When silicone is activated, will the use of silicone treatment agent soaked for a long time affect the adhesion?
In what cases does silicone need to be activated? When carrying out activation treatment, will the use of silicone treatment agent soaked for a long time affect the subsequent adhesion? Below small make up to answer one by one.
Activation treatment, in fact, is mainly on the surface of silicone to improve polarity, improve adhesion, that is, the adhesive relay. It is usually used in the field of silicone adhesive double-sided adhesive, keyboard pad and other fields. In one case, silicone needs to be activated when self-adhesive adhesive is used for metal, glass and other processes. In general, it must be used together with treating agent, because it will play a role of catalytic crosslinking.
Does soaking silicone treatment agent for a long time have any influence on bonding?
A: soak for a long time, will directly lead to the swelling of silicone, destroy the mechanical properties of silicone rubber. This will more or less affect the subsequent bonding effect. Small editor suggest to find qualified manufacturers, direct communication with their engineers, according to their own process, let them give a reasonable bonding scheme is the most effective.
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