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Rubber adhesive

A rubber adhesive and natural rubber technology, applied in the field of rubber adhesives, can solve the problems of poor aging resistance, poor temperature resistance, and unfavorable long-term storage of products

Inactive Publication Date: 2011-06-08
戚冬梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent "CN1062746 Preparation Method of Liquid Natural Rubber Adhesive" provides a preparation technology of rubber shoe adhesive, the main components are liquid natural rubber, natural rubber, compounding agent and gasoline, etc., which are formulated into a cross-linkable liquid natural rubber adhesive , has the characteristics of strong adhesion, excellent penetration, long storage time, etc.
The main performances are: 1. Poor aging resistance, which is not conducive to long-term storage of products; 2. Poor pressure resistance; 3. Poor temperature resistance

Method used

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0024] The following is a specific embodiment of the present invention, each component mass fraction is

[0025] Natural Rubber 28%

[0026] SBR 9%

[0027] Polyisobutylene rubber 1.8%

[0028] Chlorosulfonated Polyethylene 1.8%

[0029] Lignin 8%

[0030] Diatomaceous earth 8%

[0031] Pinene resin 26%

[0032] tert-butylphenolic resin 0.8%

[0033] Accelerator M 0.3%

[0034] Zinc Oxide 1.8%

[0035] Stearic acid 0.6%

[0036] Antiager 4010 0.4%

[0037] Antiager DNP 0.3%

[0038] Antiager MB 0.35%

[0039] Toluene 0.1%

[0040] Chitin 12.75%

[0041] The preparation method is: uniformly mix pinene resin, tert-butyl phenolic resin and polyisobutylene rubber, heat and melt, then add natural rubber, styrene-butadiene rubber, chlorosulfonated polyethylene, lignin, diatomaceous earth, accelerator M , zinc oxide, stearic acid, anti-aging agent 4010, anti-aging agent DNP, anti-aging agent MB, toluene, chitin, stir while adding, and mix well.

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Abstract

The invention provides a rubber adhesive, which comprises the following components: natural rubber, styrene butadiene rubber, polyisobutylene rubber, chlorosulfonated polyethylene, lignin, kieselguhr, pineneresin, tert-butyl phenolic resin, promoter M, zinc oxide, stearic acid, anti-aging agent 4010, anti-aging agent DNP, anti-aging agent MB, methylbenzene and chitin, and has the characteristics of aging resistance, high-pressure resistance and high-temperature resistance.

Description

technical field [0001] The invention belongs to the technical field of adhesives and provides an aging-resistant, high-pressure-resistant and high-temperature-resistant rubber adhesive. technical background [0002] Rubber adhesives are widely used in light industries, such as shoemaking or leather manufacturing. With the improvement of people's living standards, higher requirements are put forward for the quality of rubber products, and the performance of traditional rubber adhesives can no longer meet people's needs. For this, many inventors have proposed improvement scheme. [0003] For example, the Chinese patent "CN101157832 A kind of adhesive that can be used for fluororubber bonding and its preparation method" provides a kind of adhesive that can be used for fluororubber bonding and its preparation method. The main components are fluororubber raw rubber, acid absorbing agent, vulcanization System, etc., has the characteristics of good temperature resistance and stro...

Claims

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Application Information

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IPC IPC(8): C09J107/00C09J109/06C09J123/20C09J123/34C09J197/00C09J145/00C09J105/08
Inventor 戚冬梅
Owner 戚冬梅
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