Improved flame-retardant conveyer belt

A conveyor belt and improved technology, applied in the field of rubber materials, can solve the problem of insufficient specificity of conveyor belt functions, and achieve the effect of highlighting substantive characteristics, excellent heat resistance and aging resistance, and improving substantive characteristics.

Inactive Publication Date: 2015-02-18
QINGDAO TONGSHENGTONG RUBBER & PLASTIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The function of the existing conveyor belt is not specifi

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1, an improved flame-retardant conveyor belt, made of the following raw materials in parts by weight: 20 parts of natural rubber, 3 parts of sulfur, 8 parts of antimony oxide, 9 parts of coumarone, 11 parts of aluminum hydroxide, pine 4 parts of tar, 7 parts of zinc sulfate, 7 parts of solid chlorinated paraffin, 1 part of paraffin, 11 parts of aluminum hydroxide, 8 parts of carbon black, 8 parts of asbestos fiber, 4 parts of engine oil, 10 parts of neoprene rubber, chlorinated polyethylene 11 parts, 7 parts of aromatic oil, 15 parts of styrene-butadiene rubber, 3 parts of accelerator NOBS, 5 parts of magnesium oxide, and 5 parts of dioctyl phthalate.

Embodiment 2

[0010] Embodiment 2, an improved flame-retardant conveyor belt, made of the following raw materials in parts by weight: 30 parts of natural rubber, 4 parts of sulfur, 10 parts of antimony oxide, 13 parts of coumarone, 14 parts of aluminum hydroxide, pine 6 parts of tar, 8 parts of zinc sulfate, 11 parts of solid chlorinated paraffin, 2 parts of paraffin, 18 parts of aluminum hydroxide, 15 parts of carbon black, 14 parts of asbestos fiber, 6 parts of engine oil, 15 parts of neoprene rubber, chlorinated polyethylene 15 parts, 9 parts of aromatic oil, 20 parts of styrene-butadiene rubber, 4 parts of accelerator NOBS, 7 parts of magnesium oxide, 8 parts of dioctyl phthalate.

Embodiment 3

[0011] Embodiment 3, an improved flame-retardant conveyor belt, made of the following raw materials in parts by weight: 40 parts of natural rubber, 6 parts of sulfur, 12 parts of antimony oxide, 16 parts of coumarone, 16 parts of aluminum hydroxide, pine 8 parts of tar, 10 parts of zinc sulfate, 14 parts of solid chlorinated paraffin, 3 parts of paraffin, 22 parts of aluminum hydroxide, 19 parts of carbon black, 16 parts of asbestos fiber, 8 parts of engine oil, 20 parts of neoprene rubber, chlorinated polyethylene 18 parts, 10 parts of aromatic oil, 25 parts of styrene-butadiene rubber, 6 parts of accelerator NOBS, 8 parts of magnesium oxide, 9 parts of dioctyl phthalate.

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PUM

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Abstract

The invention discloses an improved flame-retardant conveyer belt. The conveyer belt is made from the following raw materials in parts by weight: 20-40 parts of natural rubber, 3-6 parts of sulphur, 8-12 parts of antimony oxide, 9-16 parts of cumarone, 11-16 parts of aluminium hydroxide, 4-8 parts of pine tar, 7-10 parts of zinc sulfate, 7-14 parts of solid chlorcosane, 1-3 parts of paraffine, 11-22 parts of aluminium hydroxide, 8-19 parts of carbon black, 8-16 parts of asbestos fiber, 4-8 parts of engine oil, 10-20 parts of neoprene, 11-18 parts of chlorinated polyethylene, 7-10 parts of aromatic oil, 15-25 parts of butylbenzene rubber, 3-6 parts of an accelerants NOBS, 5-8 parts of magnesia, and 5-9 parts of dioctyl phthalate. The improved flame-retardant conveyer belt provided by the invention has excellent ageing performance and high stretching strength.

Description

technical field [0001] The invention relates to the technical field of rubber materials, in particular to an improved flame-retardant conveyor belt. Background technique [0002] The conveyor belt is currently the main tool for transporting coal underground in coal mines. The conveyor belt is made of fabric with a layer of rubber covering the entire surface. Its advantages are good elasticity, easy trough formation, large conveying inclination, and high transportation efficiency. The function of the existing conveyor belt is not specific enough to meet the specific needs of certain industries. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide an improved flame-retardant conveyor belt with excellent heat and aging resistance and high tensile strength. [0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: an i...

Claims

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Application Information

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IPC IPC(8): C08L7/00C08L9/06C08L11/00C08L45/02C08L23/28C08K13/04C08K7/12C08K3/06C08K3/22C08K3/30C08K5/02C08K5/01C08K3/04C08K5/12
CPCC08L7/00C08L2201/02C08L2201/08C08L2205/035
Inventor 孙梁博王岐山
Owner QINGDAO TONGSHENGTONG RUBBER & PLASTIC
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