolite to 85 parts of water, ultrasonically disperse at 25°C for 30 minutes, and the ultrasonic frequency is 30kHz to obtain sepiolite dispersed solution, add 4 parts of KH570 to 15 parts of ethanol, stir at 150 rpm for 10 minutes to obtain a coupling agent ethanol solution, add the coupling agent ethano...

Embodiment 3

[0068] The raw material (parts by weight) of wear-resistant anti-slip rubber for soles: 40 parts of butyl rubber, 45 parts of butadiene rubber, 15 parts of natural rubber, 10 parts of modified sepiolite, 5 parts of softening oil, 5 parts of white carbon black, 4 parts of wear-resistant additive, 3 parts of dibutyl phthalate, 3 parts of accelerator, 3 parts of sulfur, 2 parts of zinc oxide, 2 parts of anti-aging agent, 1 part of stearic acid.

[0069] The accelerator is tetrabenzylthiuram disulfide.

[0070] The anti-aging agent is anti-aging agent MB.

[0071] The modified sepiolite is prepared by the following method, wherein the parts are parts by weight:

[0072] (1) Add 15 parts of sepiolite to 85 parts of water, ultrasonically disperse at 25°C for 30 minutes, and the ultrasonic frequency is 30kHz to obtain a sepiolite dispersion, add 4 parts of KH570 to 15 parts of ethanol at 150 rpm Stir for 10 minutes to obtain the ethanol solution of the coupling agent, add the ethan...

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Abstract

The invention discloses wear-resistant non-slip rubber for soles and a preparation method of the wear-resistant non-slip rubber. The wear-resistant non-slip rubber for the sole is prepared from the following raw materials (by weight): 35-45 parts of butyl rubber, 40-50 parts of butadiene rubber, 10-20 parts of natural rubber, 8-12 parts of sepiolite, 4-6 parts of softening oil, 4-6 parts of whitecarbon black, 3-5 parts of a wear-resistant additive, 2-4 parts of dibutyl phthalate, 2-4 parts of an accelerant, 2-4 parts of sulfur, 1-3 parts of zinc oxide, 1-3 parts of an anti-aging agent and 0.8-1.2 parts of stearic acid. The wear-resistant non-slip rubber for soles prepared by the invention has good mechanical properties and processability, has outstanding wear resistance and slip resistance, can be used for preparing various wear-resistant non-slip soles, and has good safety and wide application range.

Description

technical field [0001] The invention relates to a wear-resistant anti-slip rubber for shoe soles and a preparation method thereof, belonging to the technical field of rubber shoe sole materials. Background technique [0002] The anti-slip performance of the sole refers to the grip of the outsole on the ground surface or the anti-slip effect when sliding when people walk. Qualified sports shoes should have certain anti-slip performance, which is also an important indicator for judging the quality of footwear. The anti-slip performance of the sole is directly related to the comfort and safety of the wearer. People wear shoes with poor anti-slip effect, which can easily lead to safety accidents such as slipping, falling and falling. With the increasing development of the economy, the development of the construction industry is slowly moving towards high-end direction, especially the ground of many public places is extremely high-end, luxurious and magnificent. The design of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/00C08L23/22C08L7/00C08L91/00C08K13/06C08K9/04C08K9/02C08K7/26C08K7/24C08K5/12C08K3/06C08K3/22C08K5/09C08K3/28A43B13/04
CPCC08L9/00A43B13/04C08L2205/035C08K2003/2296C08L23/22C08L7/00C08L91/00C08K13/06C08K9/04C08K7/26C08K7/24C08K5/12C08K3/06C08K3/22C08K5/09C08K3/28C08K9/02
Inventor 柯祥
Owner 山东宏锦鞋业有限公司
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