Abrasion-resistant tire special for tractor

A technology for tractors and tires, which is applied in the field of special wear-resistant tires for tractors. It can solve the problems of easy wear and tear of tractor tires, achieve the effects of simple and reasonable material formula, solve the problem of easy wear and prolong service life

Inactive Publication Date: 2016-05-25
LIUZHOU LIUPIN TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned technical problems existing in the prior art, the present invention provides a special wear-resistant tire for tractors, which can effectively solve the problem that tractor tires are easy to wear

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A special wear-resistant tire for tractors, the material used in the tire includes the following components in weight fractions, 20 parts of natural rubber, 5 parts of sulfur powder, 1 part of nanocellulose whiskers, 6 parts of zinc oxide, 6 parts of vulcanizing agent, hard 4 parts of fatty acid, 5 parts of anti-wear agent, 5 parts of rubber air tightness enhancer, 8 parts of octyl phenolic tackifying resin, 2 parts of plastic polyurethane elastomer TPU, 5 parts of high-performance long aramid fiber.

[0017] Further, the following components in parts by weight are also included: 1 part of dimethyl agglomerated polysiloxane.

[0018] Further, it also includes the following components in parts by weight: 2 parts of calcium carbonate, 2 parts of friction powder, 1 part of magnesium chloride, 1 part of sodium fluoride, and 6 parts of hexamethylenetetramine.

Embodiment 2

[0020] A special wear-resistant tire for tractors, the material used in the tire includes the following components in weight fractions, 25 parts of natural rubber, 7 parts of sulfur powder, 2 parts of nanocellulose whiskers, 8 parts of zinc oxide, 8 parts of vulcanizing agent, hard 5 parts of fatty acid, 8 parts of anti-wear agent, 8 parts of rubber air tightness enhancer, 12 parts of octyl phenolic tackifying resin, 3 parts of plastic polyurethane elastomer TPU, 8 parts of high-performance long aramid fiber.

[0021] Further, the following components are also included in parts by weight: 10-15 parts of polydecanediamide, in this embodiment, 13 parts.

[0022] Further, it also includes the following components in parts by weight: 4 parts of calcium carbonate, 4 parts of friction powder, 2 parts of magnesium chloride, 2 parts of sodium fluoride, and 8 parts of hexamethylenetetramine.

Embodiment 3

[0024] A special wear-resistant tire for tractors, the material used in the tire includes the following components in weight fractions, 22 parts of natural rubber, 6 parts of sulfur powder, 2 parts of nanocellulose whiskers, 7 parts of zinc oxide, 7 parts of vulcanizing agent, hard 4 parts of fatty acid, 6 parts of anti-wear agent, 6 parts of rubber air tightness enhancer, 10 parts of octyl phenolic tackifying resin, 3 parts of plastic polyurethane elastomer TPU, 7 parts of high-performance long aramid fiber.

[0025] Further, it also includes the following components in parts by weight: 2 parts of dimethyl agglomerated polysiloxane, 15 parts of polydecanediamide, and 13 parts of carbon fiber.

[0026] Further, the weight of the following components is divided into: 3 parts of calcium carbonate, 2-4 parts of friction powder, 2 parts of magnesium chloride, 2 parts of sodium fluoride, and 7 parts of hexamethylenetetramine.

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PUM

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Abstract

The invention relates to an abrasion-resistant tire special for a tractor. The tire is manufactured with, by weight, 20-25 parts of natural rubber, 5-7 parts of sulfur powder, 1-2 parts of nano-crystalline cellulose whiskers, 6-8 parts of zinc oxide, 6-8 parts of a vulcanizing agent, 4-5 parts of stearic acid, 5-8 parts of a wear-resisting agent, 5-8 parts of a rubber air tightness enhancing agent, 8-12 parts of octyl-phenolic tackifying resin, 2-3 parts of plasticity polyurethane elastomer (TPU) and 5-8 parts of high-performance long aramid fibers. According to the tire special for the tractor, a material formula is simple and reasonable, the problem that a tire of the tractor is abraded easily can be effectively solved, and the service life of the tire of the tractor is prolonged.

Description

technical field [0001] The invention relates to the technical field of tractor accessories, in particular to a special wear-resistant tire for tractors. Background technique [0002] As a very popular agricultural machinery and equipment in rural areas of our country, tractors have undergone decades of research and development and product updates, and their performance has been greatly improved. However, in the application of tractors, since the roads they drive are mostly mountain roads, mud roads, gravel roads and other roads with poor road conditions, the wear on the tires is serious, and it is necessary to configure special wear-resistant tires for the specific working environment of the tractor. Contents of the invention [0003] In order to solve the above-mentioned technical problems existing in the prior art, the present invention provides a special wear-resistant tire for tractors, which can effectively solve the problem that tractor tires are easy to wear. The p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L7/00C08L1/02C08L61/06C08L75/04C08L77/06C08L77/10C08K13/04C08K7/06C08K3/26C08K3/06C08K3/22C08K5/09B60C1/00
CPCC08L7/00B60C1/00C08L2205/02C08L2205/035C08L2205/16C08L1/04C08L61/06C08L75/04C08L77/10C08L83/04C08K13/04C08K7/06C08K2003/265C08K3/06C08K2003/2296C08K5/09C08L77/06
Inventor 潘承民梁远雄
Owner LIUZHOU LIUPIN TECH
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