Wear-resistant conveyor belt

A technology for conveyor belts and anti-aging agent, applied in the field of conveyor belts, can solve the problems of incomplete application, poor adaptability, strength and wear resistance of conveyor belts, and achieve the effects of ingenious proportioning design, convenient opening and refining performance, and easy availability of raw materials.

Inactive Publication Date: 2018-05-11
广德天鹏实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

The present invent describes an improved method for making conveyors that resist corrosion caused by acids or bases during use. This improves their durability without adding expensive chemicals like chromates which may harm people's health if used over time.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the durableness and performance of conveyors for use at different stages during their lifespan or usage life. Existing conveyance systems suffer from lacking flexibility due to its design with few options available on them, making maintenance difficult without causing damage. Additionally, current designs require frequent replacement even if they work well over time.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] A wear-resistant conveyor belt, comprising the following raw materials in parts by weight: 40 parts of isoprene rubber, 30 parts of ethylene-propylene rubber, 35 parts of acrylic resin, 40 parts of styrene-butadiene rubber, 2 parts of vulcanizing agent, 3 parts of accelerator, and 2 parts of stearic acid , 2 parts of anti-aging agent, 10 parts of softening agent, 30 parts of carbon black, 5 parts of nano-zinc oxide and 10 parts of nano-calcium carbonate, the vulcanizing agent adopts sulfur, the accelerator adopts sulfenamide compound, and the anti-aging The anti-aging agent D is used as the anti-aging agent, and aromatic hydrocarbon oil is used as the softener.

Embodiment 2

[0015] A wear-resistant conveyor belt, comprising the following raw materials in parts by weight: 45 parts of isoprene rubber, 35 parts of ethylene-propylene rubber, 40 parts of acrylic resin, 43 parts of styrene-butadiene rubber, 3 parts of vulcanizing agent, 3.5 parts of accelerator, and 2.5 parts of stearic acid , 3 parts of anti-aging agent, 13 parts of softening agent, 35 parts of carbon black, 7 parts of nano-zinc oxide and 15 parts of nano-calcium carbonate, the vulcanizing agent adopts sulfur, the accelerator adopts sulfenamide compound, and the anti-aging The anti-aging agent RD is used as the anti-aging agent, and naphthenic oil is used as the softener.

Embodiment 3

[0017] A wear-resistant conveyor belt, comprising the following raw materials in parts by weight: 40-50 parts of isoprene rubber, 40 parts of ethylene-propylene rubber, 45 parts of acrylic resin, 45 parts of styrene-butadiene rubber, 4 parts of vulcanizing agent, 4 parts of accelerator, stearic acid 3 parts, 4 parts of anti-aging agent, 15 parts of softening agent, 40 parts of carbon black, 10 parts of nano-zinc oxide and 20 parts of nano-calcium carbonate, described vulcanizing agent adopts sulfur, and described accelerator adopts sulfenamide compound, so The anti-aging agent adopts anti-aging agent NBC, and the softening agent adopts petroleum resin.

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PUM

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Abstract

The invention discloses a wear-resistant conveyor belt. The wear-resistant conveyor belt comprises raw materials in parts by weight as follows: 40-50 parts of isoprene rubber, 30-40 parts of ethylenepropylene rubber, 35-45 parts of acrylic resin, 40-45 parts of butadiene styrene rubber, 2-4 parts of a vulcanizing agent, 3-4 parts of an accelerator, 2-3 parts of stearic acid, 2-4 parts of an antiager, 10-15 parts of a softener, 30-40 parts of carbon black, 5-10 parts of nano-zinc oxide and 10-20 parts of nano-calcium carbonate. The rubber raw materials are reasonably selected, proportion design is skillful, the prepared conveyor belt forming material can have mixing and open milling performance, the raw materials are cheap and easily available, and acid-base resistance and wear resistanceof the conveyor belt prepared later can be improved remarkably.

Description

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Claims

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Application Information

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Owner 广德天鹏实业有限公司
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