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The silicone glue
22 Nov 2019
Silicone glue commonly known as silicone rubber adhesive, its bond, bonding, bonding, etc. are a type of bonding quality standard of silicone glue to the adhesive.
Commonly used glue on silica gel or other substrate penetration degree has strong and weak, can be utilized in the use of adhesive damage phenomenon intuitive understanding.
The silicone glue has fused together, and when the glue layer is removed, the surface of silicone or plastic metal material will be partially detached.
Other disconnection tests can ensure that the surface to be done bonded is smooth and free from disconnection.
The failure of the bonding parts of silicone glue is the ultimate test of the bonding quality.
The general form of adhesive failure:
There are four:
(1) the adhesive damage, occurs when the adhesive strength is greater than the adhesive strength;
Silica gel adhesive glue, better effect tear silica gel, adhesion.
(2) cohesion destruction, that is, the internal destruction of the adhesive itself, bonding strength depends on the cohesion of the adhesive;
Silicone adhesive double-sided adhesive treatment agent in the silicon surface of the black glue after more than this kind of bonding effect.
(3) interface failure, the failure occurs in the adhesive and adhesive interface, at this time the bonding strength determines the adhesion between the two;
Silicone paste protective film glue.
The interface is nicely peeled off from one side.
(4) mixed destruction, both a cohesive destruction, and interface destruction.
General silicone glue, should choose a reasonable bonding process, as far as possible to attain cohesion destruction or destruction by the adhesive.
KANGLIBANG is to creat solution for your problem with bonding silicone, welcome customer inquiry to us.
