Characteristics and Uses of Rtv Silicone Rubber Adhesive

RTV silicone rubber adhesive is a solvent-free, non-corrosive, one-component room temperature vulcanized silicone rubber. RTV silicone rubber adhesive has a long shelf life and stable performance, and can bond common metal and non-metal materials. Therefore, it is suitable for bonding and sealing between various metals, metal and non-metal materials.

Features of RTV silicone rubber adhesive:

RTV silicone rubber adhesive has good bonding properties, and the cured product has excellent electrical insulation performance and has moisture-proof and shock-proof functions. It is non-toxic, non-polluting and non-corrosive. It has good electrical insulation and arc resistance, aging resistance, moisture resistance and good bonding properties. It is suitable for operating temperatures from -60 ° C to 200 ° C.

Use of RTV silicone rubber adhesive:

RTV silica gel (room temperature vulcanized silicone rubber) is widely used in bonding, sealing, electronic heaters, electronic instruments, etc. as bonding, sealing, insulating, moisture-proof, shock-proof materials and sealing and encapsulation of electronic components. It can be used for sealing in the following situations, such as the sealing of electric heating ends, the bonding of small motor magnetic tiles and metal casings, the bonding of automobile lamps, optical instruments and lenses, the bonding of electronic instrument housings, protection of the insulation of motors and adhesive sealing of electronic components, etc.

How to operate RTV silicone rubber adhesive:

The components of RTV silicone rubber sealant are generally cleaned first. After drying, the product is extruded from a metal hose. The glue is in contact with the moisture in the air, that is, it is solidified from the surface and the inside. The maximum solid time is no more than 24 hours.

Note on the use of RTV silicone rubber adhesive:

1. RTV silica gel (room temperature vulcanized silicone rubber) can be cured at room temperature and then treated in a humidified oven at 50~100 °C for 4~8 hours to remove low molecular substances and fully cure to ensure the performance of the glue.
2. After the product is used, the hose should be tightly closed and can be stored and reused.
3. When the product is potted, the thickness of one pile should not be too large. If ≥3mm, the method of gradual vulcanization by layered watering can be used. The thicker the glue pile, the longer the complete curing time.
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