Wear-resistant and high-temperature resistant high-strength conveying belt and preparation method thereof

A conveyor belt, high-strength technology, used in the field of conveyor belts, can solve the problems of poor high temperature resistance and poor wear resistance of conveyor belts, and achieve the effects of low cost, improved flame retardant performance and temperature resistance, and good elasticity.

Inactive Publication Date: 2019-02-15
谢志汉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing conveyor belts have poor wear resistance and poor high temperature resistance

Method used

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  • Wear-resistant and high-temperature resistant high-strength conveying belt and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] The invention provides a wear-resistant, high-temperature-resistant, high-strength conveyor belt, which comprises a conveyor belt core 1, a cover rubber 2 symmetrically arranged on the upper and lower sides of the outer wall of the conveyor belt core 1, and edges symmetrically arranged on the left and right sides of the outer wall of the conveyor belt core 1. Glue 3, and covering glue 2 is arranged between two side glues 3, and the outer wall of covering glue 2 is far away from conveyor belt belt core 1 outer wall side and is provided with wear-resistant layer 4, and wear-resistant layer 4 comprises the raw material of following weight part: Styrene-butadiene 42 parts of rubber, 36 parts of polyurethane elastomer, 15 parts of neoprene rubber, 7 parts of dicumyl peroxide, 3 parts of vulcanizing agent, 3 parts of accelerator, 8 parts of epoxy soybean oil, 3 parts of dioctyl phthalate 3 parts of magnesium hydroxide, 3 to 5 parts of zinc oxide, 4 parts of antioxidant, 5 part...

Embodiment 2

[0034] The invention provides a wear-resistant, high-temperature-resistant, high-strength conveyor belt, which comprises a conveyor belt core 1, a cover rubber 2 symmetrically arranged on the upper and lower sides of the outer wall of the conveyor belt core 1, and edges symmetrically arranged on the left and right sides of the outer wall of the conveyor belt core 1. Glue 3, and covering glue 2 is arranged between two side glues 3, and the outer wall of covering glue 2 is far away from conveyor belt belt core 1 outer wall side and is provided with wear-resistant layer 4, and wear-resistant layer 4 comprises the raw material of following weight part: Styrene-butadiene 45 parts of rubber, 36 parts of polyurethane elastomer, 15 parts of neoprene rubber, 7 parts of dicumyl peroxide, 3 parts of vulcanizing agent, 3 parts of accelerator, 8 parts of epoxy soybean oil, 3 parts of dioctyl phthalate 3 parts of magnesium hydroxide, 3 to 5 parts of zinc oxide, 4 parts of antioxidant, 5 part...

Embodiment 3

[0044] The invention provides a wear-resistant, high-temperature-resistant, high-strength conveyor belt, which comprises a conveyor belt core 1, a covering glue 2 is symmetrically arranged on the upper and lower sides of the outer wall of the conveyor belt core 1, and edges are symmetrically arranged on the left and right sides of the outer wall of the conveyor belt core 1. Glue 3, and covering glue 2 is arranged between two side glues 3, and the outer wall of covering glue 2 is far away from conveyor belt belt core 1 outer wall side and is provided with wear-resistant layer 4, and wear-resistant layer 4 comprises the raw material of following weight part: Styrene-butadiene 43 parts of rubber, 33 parts of polyurethane elastomer, 14 parts of neoprene rubber, 7 parts of dicumyl peroxide, 3 parts of vulcanizing agent, 3 parts of accelerator, 7 parts of epoxy soybean oil, 3 parts of dioctyl phthalate 3 parts, magnesium hydroxide 3 parts, zinc oxide 4 parts, antioxidant 3 parts, fla...

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Abstract

The invention discloses a wear-resistant and high-temperature resistant high-strength conveying belt which comprises a conveying belt core, cover rubber and edge rubber, wherein the cover rubber is arranged between two pieces of edge rubber and on a wear-resistant layer; the wear-resistant layer comprises the following raw materials in parts by weight: butadiene styrene rubber, a polyurethane elastomer, polychloroprene, dicumyl peroxide, a sulfurizing reagent, zinc oxide, an antioxidant, a fire retardant and sulfur. The invention provides the wear-resistant and high-temperature resistant high-strength conveying belt; the butadiene styrene rubber, the polyurethane elastomer and the polychloroprene are adopted as main materials, so that the wear-resistant layer has better elasticity, wear resistance and flame retardance; the temperature resistance of the wear-resistant layer can be effectively improved, and remarkable influence on the scorch time of the wear-resistant layer and the mechanical property of the wear-resistant layer can be achieved; the invention further provides a preparation method of the wear-resistant and high-temperature resistant high-strength conveying belt; the preparation method is simple in operation, simple and easily obtained materials and lower in cost; therefore, the preparation method is worthy of promotion.

Description

technical field [0001] The invention relates to the technical field of conveyor belts, in particular to a wear-resistant, high-temperature, high-strength conveyor belt and a preparation method thereof. Background technique [0002] Conveyor belt, also known as conveyor belt, is a rubber, fiber, metal composite product, or plastic and fabric composite product used to carry and transport materials in the belt conveyor belt. Conveyor belts are widely used in cement, coking, metallurgy, chemical, steel and other industries where the conveying distance is short and the conveying volume is small. [0003] Conveyor belts, belt conveyors are widely used in agriculture, industrial and mining enterprises, and transportation industries to transport various solid block and powder materials or finished items. The conveyor belt can be transported continuously, efficiently, and at a large angle. The operation is safe, the conveyor belt is easy to use, the maintenance is easy, the freight ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L9/06C08L75/04C08L11/00C08L91/00C08K13/02C08K5/12C08K3/22C08K3/06B32B25/14B32B25/10B32B27/02B32B27/12B32B27/36B32B7/12B65G15/32
CPCB32B5/02B32B5/26B32B7/12B32B25/10B32B25/14B32B2262/0276B32B2307/3065B32B2307/51B32B2307/554B32B2433/02B65G15/32C08K2003/2224C08K2003/2296C08L9/06C08L2201/02C08L2201/08C08L2205/035C08L2312/00C08L75/04C08L11/00C08L91/00C08K13/02C08K5/12C08K3/22C08K3/06
Inventor 谢志汉
Owner 谢志汉
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