Mine conveyor belt

Abstract

The invention provides a mine conveyor belt. The mine conveyor belt is prepared from 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 accelerant, and the mass parts of the components of the mineral conveyor belt are as the follows: 40-70 parts of natural rubber, 10-25 partsof 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 the anti-aging agent, 50-100 parts of super wear-resistant carbon black, 50-80 parts of the flame retardant, 1-5 parts of sulfur and 2-10 parts of the accelerant. The natural rubber, the butadiene rubber, the styrene-butadiene rubber, the zinc oxide, the stearic acid, the anti-aging agent, the super wear-resistant carbon black, the flame retardant, the sulfur and the accelerant are used for preparation, and then the mine conveyor belt is manufactured. Through optimization and selection of the materials, a traditional neoprene rubber system is replaced, and the mine conveyor belt has light density and high cost performance, and can completely meet requirements ofvarious indexes MT668.

Description

technical field [0001] The invention relates to the field of rubber manufacturing, in particular to a mining conveyor belt meeting the requirements of MT668. Background technique [0002] At present, in the field of mining, it is very common to use mining conveyor belts to transport minerals. As rubber products, the strength and life of conveyor belts are important indicators of whether the conveyor belt meets the standards. The current mining conveyor belts generally use The most common neoprene material is made of ordinary neoprene material, and the density of ordinary neoprene material is insufficient, and the cost is high, and its cost performance is low. Therefore, it is particularly important to solve the problem of insufficient density and low cost performance of chloroprene rubber for mining conveyor belts used for a period of time. Contents of the invention [0003] In view of the problems existing in the above-mentioned prior art, the purpose of the present inve...

AI Technical Summary

Problems solved by technology

[0002] At present, in the field of mining, it is very common to use mining conveyor belts to transport minerals. As rubber products, the strength and service life of conveyor belts are important indicators of whether the conveyor belts meet the standards. The current mining conveyor belts generally use It is made of ordinary neoprene material, and the density of ordinary neoprene material is insufficient, and the cost is high, and its cost performance is low