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Color rubber synchronous belt and preparation method thereof

A synchronous belt and rubber technology, applied in belts, other household appliances, applications, etc., can solve environmental pollution and other problems, achieve enhanced modulus and creep resistance, good wear resistance and heat resistance, and high heat and oxygen aging resistance performance effect

Inactive Publication Date: 2016-03-30
JIANGSU AOFUTE BELT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The large-load and high-speed synchronous belts currently used in the market are all black. During operation, friction with the pulley will produce a small amount of black rubber powder, which is likely to cause slight pollution to the environment. Therefore, papermaking, The prevention and printing and dyeing industries are in urgent need of a rubber synchronous belt that does not pollute the environment. The synchronous belt that people require should not be bright in color, avoid polluting the environment, and need to have the high strength that the black rubber synchronous belt under the prior art has. , so as to replace the existing black rubber timing belt

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] A colored rubber synchronous belt, the synchronous belt includes a synchronous belt frame and a film wrapped outside the synchronous belt frame, the raw material of the film includes the following components by weight:

[0032] Select raw materials, raw materials include 30 parts by weight of saturated nitrile rubber, 40 parts of mercaptan chloroprene rubber, 30 parts of chlorinated styrene-butadiene rubber, 5 parts of methacryloxysilane, 40 parts of reinforcing resin, diperoxide 6 parts of cumene, 4 parts of color masterbatch, 1 part of hexamethylenetetramine, 3 parts of TOTM, 2 parts of MB, 5 parts of hydroxyl-terminated liquid polybutadiene, and 6 parts of homogeneous agent.

[0033] (1) Film preparation

[0034] By weight, 30 parts of saturated nitrile rubber, 40 parts of mercaptan chloroprene rubber, and 30 parts of chlorinated styrene-butadiene rubber were thinly passed on the mill for 4 to 6 times, and then the above three rubbers after mastication were mixed. B...

Embodiment 2

[0043] Embodiment 2: a kind of color rubber synchronous belt, this synchronous belt comprises synchronous belt skeleton and the film that wraps on the outside of synchronous belt skeleton, and the raw material of described film comprises the following components by weight:

[0044] Select raw materials, raw materials include 30 parts by weight of saturated nitrile rubber, 40 parts of mercaptan neoprene rubber, 30 parts of chlorinated styrene-butadiene rubber, 6 parts of methacryloyloxysilane, 50 parts of reinforcing resin, diperoxide 6 parts of cumene, 5 parts of color-enhancing masterbatch, 1 part of hexamethylenetetramine, 3 parts of TOTM, 2 parts of MB, 5 parts of hydroxyl-terminated liquid polybutadiene, and 6 parts of homogeneous agent.

[0045] (1) Film preparation

[0046] By weight, 30 parts of saturated nitrile rubber, 40 parts of mercaptan chloroprene rubber, and 40 parts of chlorinated styrene-butadiene rubber were thinly passed on the mill for 4 to 6 times, and the...

Embodiment 3

[0055] Embodiment 3: a kind of color rubber synchronous belt, this synchronous belt comprises synchronous belt framework and wraps the film that is pasted on the synchronous belt framework outside, and the raw material of described film comprises the following components by weight:

[0056] Select raw materials, raw materials include 30 parts by weight of saturated nitrile rubber, 40 parts of mercaptan neoprene rubber, 30 parts of chlorinated styrene-butadiene rubber, 6 parts of methacryloxysilane, 33 parts of reinforcing resin, diperoxide 4 parts of cumene, 3 parts of color-enhancing masterbatch, 1 part of hexamethylenetetramine, 3 parts of TOTM, 1 part of MB, 3 parts of hydroxyl-terminated liquid polybutadiene, and 5 parts of homogeneous agent.

[0057](1) Film preparation

[0058] By weight, 30 parts of saturated nitrile rubber, 40 parts of mercaptan chloroprene rubber, and 40 parts of chlorinated styrene-butadiene rubber were thinly passed on the mill for 4 to 6 times, and...

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Abstract

The invention relates to a color rubber synchronous belt and a preparation method thereof. The synchronous belt comprises a synchronous belt skeleton and a rubber sheet attached to the outer surface of the synchronous belt in a wrapping manner, wherein the raw material of the rubber sheet comprises the following components in parts by weight: 20 to 40 parts of saturated Buna-N rubber, 30 to 50 parts of thiol chloroprene rubber, 20 to 40 parts of chlorinated butadiene styrene rubber, 4 to 8 parts of methacrylic acyloxy silane, 30 to 50 parts of reinforced resin, 5 to 6 parts of cross-linking agent, 2 to 6 parts of burnishing master batch, 0.5 to 1.5 parts of curing agent, 8 to 12 parts of plasticizer, 1 to 3 parts of anti-aging agent, 3 to 7 parts of telechelic polymer and 5 to 7 parts of homogeneous agent. Through adding various colors of burnishing master batch, the color of the synchronous belt is different from the black color in the past, and is more bright and eye-catching, and better wear-resisting and heat-resisting performances are realized.

Description

technical field [0001] The invention relates to the technical field of synchronous belts, in particular to a colored rubber synchronous belt. Background technique [0002] The large-load and high-speed synchronous belts currently used in the market are all black. During operation, friction with the pulley will produce a small amount of black rubber powder, which is likely to cause slight pollution to the environment. Therefore, papermaking, The prevention and printing and dyeing industries are in urgent need of a rubber synchronous belt that does not pollute the environment. The synchronous belt that people require should not be bright in color, avoid polluting the environment, and need to have the high strength that the black rubber synchronous belt under the prior art has. , so as to replace the existing black rubber timing belt. Contents of the invention [0003] A technical problem to be solved by the present invention is to provide a color timing belt with high stren...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L15/00C08L9/02C08L15/02C08L101/00C08K13/02C08K5/5425C08K5/14C08K5/17B29C35/04B29L29/00
CPCC08L15/00B29C35/049B29L2029/00C08L101/00C08L2201/08C08L2205/02C08L2205/025C08L2205/035
Inventor 吴涛
Owner JIANGSU AOFUTE BELT CO LTD
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