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Damping solid tyre

A solid tire and carcass technology, applied in special tires, tire parts, transportation and packaging, etc., can solve the problems of easy tire blowout, high temperature resistance, wear resistance, etc., and achieve weight reduction, strong elasticity and shock absorption Sexuality and the effect of reducing material cost

Inactive Publication Date: 2018-11-06
明光速耐德实心轮胎有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a shock-absorbing solid tire. The present invention solves the problems that traditional tires are easy to blow out, are not resistant to high temperature and are not wear-resistant. The present invention has strong elasticity and shock-absorbing properties , while reducing material cost and weight

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A shock-absorbing solid tire, comprising a wheel hub and a polyurethane carcass arranged on the wheel hub, a heat conduction plate is provided on the outer edge of the wheel hub, a tread rubber is provided on the polyurethane carcass, and the tread rubber and the polyurethane carcass There are several thermally expandable microspheres in between;

[0019] The polyurethane carcass is made of the following raw materials in parts by weight:

[0020] 10 parts of natural rubber, 12 parts of styrene-butadiene rubber, 2 parts of vulcanizing agent, 0.5 part of anti-aging agent, 0.2 part of accelerator, 1 part of zinc oxide, 4 parts of carbon black, 1 part of catalyst and 0.5 part of foam stabilizer;

[0021] The tread rubber is made from the following raw materials in parts by weight:

[0022] 12 parts of butadiene rubber, 14 parts of styrene-butadiene rubber, 16 parts of natural rubber, 1 part of vulcanizing agent, 2 parts of stearic acid, 1 part of accelerator, 0.5 parts of ...

Embodiment 2

[0024] A shock-absorbing solid tire, comprising a wheel hub and a polyurethane carcass arranged on the wheel hub, a heat conduction plate is provided on the outer edge of the wheel hub, a tread rubber is provided on the polyurethane carcass, and the tread rubber and the polyurethane carcass There are several thermally expandable microspheres in between;

[0025] The polyurethane carcass is made of the following raw materials in parts by weight:

[0026] 30 parts of natural rubber, 18 parts of styrene-butadiene rubber, 4 parts of vulcanizing agent, 2 parts of anti-aging agent, 0.8 part of accelerator, 3 parts of zinc oxide, 6 parts of carbon black, 2 parts of catalyst and 0.8 part of foam stabilizer;

[0027] The tread rubber is made from the following raw materials in parts by weight:

[0028] 14 parts of butadiene rubber, 18 parts of styrene-butadiene rubber, 18 parts of natural rubber, 2 parts of vulcanizing agent, 4 parts of stearic acid, 2 parts of accelerator, 1 part of ...

Embodiment 3

[0030] A shock-absorbing solid tire, comprising a wheel hub and a polyurethane carcass arranged on the wheel hub, a heat conduction plate is arranged on the outer edge of the wheel hub, a tread rubber is provided on the polyurethane carcass, and the tread rubber and the polyurethane carcass There are several thermally expandable microspheres in between;

[0031] The polyurethane carcass is made of the following raw materials in parts by weight:

[0032] 20 parts of natural rubber, 16 parts of styrene-butadiene rubber, 2 parts of vulcanizing agent, 1 part of anti-aging agent, 0.5 part of accelerator, 2 parts of zinc oxide, 4 parts of carbon black, 1 part of catalyst and 0.6 part of foam stabilizer;

[0033] The tread rubber is made from the following raw materials in parts by weight:

[0034] 12 parts of butadiene rubber, 16 parts of styrene-butadiene rubber, 16 parts of natural rubber, 1 part of vulcanizing agent, 2 parts of stearic acid, 1 part of accelerator, 0.8 parts of a...

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PUM

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Abstract

The invention discloses a damping solid tyre which comprises a hub and a polyurethane tyre body arranged on the hub; a heat conducting plate is arranged on the side of the outer side ring of the hub;tread rubber is arranged on the polyurethane tyre body; a plurality of thermal expansion microspheres are arranged between the tread rubber and the polyurethane tyre body; the polyurethane tyre body is prepared from the following raw materials in parts by weight: 10-30 parts of natural rubber, 12-18 parts of styrene-butadiene rubber, 2-4 parts of vulcanizer, 0.5-2 parts of antiager, 0.2-0.8 part of accelerator, 1-3 parts of zinc oxide, 4-6 parts of carbon black, 1-2 parts of catalyst and 0.5-0.8 part of foam stabilizer. The damping solid tyre solves the problems that a traditional tyre is likely to be punctured, is not resistant to high temperature and is not resistant to wear, has relatively high elasticity and high damping performance, and meanwhile can reduce the material cost and reduce the weight.

Description

technical field [0001] The invention relates to the technical field of solid tires, in particular to a shock-absorbing solid tire. Background technique [0002] Solid tires have excellent properties such as puncture resistance, high temperature resistance, wear resistance and no tire blowout. Even in harsh environments and heavy loads, they still maintain good performance, thus ensuring transportation safety. Although the price of solid tires is two to three times more expensive than pneumatic tires, its service life can reach four to six times that of pneumatic tires, and it avoids the trouble of repairing tires. Calculate the cost of long-term use, and solid tires can be doubled than pneumatic tires. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a shock-absorbing solid tire. The present invention solves the problems that traditional tires are easy to blow out, are not resistant to high...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/06C08L9/00C08L91/06C08L77/10C08L45/02C08K13/02C08K3/04C08K5/09C08K3/22B60C1/00
CPCC08L7/00B60C1/00B60C1/0016B60C1/0041B60C2001/0091C08K2003/2296C08L9/06C08L2205/02C08L2205/035C08L2205/16C08K13/02C08K3/04C08K3/22C08L9/00C08L91/06C08L77/10C08L45/02C08K5/09
Inventor 卞泽根
Owner 明光速耐德实心轮胎有限公司
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