Bakelite cover adhesive for automatic generator

Abstract

The invention provides a Bakelite cover adhesive for an automatic generator, which comprises the following components of epoxy resin (E-44), liquid acrylonitrile-butadiene rubber-26, HC-42, silica and chitin. The adhesive has the characteristics of firmness, difficult breaking and shedding, no release of materials harmful to a human body, environment protection and the like.

Description

technical field [0001] The invention belongs to the field of automobile manufacturing industry and provides a solid and environment-friendly adhesive for the bakelite cover of automobile generators. technical background [0002] With the rapid popularization of automobiles, people's requirements for auto parts are also getting higher and higher. The alternator of the automobile is the core part of the automobile, and the adhesive for the alternator bakelite cover plays a pivotal role. In view of this, many inventors have proposed various methods of making adhesives. [0003] For example, the Chinese patent "CN101230242 Polyvinyl Glyoxylic Acid Safety Adhesive Synthesis Method" provides a method of using non-toxic, odorless and non-volatile glyoxylic acid instead of formaldehyde to synthesize polyvinyl glyoxylic acid safety adhesives. For paper products, building materials and fiber bonding. Chinese patent "CN85105513 Phenolic Resin-Polyisocyanate Adhesive System" provides...

AI Technical Summary

Problems solved by technology

However, when it is applied to the car bakelite cover, there are the following defects: 1. The manufacturing process is complicated and the cost is high; 2. The use conditions of the car will lead to the gradual aging and failure of the bonded part; 3. It is not easy to repair when the bonded part breaks

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