AB glue based on methyl methacrylate

Abstract

The invention provides AB glue based on methyl methacrylate. The AB glue is prepared from the following components in parts by mass: 100 to 160 parts of methyl methacrylate, 0.1 to 0.6 part of stabilizer, 0.1 to 0.9 part of pigment, 50 to 65 parts of hydroxyethyl methylacrylate, 10 to 18 parts of reinforcing monomer and 30 to 40 parts of nitrile rubber buna. After the scheme is adopted, the bonding strength is improved, the room-temperature curing speed is accelerated, and the comprehensive performance is excellent.

Description

technical field [0001] The invention relates to the technical field of AB glue, in particular to an AB glue based on methyl methacrylate. Background technique [0002] AB glue is acrylic structural glue, which is easy to operate, has high reactivity, fast fixing speed, can be bonded to oil surface, has excellent impact resistance, anti-peeling bonding performance, and is widely bonded materials, such as metal, Non-metals can be self-adhesive and mutual-adhesive, so they have developed rapidly in recent years. The traditional AB glue has a slow curing speed and low bonding strength. Contents of the invention [0003] The object of the present invention is to overcome the deficiencies of the prior art, and provide a kind of AB glue based on methyl methacrylate that improves the bonding strength, accelerates the curing speed at room temperature, and has excellent comprehensive properties. [0004] In order to achieve the above object, the technical solution provided by the p...

AI Technical Summary

Problems solved by technology

[0002] AB glue is acrylic structural glue, which is easy to operate, has high reactivity, fast fixing speed, can be bonded to oil surface, has excellent impact resistance, anti-peeling bonding performance, and is widely bonded materials, such as metal, Non-metal can be self-adhesive and mutual-adhesive, so it has developed rapidly in recent years. The traditional AB glue has a slow curing speed and low bonding strength.