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Carboxyl rubber adhesive

A carboxyl rubber, carboxyl nitrile rubber technology, applied in carboxyl rubber adhesives, adhesives, adhesive additives and other directions, can solve the problems of insufficient environmental protection, insufficient bonding effect, etc., and achieve good bonding effect.

Inactive Publication Date: 2013-01-02
NANTONG HONGYU CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing carboxyl rubber adhesives have the following disadvantages: the bonding effect is not good enough
not green enough

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] The carboxyl rubber adhesive of the present embodiment comprises the following components: 4 parts by weight of carboxylated nitrile rubber, 65 parts of methyl ethyl ketone, 25 parts by weight of phenolic resin, 1.5 parts by weight of coumarone resin, 0.8 parts by weight of magnesium oxide, and 1.5 parts by weight of carbon black. Parts by weight, sulfur, accelerator D and antioxidant D are all 0.03 parts by weight.

Embodiment 2

[0011] The carboxylated rubber adhesive of the present embodiment comprises the following components: 5 parts by weight of carboxylated nitrile rubber, 60 parts by weight of methyl ethyl ketone, 30 parts by weight of phenolic resin, 1 part by weight of coumarone resin, 1 part by weight of magnesium oxide, and 1 part by weight of carbon black Parts, sulfur, accelerator D and antioxidant D are all 0.03 parts by weight.

Embodiment 3

[0013] The carboxylated rubber adhesive of the present embodiment comprises the following components: 3 parts by weight of carboxylated nitrile rubber, 70 parts by weight of methyl ethyl ketone, 20 parts by weight of phenolic resin, 2 parts by weight of coumarone resin, 0.5 parts by weight of magnesium oxide, and 2 parts by weight of carbon black Parts, sulfur, accelerator D and antioxidant D are all 0.03 parts by weight.

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PUM

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Abstract

The present invention provides a carboxyl rubber adhesive, which comprises the following components, by weight, 3-5 parts of a carboxyl nitrile rubber, 60-70 parts of methyl ethyl ketone, 20-30 parts of a phenolic resin, 1-2 parts of a coumatone resin, 0.5-1 part of magnesium oxide, 1-2 parts of carbon black, 0.03 part of sulfur, 0.03 part of an accelerator D, and 0.03 part of an anti-aging agent D. The carboxyl rubber adhesive of the present invention has the following technical effects that: the carboxyl rubber adhesive can be used for adhesion of a rubber and a metal, and has a good adhesion effect.

Description

Technical field [0001] The invention involves a carboxyl rubber adhesive, which is the field of adhesive technology. Background technique [0002] The carboxyl rubber adhesives are generally used as a sulfur, such as a multi -price metal oxide (such as zinc oxide), which can make it sulfide with the hydroxyl group, and it can also be directly matched with the phenolic resin.The preparation of solvents is usually methyltone, benzene, chlorocco, and so on. [0003] The existing carboxyl rubber adhesives have the following shortcomings: the bonding effect is not good enough.Not green and environmentally friendly. Invention content [0004] The purpose of the present invention is to overcome the shortcomings of existing technology and provide a carboxyl rubber adhesive. [0005] The carboxyl rubber adhesives of the present invention, including the following components: 3-5 weights of carboxyl pilot rubber, 60-70 parts of nailorone, 20-30 phenolic resin weight, 1-2 weights of Gumalon...

Claims

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Application Information

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IPC IPC(8): C09J161/06C09J113/00C09J145/02C09J11/04
Inventor 陆丰
Owner NANTONG HONGYU CHEM
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