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The difference between fast dry glue and slow dry glue
24 Oct 2019
First of all, no matter fast dry adhesive or slow dry and different materials have different characteristics, such as: when bonding silicone and metal with fast dry adhesive, must be in a small area of adhesion.
Before use, it is also necessary to treat the surface of the silicone material to be bonded with a treatment agent. The treated silica gel material should be dried for about 1 minute, and then glue should be applied for bonding. The bonded product should be placed for 24 hours before high and low temperature test, tension test, etc.
The characteristics of this kind of glue: this kind of glue bond solidification speed can increase the yield, but this kind of glue can only be suitable for small area of silicone bond metal products.
If use slow dry glue must be used in a large area of adhesive surface, so there will be enough time to operate with glue, so the cost will be much lower than instant glue, adhesive effect is also good, but can not reach the destructive force of adhesive surface, tension is quite good.
The strength can reach 90% in 6-8 hours, and the complete curing takes 24 hours. This kind of glue, after bonding silica gel curing, is as soft, elastic, waterproof, high temperature resistant, acid and alkali resistant, tensile resistance and other effects as silica gel itself.
One is faster and the other is slower.
KANGLIBANG is to creat solution for your problem with bonding silicone, welcome customer inquiry to us.
