阅读说明：本技术 一种低生热工程实心轮胎 (Low themogenesis engineering solid tire ) 是由 吴喜林 朱秀祥 程平 王化勇 于 2019-09-04 设计创作，主要内容包括：本发明的目的是提供一种低生热工程实心轮胎,采用天然橡胶、顺丁胶BR9000、超耐磨炉黑、芳烃油、氧化锌、硬脂酸、硫磺、促进剂,并且还添加：多壁碳纳米管、酚醛树脂、抗硫化返原剂PK900短纤维、古马隆树脂、硅烷偶联剂a151,通过改性结构耐磨炭黑的使用,加上一系列低生热的材料,轮胎胎面胶生热大幅降低,改善了因为生热导致橡胶材料的老化,提高了使用寿命。(The invention aims to provide a low-heat-generation engineering solid tire, which adopts natural rubber, butadiene rubber BR9000, super wear-resistant furnace black, aromatic oil, zinc oxide, stearic acid, sulfur and an accelerator, and further comprises the following components: the multi-wall carbon nano tube, the phenolic resin, the anti-vulcanization reversion agent PK900 short fiber, the coumarone resin and the silane coupling agent a151 are prepared by using the wear-resistant carbon black with the modified structure and a series of materials with low heat generation, so that the heat generation of a tire tread rubber is greatly reduced, the aging of a rubber material caused by the heat generation is improved, and the service life is prolonged.)

1. A low-heat-generation engineering solid tire is characterized in that: the composite material comprises the following components in parts by weight:

60-80 parts of natural rubber, 900025-35 parts of butadiene rubber, 45-55 parts of super wear-resistant furnace black, 5-10 parts of aromatic oil, 2-8 parts of zinc oxide, 1-6 parts of stearic acid, 1-5 parts of sulfur, 2-8 parts of an accelerator, 10-15 parts of a multi-walled carbon nanotube, 2-5 parts of phenolic resin, 9002-5 parts of an anti-reversion agent PK 9002, 5-10 parts of short fibers, 5-10 parts of coumarone resin and 5-10 parts of a silane coupling agent a 1515-10 parts.

2. A low heat build up engineering solid tire according to claim 1, wherein: the accelerator is a thiuram accelerator.

Technical Field

The invention relates to the field of solid tires, in particular to a low-heat-generation engineering solid tire.

Background

The solid tire is a tire corresponding to a pneumatic tire (hollow tire), and the carcass thereof is solid, does not use a cord as a framework, does not need to be inflated, and thus does not need an inner tube or an inner liner. The earliest tires were solid tires. Solid tires are currently used only for high-load vehicles or machines traveling at low speeds, and also for fixed-position machines. The solid tire is in direct contact with the ground, heat is generated by friction, the use is affected by overlarge heat, and therefore the solid tire needs low heat generation to adapt to different occasions. Therefore, it is necessary to solve this problem.

Disclosure of Invention

In order to solve the problems, the invention provides a low-heat-generation engineering solid tire which adopts natural rubber, butadiene rubber BR9000, super wear-resistant furnace black, aromatic oil, zinc oxide, stearic acid, sulfur and an accelerator, and further comprises the following components: the multi-walled carbon nanotube, the phenolic resin, the anti-vulcanization reversion agent PK900 short fiber, the coumarone resin and the silane coupling agent a151 are prepared by using the wear-resistant carbon black with the modified structure and a series of materials with low heat generation, so that the heat generation of a tire tread rubber is greatly reduced, the aging of a rubber material caused by the heat generation is improved, the service life is prolonged, and the problems in the background art are solved.

The invention aims to provide a low-heat-generation engineering solid tire which comprises the following components in parts by mass:

60-80 parts of natural rubber, 900025-35 parts of butadiene rubber, 45-55 parts of super wear-resistant furnace black, 5-10 parts of aromatic oil, 2-8 parts of zinc oxide, 1-6 parts of stearic acid, 1-5 parts of sulfur, 2-8 parts of an accelerator, 10-15 parts of a multi-walled carbon nanotube, 2-5 parts of phenolic resin, 9002-5 parts of an anti-reversion agent PK 9002, 5-10 parts of short fibers, 5-10 parts of coumarone resin and 5-10 parts of a silane coupling agent a 1515-10 parts.

The further improvement lies in that: the accelerator is a thiuram accelerator.

The invention has the beneficial effects that: the invention adopts natural rubber, butadiene rubber BR9000, super wear-resistant furnace black, aromatic oil, zinc oxide, stearic acid, sulfur and an accelerant, and also adds: the multi-wall carbon nano tube, the phenolic resin, the anti-vulcanization reversion agent PK900 short fiber, the coumarone resin and the silane coupling agent a151 are prepared by using the wear-resistant carbon black with the modified structure and a series of materials with low heat generation, so that the heat generation of a tire tread rubber is greatly reduced, the aging of a rubber material caused by the heat generation is improved, and the service life is prolonged.

Detailed Description

For the purpose of enhancing understanding of the present invention, the present invention will be further described in detail with reference to the following examples, which are provided for illustration only and are not to be construed as limiting the scope of the present invention.