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Ultra abrasion resistant and adhesion resistant conveyer belt and preparation method thereof

An anti-adhesion and super wear-resistant technology, applied in the field of conveyor belts, can solve the problems of worn belts, decreased transportation efficiency, material accumulation on transportation lines, etc., to maximize service life, reduce cleaning costs, and improve transportation efficiency.

Active Publication Date: 2017-06-23
WUXI BOTON CONVEYOR SOLUTION CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Under normal circumstances, materials will be transported through the conveyor belt in the form of lumps, granules, and powders of different shapes and sizes. The rubber conveyor belt used for outdoor operation, if it encounters wet or rainy and snowy weather, has strong water absorption. The material is easy to get damp, and the wet material is easy to adhere to the surface of the conveyor belt during transportation, which seriously wears the belt body and enters the return section with the conveyor belt, causing material accumulation on the transportation line, resulting in a decrease in transportation efficiency, belt body slipping, structural deformation and Fracture and other problems, once these problems occur, it is difficult to quickly deal with them on site, which will bring great losses to production
[0004] At present, the most common way to solve the problem of adhesion is to install a cleaner, but it is easy to cause the belt body to be scratched by the scraper of the cleaner; if manual cleaning is arranged, the cost is high, and the flying materials are harmful to the human body

Method used

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  • Ultra abrasion resistant and adhesion resistant conveyer belt and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] 95 parts of butadiene rubber; 5 parts of natural rubber; 35 parts of carbon black N234; 25 parts of N115; 0.3 parts of sulfur; 2 parts of sulfenamide accelerator CZ; 1 part; 2 parts of anti-aging agent RD; 2 parts of anti-aging agent 4020NA; 2 parts of microcrystalline wax; 2 parts of dispersant FS-12;

[0029] The preparation method of the super wear-resistant anti-adhesion conveyor belt, the steps are as follows in parts by weight:

[0030] (1) One-stage mixing: put butadiene rubber and plastic-trained natural rubber into the internal mixer, mix at a speed of 30r / min for 80s; then add carbon black and continue mixing for 30s, then add vulcanization activator, Anti-aging agent, dispersant, softener, surface slipping agent, mixed for 2 minutes; the temperature is 130 ℃ deglue, parked for 18 hours, to obtain a section of mixed rubber;

[0031] (2) Two-stage mixing: Take the first-stage mixed rubber prepared in step (1), add anti-scorch agent CTP, vulcanizing agent sulfu...

Embodiment 2

[0037] 85 parts of butadiene rubber; 15 parts of natural rubber; 35 parts of carbon black N234; 25 parts of N115; 0.3 parts of sulfur; 2 parts of vulcanization accelerator accelerator NS; 1 part; 1.5 parts of anti-aging agent RD; 2 parts of anti-aging agent 4020NA; 1.5 parts of microcrystalline wax; 2 parts of dispersant AT-P;

[0038] The preparation method of the super wear-resistant anti-adhesion conveyor belt, the steps are as follows in parts by weight:

[0039] (1) One-stage mixing: put butadiene rubber and plastic-trained natural rubber into the internal mixer, and mix at a speed of 40r / min for 60s; then add carbon black and continue mixing for 40s, and then add vulcanization activator, Anti-aging agent, dispersant, softener, surface slipping agent, mixed for 1min; the temperature is 135°C, deglue, parked for 21 hours, to obtain a section of mixed rubber;

[0040] (2) Two-stage mixing: Take the first-stage mixed rubber prepared in step (1), add anti-scorch agent CTP, v...

Embodiment 3

[0046] 75 parts of butadiene rubber; 25 parts of natural rubber; 30 parts of carbon black N234; 20 parts of N115; 0.3 parts of sulfur; 2 parts of vulcanization accelerator DTDM; 2 parts of anti-aging agent RD; 1.5 parts of anti-aging agent 4020NA; 1.5 parts of microcrystalline wax; 1.5 parts of dispersant AT-P;

[0047] The preparation method of the super wear-resistant anti-adhesion conveyor belt, the steps are as follows in parts by weight:

[0048] (1) One-stage mixing: put butadiene rubber and plastic-trained natural rubber into the internal mixer, mix at a speed of 50r / min for 40s; then add carbon black and continue mixing for 30s, then add vulcanization activator, Anti-aging agent, dispersant, softener, surface slipping agent, mixed for 1min; the temperature is 140 ℃ deglue, parked for 18 to 24 hours, to obtain a mixed rubber;

[0049](2) Two-stage mixing: Take the first-stage mixed rubber prepared in step (1), add anti-scorch agent CTP, vulcanizing agent sulfur, and vu...

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Abstract

The invention relates to an ultra abrasion resistant and adhesion resistant conveyer belt and a preparation method thereof and belongs to the technical field of conveyer belts. Butadiene rubber, natural rubber, a reinforcing agent, sulphur, a vulcanizing promoter, a vulcanizing activator, an antiscorching agent CTP, an anti-aging agent, a dispersant, a softening agent and a surface lubricant are involved. First of all, the butadiene rubber and the natural rubber are put into an internal mixer; then the reinforcing agent is added to continue mixing; then the vulcanizing activator, the anti-aging agent, the dispersant, the softening agent and the surface lubricant are added; after mixing and rubber discharging, a section of mixing rubber is obtained; then the antiscorching agent CTP, the sulphur and the vulcanizing promoter are continuously added; and mixing is continuously conducted, obtained covering rubber is subjected to the working procedures such as rolling and molding, and the ultra abrasion resistant and adhesion resistant conveyer belt product is obtained. The adhesive capacity of a wet material on the surface of the conveyer belt is reduced, the transport efficiency is improved by 30%-40%, and cleaning cost is reduced. For sticky materials possibly preserved on the surface of a belt body, abrasion of the materials to the belt body is reduced to the maximum extent through the index of the abrasion resistance of 30 mm<3> or below, so that the service life of the conveyor belt is maximized.

Description

technical field [0001] The invention relates to a super wear-resistant and anti-adhesion conveyor belt and a preparation method thereof, in particular to a super wear-resistant and anti-adhesion conveyor belt and a preparation method thereof, belonging to the technical field of conveyor belts. Background technique [0002] Conveyor is the most cost-effective method of conveying industrial bulk materials, and the conveyor belt is its most important component. Rubber conveyor belts are the second largest category of important rubber products next to tires. They are mainly used in national key industries such as coal, metallurgy, building materials, coke, and power generation that support national economic and social development. [0003] Under normal circumstances, materials will be transported through the conveyor belt in the form of lumps, granules and powders of different shapes and sizes. The rubber conveyor belt used for outdoor operation, if it encounters wet or rainy an...

Claims

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Application Information

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IPC IPC(8): B65G15/32C08L9/00C08L7/00C08L91/06C08K13/02C08K5/20C08K3/06C08K3/04C08K5/47C08K3/22C08K5/09
Inventor 顾瑾萨日娜范旭梦曲成东吴建国孙业斌
Owner WUXI BOTON CONVEYOR SOLUTION CO LTD
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