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Painting rubber-covered roller

A technology of brushing and rubber rollers, which is applied in the field of rubber rollers, can solve the problems of poor elasticity, poor swelling resistance, and short service life, and achieve the effects of improving elasticity, improving adsorption capacity, and prolonging service life

Inactive Publication Date: 2019-06-07
WUXI LANXIANG PLASTIC IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to address the above problems and provide a paint brushing rubber roller to solve the problems of poor elasticity, poor swelling resistance and short service life of the existing paint brushing rubber rollers

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] In this embodiment, a paint brushing rubber roller includes a roller core and rubber coated on the roller core. A sponge layer is arranged on the outside of the rubber, and the thickness of the sponge layer is 1 cm. The rubber is composed of The raw material of following parts by weight is made:

[0017] 100 parts of chlorosulfonated polyethylene rubber, 15 parts of reclaimed rubber powder, 8 parts of titanium dioxide, 2 parts of anti-aging agent, 4 parts of anti-swelling agent, 3 parts of sulfur, 4 parts of zinc oxide, 1 part of accelerator, 10 parts of white carbon black , 1 part of stearic acid; Wherein, the accelerator is accelerator CZ, the anti-aging agent is 2-mercaptobenzimidazole, and the anti-swelling agent consists of tolylbenzotriazole, dibutyl sebacate Ester, diethylene glycol ether composition, by weight percentage: methyl benzotriazole 15%, dibutyl sebacate 25%, diethylene glycol ether 60%.

Embodiment 2

[0019] In this embodiment, a paint brushing rubber roller includes a roller core and rubber coated on the roller core. A sponge layer is arranged on the outside of the rubber, and the thickness of the sponge layer is 1 cm. The rubber is composed of The raw material of following parts by weight is made:

[0020] 100 parts of chlorosulfonated polyethylene rubber, 25 parts of reclaimed rubber powder, 12 parts of titanium dioxide, 4 parts of anti-aging agent, 6 parts of anti-swelling agent, 7 parts of sulfur, 6 parts of zinc oxide, 3 parts of accelerator, 20 parts of white carbon black , 3 parts of stearic acid; Wherein, the accelerator is accelerator CZ, the anti-aging agent is 2-mercaptobenzimidazole, and the anti-swelling agent consists of tolyl benzotriazole, dibutyl sebacate Ester, diethylene glycol ether composition, by weight percentage: methyl benzotriazole 35%, dibutyl sebacate 35%, diethylene glycol ether 30%.

Embodiment 3

[0022] In this embodiment, a paint brushing rubber roller includes a roller core and rubber coated on the roller core. A sponge layer is arranged on the outside of the rubber, and the thickness of the sponge layer is 1 cm. The rubber is composed of The raw material of following parts by weight is made:

[0023] 100 parts of chlorosulfonated polyethylene rubber, 20 parts of reclaimed rubber powder, 10 parts of titanium dioxide, 3 parts of anti-aging agent, 5 parts of anti-swelling agent, 5 parts of sulfur, 5 parts of zinc oxide, 2 parts of accelerator, 15 parts of white carbon black , 2 parts of stearic acid; Wherein, the accelerator is accelerator CZ, the anti-aging agent is 2-mercaptobenzimidazole, and the anti-swelling agent consists of tolyl benzotriazole, dibutyl sebacate Ester, diethylene glycol ether composition, by weight percentage: methyl benzotriazole 25%, dibutyl sebacate 15%, diethylene glycol ether 60%.

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Abstract

The invention discloses a painting rubber-covered roller. The painting rubber-covered roller comprises a roller core and rubber which covers the roller core, wherein the rubber is produced from the following raw materials of, in parts by weight, 100 parts of chlorosulfonated polyethylene rubber, 15-25 parts of recycled rubber powder, 8-12 parts of titanium dioxide, 2-4 parts of aging-proof agent,4-6 parts of anti-dissolving additive, 3-7 parts of sulfur, 4-6 parts of zinc oxide, 1-3 parts of accelerant, 10-20 parts of white carbon black and 1-3 parts of stearic acid; and the anti-dissolving additive is composed of methylbenzotriazole, dibutyl sebacate and diethylene glycol, and the anti-dissolving additive is composed of, in percentage by weight, 15%-35% of the methylbenzotriazole, 15%-35% of the dibutyl sebacate and 30%-60% of the diethylene glycol. According to the painting rubber-covered roller, the chlorosulfonated polyethylene rubber is adopted as a raw material, and by adding the anti-dissolving additive into a rubber formula, not only is the rubber elasticity guaranteed, but also the painting rubber-covered roller has the anti-dissolving character, so that the phenomena ofmissing, sagging and the like in a painting process are avoided, and the service life of the painting rubber-covered roller is effectively prolonged.

Description

technical field [0001] The invention relates to a rubber roller, in particular to a paint brushing rubber roller. Background technique [0002] The paint roller brush is currently the most widely used paint tool both at home and abroad. At present, the paint brush rollers on the market are poor in elasticity and swelling resistance, not only have a short service life, but also often have phenomena such as missing brushes and falling during use. Therefore, it is urgent to solve them. Contents of the invention [0003] The object of the present invention is to address the above problems and provide a paint coating rubber roller to solve the problems of poor elasticity, poor swelling resistance and short service life of the existing paint coating rubber rollers. [0004] The purpose of the present invention is to realize through the following technical solutions: [0005] A paint brushing rubber roller, comprising a roller core and rubber coated on the roller core, the rubb...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C08L23/34C08L17/00C08K13/02C08K5/3475C08K5/11C08K5/06C08K3/36
Inventor 卓理财
Owner WUXI LANXIANG PLASTIC IND
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