阅读说明：本技术 一种环保白色工程实心轮胎 (Environment-friendly white engineering solid tire ) 是由 程平 吴喜林 吕晓刚 王化勇 于 2019-08-15 设计创作，主要内容包括：本发明的目的是提供一种环保白色工程实心轮胎,通过天然橡胶、沉淀法二氧化、白油、氧化锌、硬脂酸、硫磺、促进剂,再加入稀土防老剂,促进剂为环保的二硫化四苄基秋兰姆,整个白色实心轮胎配方,满足了食品厂等对环境要求高的使用工况,地面污染小,配方满足ROhs 2.0禁用物质要求。(The invention aims to provide an environment-friendly white engineering solid tire, which meets the use conditions of food factories and the like with high requirements on environment by using natural rubber, a precipitation method of dioxide, white oil, zinc oxide, stearic acid, sulfur, an accelerator and a rare earth antioxidant, wherein the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the requirements of ROhs 2.0 forbidden substances.)

1. An environment-friendly white engineering solid tire is characterized in that: the composite material comprises the following components in parts by weight:

80-120 parts of natural rubber, 40-60 parts of precipitated silica, 2-10 parts of white oil, 2-11 parts of zinc oxide, 0.5-5 parts of stearic acid, 1-6 parts of sulfur, 2-8 parts of a promoter and 2-5 parts of a rare earth anti-aging agent; the rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent; the accelerator is tetrabenzylthiuram disulfide.

2. The environment-friendly white engineering solid tire as claimed in claim 1, wherein: 80 parts of natural rubber, 40 parts of precipitated silica, 2 parts of white oil, 2 parts of zinc oxide, 0.5 part of stearic acid, 1 part of sulfur, 2 parts of a promoter and 2 parts of a rare earth anti-aging agent.

Technical Field

The invention relates to the field of solid tires, in particular to an environment-friendly white 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. Some solid tires are required to work in places with high environmental requirements, such as food factories, and therefore white solid tires and environmental protection are required. Therefore, it is necessary to solve this problem.

Disclosure of Invention

In order to solve the problems, the invention provides an environment-friendly white engineering solid tire which is prepared by adding rare earth antioxidant into natural rubber, precipitation-process-based oxidation, white oil, zinc oxide, stearic acid, sulfur and accelerator, wherein the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the use conditions of food factories and the like with high requirements on environment, the ground pollution is small, the formula meets the requirements of ROhs 2.0 forbidden substances, and the problems in the background art are solved.

The invention aims to provide an environment-friendly white engineering solid tire which comprises the following components in parts by mass:

80-120 parts of natural rubber, 40-60 parts of precipitated silica, 2-10 parts of white oil, 2-11 parts of zinc oxide, 0.5-5 parts of stearic acid, 1-6 parts of sulfur, 2-8 parts of a promoter and 2-5 parts of a rare earth anti-aging agent; the rare earth anti-aging agent is prepared by compounding a rare earth complex and a rubber anti-aging agent; the accelerator is tetrabenzylthiuram disulfide.

The further improvement lies in that: 80 parts of natural rubber, 40 parts of precipitated silica, 2 parts of white oil, 2 parts of zinc oxide, 0.5 part of stearic acid, 1 part of sulfur, 2 parts of a promoter and 2 parts of a rare earth anti-aging agent.

The invention has the beneficial effects that: the invention uses natural rubber, precipitation method dioxide, white oil, zinc oxide, stearic acid, sulfur, accelerator, rare earth anti-aging agent, the accelerator is environment-friendly tetrabenzylthiuram disulfide, the whole formula of the white solid tire meets the use condition of food factories and the like with high requirements on environment, the ground pollution is small, and the formula meets the requirements of ROhs 2.0 forbidden substances.

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.