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Market common dehydrating type two component silicone rubber

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1. Insulating glass adhesive sealant (construction adhesive industry)

Dehydrating two-component silicone rubber is usually used in the two-way seal of insulating glass, which has the advantages of high modulus, high strength, excellent adhesion and other properties. When used with a special two-component glue machine construction, two components in accordance with the specified proportion (common 10:1) after mixing vulcanization to form an elastomer.

2. Electronic potting sealant (industrial electronics)

It is commonly used in power supply, display screen, LED, photovoltaic and other industrial electronics. It is the most common dehydrating two-component silicone rubber used in industrial electronics industry. It is usually used as electronic potting material to play the functions of waterproof, moisture-proof and corrosion prevention. The most commonly used matching ratio is 10:1, and it can also be made into 5:1 or 4:1 according to special application fields, and the basic is 10:1.

3. Light strip coating adhesive (electronic LED field)

The type of coating glue generally needs a low viscosity (< 1000Cs is better) to facilitate spraying and brushing. Dehydrating two-component silicone rubber used for lamp strip coating exists in the form of transparent adhesive, many of which are volatile types, and the common ratio is 2:1 and 1:1. In use, first according to a certain proportion of mixing, and then sprayed on the light strip, plays a three-proof role; Due to the application field, the product needs high transparency and a certain strength, conventional reinforcing powder can not be used, need to choose the appropriate resin for reinforcing.

4. electronic sealant (industrial electronics)

In recent years, with excellent adhesion, fast deep vulcanization rate and other remarkable characteristics, dealcoholization type two component electron bonded silica gel gradually entered the market, and favored by the market. This type of product is mainly used for bonding and sealing in places requiring rapid curing, such as headlights, fog lamps, household appliances, etc., the common ratio is 2:1, 1:1

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