With the development of adhesive/glue industry, the use of adhesives is more and more, and its application in the field of electronic information is quite extensive. Among them, the electronic components of bonding, sealing, potting, coating, structural bonding, a total of laminating and SMT patches will be used to adhesives, the main glue has organic silicone, instantaneous dry gum, UV rubber epoxy adhesive.
RTV Silicone Rubber or silicone gel used in the electronic components of potting, can play a moisture-proof, dustproof, anti-corrosion, shockproof role, and improve the use of performance and stability parameters, and its prior to vulcanization is liquid, easy perfusion, easy to use. The application of silicone gel for potting, do not release low molecule, no stress contraction, can be deep vulcanization, without any corrosion, after vulcanization into a transparent elastomer, the rubber layer encapsulated components clearly visible, can be used to the inside of the needle to measure the element parameters, easy to detect and repair.
Room temperature vulcanized foam silicone rubber used in the computer memory core board, by vibration, impact, hot and cold alternating test and other tests fully meet the requirements. With the formation of RTV silicone rubber on the basis of the fire-resistant potting adhesive, used in TV high pressure caps and high-pressure cable wrapping products such as the mold is very effective.
One-component RTV Silicone rubber can be used as a surface coating protective material for the protection of impregnation and potting without the need for airtight encapsulation or inconvenience. General electronic components of the surface protection coating are used RTV silicone rubber, with the addition of silicone gel for internal coating. In recent years, glass resin coating electronic appliances and instrumentation components are widely used.
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