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What kind of glue is better for silicone adhesive plastic?
01 Apr 2020
What kind of glue is better for silicone adhesive plastic? Silicone is now widely used, because it is safe, environmentally friendly, not easily damaged, and chemically stable! A few days ago, a colleague's fixed earphone was broken. It was made of silicone and plastic. Because I bought it shortly, I wanted to glue it together with glue. To this end, she consulted the research and development personnel of Conlipon. What glue is used for silicone adhesive plastic?
What glue is used for silicone adhesive plastic
The technician answered it this way: In the case of silicone adhesive plastic cold bonding, it is generally divided into fast bonding and slow bonding.
Quick glue silicone and plastic glue:
Advantages: 1. It can be cured quickly and can be firmly bonded in 3-6 seconds.
2. The surface of the silica gel does not need a treatment agent, and can be directly bonded;
3. Silicone with a hardness of less than 70 degrees and high strength can reach the effect of rotten silica gel without degumming.
Disadvantages: 1. It is effective for small area silicone adhesive plastic, but it is not suitable for large area adhesion;
2. There will be a little hardening at the bonding place.
Slow bonding silicone and plastic glue:
Advantages: 1. Wide application range, no need to use treatment agent on the surface, can be directly bonded;
2. High and low temperature resistance, generally between minus 60 to 255 ° C;
3. After the glue is cured, it is a soft elastomer (lower hardness), which can be stretched and folded, and the viscosity is not affected.
Disadvantages: slow-curing silicone glue plastic glue cures slightly slower, not suitable for surface tension structure bonding.
KANGLIBANG is to creat solution for your problem with bonding silicone, welcome customer inquiry to us.
