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Automotive damping anti-explosion tyre

A technology for run-flat tires and automobiles, used in special tires, tire parts, anti-corrosion coatings, etc., can solve the problems of low tire comfort and safety, achieve excellent tear resistance and electrical insulation, enhance toughness, increase The effect of corrosion resistance

Inactive Publication Date: 2017-12-15
ZHEJIANG YUEJIN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the problems of low comfort and safety of traditional automobile tires, the present invention provides a shock-absorbing and explosion-proof tire for automobiles with corrosion resistance and high elasticity

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A shock-absorbing explosion-proof tire for automobiles is composed of a modified composite rubber tire body and a nano-shock-absorbing coating, and the nano-shock-absorbing coating is coated on the outer surface of the modified composite rubber tire body, wherein:

[0021] The modified composite rubber tire body is made of the following raw materials: 60g of nitrile rubber, 55g of natural rubber, 12g of zinc oxide, 15g of high elastic polyethylene fiber, 1g of sulfur and 45g of high wear-resistant carbon black;

[0022] The nano-shock-absorbing coating is made of the following raw materials: 5g of nano-titanium dioxide, 10g of nickel-molybdenum alloy, 125g of far-infrared ceramic powder (35g of white carbon black, 55g of magnesium oxide and 35g of silver chloride), 20g of molybdenum phenolic resin, 5g of 3-aminopropyltrimethoxysilane and 10g of hollow microspheres (filled with epoxy acrylate resin).

Embodiment 2

[0024] A shock-absorbing explosion-proof tire for automobiles is composed of a modified composite rubber tire body and a nano-shock-absorbing coating, and the nano-shock-absorbing coating is coated on the outer surface of the modified composite rubber tire body, wherein:

[0025] The modified composite rubber tire body is made of the following raw materials: 85g of nitrile rubber, 75g of natural rubber, 15g of zinc oxide, 10g of spider silk, 10g of polyurethane fiber, 3g of sulfur and 60g of high wear-resistant carbon black;

[0026] The nano-shock-absorbing coating is made of the following raw materials: 5-10g of nano-titanium dioxide, 12g of nickel-molybdenum alloy, 8g of nickel-copper alloy, far-infrared ceramic powder (45g of white carbon black, 65g of magnesium oxide and 60g of silver chloride) 170g, 40g of molybdenum phenolic resin, 15g of 3-aminopropyltrimethoxysilane and 20g of hollow microspheres (filled with epoxy acrylate resin).

Embodiment 3

[0028] A shock-absorbing explosion-proof tire for automobiles is composed of a modified composite rubber tire body and a nano-shock-absorbing coating, and the nano-shock-absorbing coating is coated on the outer surface of the modified composite rubber tire body, wherein:

[0029] The modified composite rubber tire body is made of the following raw materials: 80g of nitrile rubber, 65g of natural rubber, 13g of zinc oxide, 8g of high elastic polyethylene fiber, 8g of silk, 2g of sulfur and 50g of high wear-resistant carbon black;

[0030] The nano-shock-absorbing coating is made of the following raw materials: 8g of nano-titanium dioxide, 15g of nickel-copper alloy, 150g of far-infrared ceramic powder (40g of white carbon black, 60g of magnesium oxide and 50g of silver chloride), 30g of molybdenum phenolic resin, 10 g of 3-aminopropyltrimethoxysilane and 15 g of hollow microspheres (filled with epoxy acrylate resin).

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PUM

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Abstract

The invention relates to the technical field of tyres, in particular to an automotive damping anti-explosion tyre. The automotive damping anti-explosion tyre is formed by a modified composite rubber tyre and a nano damping coating, the outer surface of the modified composite rubber tyre is coated with the nano damping coating, and the modified composite rubber tyre is prepared from, by weight, 60-85 parts of acrylonitrile butadiene rubber, 55-75 parts of natural rubber, 12-15 parts of zinc oxide, 15-20 parts of elastic fibers, 1-3 parts of sulphur and 45-60 parts of highly wearproof carbon black. By coating the modified composite rubber tyre with the nano damping coating, the automotive damping anti-explosion tyre is excellent in water-proof performance and decay resistance; by adding the natural rubber and the elastic fibers into the formula of the modified composite rubber tyre, the elasticity and damping performance of the damping anti-explosion tyre are greatly improved.

Description

technical field [0001] The invention relates to the technical field of tires, in particular to a shock-absorbing and explosion-proof tire for automobiles with corrosion resistance and high elasticity. Background technique [0002] Automobile tires are one of the important parts of automobiles. They are in direct contact with the road surface, and work together with the suspension of the automobile to ease the impact of the car while driving, ensuring that the car has good seating comfort and smooth driving; ensuring that the wheels and the road surface have Good adhesion; improve the traction, braking and passability of the car; bearing the weight of the car, the important role played by tires on the car has attracted more and more attention. Tires are often used under complex and harsh conditions, and they are subjected to various deformations, loads, forces, and high and low temperature effects during driving, so they must have high load-bearing performance, traction perfo...

Claims

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Application Information

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IPC IPC(8): C08J7/04C09D161/14C09D5/08C09D7/12C08L9/02C08L7/00C08L23/06C08L75/04C08L89/00C08K3/22C08K3/06C08K3/04B60C1/00
CPCB60C1/0016B60C1/0041C08J7/0427C08J2309/02C08J2461/14C08K3/36C08K5/544C08K7/22C08K13/04C08K2003/222C08K2003/2241C08K2003/2296C08K2201/011C08L9/02C08L2205/03C08L2205/035C08L2205/16C09D5/08C09D161/14C08L7/00C08L23/06C08K3/22C08K3/06C08K3/04C08L75/04C08L89/00
Inventor 骆春阳李理方振江梅吟飞沈悦时
Owner ZHEJIANG YUEJIN MACHINERY
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