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Bionic low temperature anti-wet block tire rubber composition and preparation method

A rubber composition, anti-wet skid technology, applied to special tires, tire parts, tires, etc., can solve the problems of locomotive overturning, casualties, poor handling performance, etc., to improve grip, improve safety, Solve the effect of easy offset

Active Publication Date: 2016-06-22
南通顺驰橡胶制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Locomotives tend to slip sideways in rainy weather, wet roads, and icy and snowy roads, resulting in poor maneuverability and even the locomotive overturning, causing casualties. Therefore, it is an inevitable direction to solve this problem

Method used

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  • Bionic low temperature anti-wet block tire rubber composition and preparation method
  • Bionic low temperature anti-wet block tire rubber composition and preparation method

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Effect test

Embodiment Construction

[0012] Aiming at the problem that the current vehicle tires are prone to side slip, the present invention provides a bionic low-temperature anti-slippery tire rubber composition and a preparation method.

[0013] The idea of ​​the present invention is: to prepare a tread formula that can pierce the water film, the glass transition temperature is -35~-48°C, and the hardness is 58~60°C at -18~22°C, which is a suitable tread hardness for safe driving. , the guidance and braking performance are close to the normal road conditions, while the ordinary tires will increase the speed of tire hardness as the temperature decreases, which is not conducive to safe driving. The addition of waste tire fiber wool, anhydrous silica and glass microbeads enables the tread to have the characteristics of destroying the formation of water film and puncturing the water film, removing the water film medium, and improving tire grip performance and braking. performance. In the pattern design of the mo...

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Abstract

The invention discloses a bionic low-temperature moisture-resistant pulley tire rubber composition and a preparation method thereof. The bionic low-temperature moisture-resistant pulley tire rubber composition comprises the following raw materials: oil-extended styrene butadiene SBR1712, rosin butyl benzene SBR1502, cis-butadiene rubber BR9000, waste tire fiber filaments, a reinforced filler, anhydrous silicon dioxide, glass micro beads, 68# engine oil, a solid softener, zinc oxide, microcrystalline wax, an anti-aging agent H, an anti-aging agent 4010NA, insoluble sulfur, sulfur, a promoter NOBS. The bionic low-temperature moisture-resistant pulley tire rubber composition and the preparation method thereof have the beneficial effects that the moisture and slippage resistance of the tire in low-temperature climate is improved; in rainy days or on the wet and slip road, the waste tire fiber filaments not only can increase the combination intensity of the tread rubber, but also part of dense and fine fiber filaments exposed to the tread like tentacles, the formation of a water membrane can be damaged, and the tire friction can be increased; the match of the waste tire fiber filaments, anhydrous silicon dioxide and glass micro beads can effectively puncture the water membrane, so that the ground grabbing capability and the water distribution performance of the tire can be improved so that the aim of resisting moisture and slippage can be achieved.

Description

technical field [0001] The invention relates to the technical field of rubber, in particular to a biomimetic low-temperature anti-wet sled tire rubber composition and a preparation method. Background technique [0002] The locomotive is prone to sideways sliding in rainy weather, slippery roads and icy and snowy roads, resulting in poor handling performance and even overturning of the locomotive, resulting in casualties. Therefore, solving this problem is an inevitable direction. SUMMARY OF THE INVENTION [0003] In order to solve the deficiencies of the prior art, the embodiment of the present invention provides a bionic low-temperature anti-wet-slippery tire rubber composition, which has excellent wet-slip resistance, water separation performance, guiding braking stability and safety performance. [0004] In order to achieve the above object of the invention, the present invention provides a bionic low-temperature anti-wet slick tire rubber composition, comprising the fo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C08L9/00C08L9/06C08L93/04C08K13/04C08K7/20C08K3/36C08K3/22C08K3/06C08K3/04B29D30/08
CPCB29D30/08B60C1/00C08K2201/014C08L9/00C08L2205/02C08L2205/025C08L2205/035C08L2205/16C08L9/06C08L91/00C08L57/02C08L91/06C08K13/04C08K7/20C08K3/04C08K3/36C08K3/06C08K5/09C08K2003/2296
Inventor 郭建勇
Owner 南通顺驰橡胶制品有限公司
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