阅读说明：本技术 一种矿用输送带 (Mining conveyer belt ) 是由 吕晓刚 吴喜林 程平 王化勇 于 2019-10-12 设计创作，主要内容包括：本发明提供一种矿用输送带,所述矿用输送带是由天然胶、顺丁胶、丁苯胶、氧化锌、硬脂酸、防老剂、超耐磨炭黑、阻燃剂、硫磺和促进剂制备而成,所述矿用输送带的质量组成份数为天然胶40~70份、顺丁胶10~25份、丁苯胶10~30份、氧化锌1~8份、硬脂酸1~5份、防老剂3~10份、超耐磨炭黑50~100份、阻燃剂50~80份、硫磺1~5份和促进剂2~10份。通过对天然胶、顺丁胶、丁苯胶、氧化锌、硬脂酸、防老剂、超耐磨炭黑、阻燃剂、硫磺和促进剂进行制备,对矿用输送带进行制造,通过材料的优化和选择,取代传统的氯丁橡胶体系,密度轻、性价比高,完全能满足MT668各项指标要求。(The invention provides a mining conveyor belt which is prepared from 40 parts of ~ parts of natural rubber, 10 parts of butadiene rubber, 10 parts of ~ parts of butadiene rubber, 1 part of zinc oxide, 1 part of ~ parts of stearic acid, 3 parts of anti-aging agent ~, 50 parts of ultra-wear-resistant carbon black ~, 50 parts of flame retardant ~, 1 part of sulfur and 2 parts of accelerant ~.)

1. The mining conveyor belt is characterized by being prepared from, by mass, 40 ~ 70 parts of natural rubber, 10 ~ 25 parts of butadiene rubber, 10 ~ 30 parts of styrene-butadiene rubber, 1 ~ 8 parts of zinc oxide, 1 ~ 5 parts of stearic acid, 3 ~ 10 parts of an anti-aging agent, 50 ~ 100 parts of super-wear-resistant carbon black, 50 ~ 80 parts of a flame retardant, 1 ~ 5 parts of sulfur and 2 ~ 10 parts of an accelerator.

2. The mining conveyor belt according to claim 1, wherein dibutyl phthalate is further added into the mining conveyor belt, and the mass part of the dibutyl phthalate is 5 ~ 20 parts.

3. The mining conveyor belt of claim 1, wherein chromium oxide is further added into the mining conveyor belt, and the mass part of the chromium oxide is 1 ~ 5 parts.

4. The mining conveyor belt according to claim 1, wherein vaseline is further added into the mining conveyor belt, and the vaseline accounts for 5 ~ 15 parts by weight.

Technical Field

The invention relates to the field of rubber manufacturing, in particular to a mining conveying belt meeting MT668 requirements.

Background

At present, in the mining field, it is very common to use a mining conveyor belt to convey minerals, and the conveyor belt is used as a rubber product, and the strength and the service life of the conveyor belt are important indexes whether the conveyor belt meets the standard or not, while the existing mining conveyor belt is generally made of common chloroprene rubber materials, and the common chloroprene rubber materials have insufficient density, high manufacturing cost and low cost performance. Therefore, the problems that the density of the mining conveyor belt is insufficient and the cost performance is low due to the fact that the mining conveyor belt is made of chloroprene rubber for a period of time are solved.

Disclosure of Invention

Aiming at the problems in the prior art, the invention aims to provide the mining conveying belt meeting the MT668 requirement, the mining conveying belt is manufactured by preparing natural rubber, butadiene rubber, styrene-butadiene rubber, zinc oxide, stearic acid, an anti-aging agent, super wear-resistant carbon black, a flame retardant, sulfur and an accelerator, and the mining conveying belt is light in density and high in cost performance by optimizing and selecting materials to replace a traditional chloroprene rubber system, so that the mining conveying belt can completely meet various index requirements of MT 668.

The invention provides a mining conveyor belt which is prepared from, by mass, 40 ~ parts of natural rubber, 10 ~ parts of butadiene rubber, 10 ~ parts of butadiene rubber, 1 ~ parts of zinc oxide, 1 ~ parts of stearic acid, 3 ~ parts of an anti-aging agent, 50 ~ parts of super-wear-resistant carbon black, 50 3580 parts of a flame retardant, 1 ~ parts of sulfur and 2 ~ parts of an accelerator.

The further improvement is that dibutyl phthalate is added into the mining conveying belt, and the mass part of the dibutyl phthalate is 5 ~ 20 parts.

The further improvement is that chromium oxide is added into the mining conveyor belt, and the mass part of the chromium oxide is 1 ~ 5 parts.

The further improvement is that vaseline is added into the mining conveying belt, and the mass part of the vaseline is 5 ~ 15 parts.

The invention has the beneficial effects that: the conveyor belt for the mine is manufactured by preparing natural rubber, butadiene rubber, styrene-butadiene rubber, zinc oxide, stearic acid, an anti-aging agent, super wear-resistant carbon black, a flame retardant, sulfur and an accelerator, replaces a traditional chloroprene rubber system through optimization and selection of materials, has light density and high cost performance, and can completely meet various index requirements of MT 668.

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.