What is the Role of Sealing Silicone?

Sealing silicone is a liquid silicone rubber. The liquid colloid is poured onto the surface of the product to vulcanize and seal the product, so as to achieve the effects of heat insulation, moisture resistance, moisture resistance, and insulation. The most common sealing silicone is an electronic potting compound.

HY-211 two-component room temperature vulcanized silicone rubber has low viscosity, easy mixing and easy pouring; it is suitable for large-scale potting and has excellent electrical properties.

Features of silicone connector seal: Viscosity, low shrinkage, no corrosion; vulcanized rubber can be used for a long time at -60 ℃ ～ + 200 ～ ℃, with moisture resistance, water resistance, radiation resistance, weather resistance Features such as aging.

Uses: It is a new type of insulation material synthesized from silicone. It has the characteristics of no heat release, no corrosion, and small shrinkage when cured. It is suitable for various sealing and pouring of electronic components to form an insulation system. Used as potting, bonding, coating materials for electronic components, as well as electronic and electrical components with requirements for waterproof insulation, LED screens, wind motors, PCB substrates, etc. And various power modules, control module bonding seal.

User: 1.Mix the components A and B evenly according to the mixing ratio. After vacuum defoaming, it can be potted, and the surface can be cured in about 2 hours after potting. 2.The potted components should be cleaned, dried or dried. Allow to dry, seal at room temperature, and remove air bubbles under vacuum after filling.

Silicone Connector Seal

Storage: The non-dangerous goods of this product should be sealed and stored in a cool place to prevent sunlight and rain.

Electronic positioning sealing silicone: positioning silicone is a one-component, neutral, semi-flowing silicone. At room temperature, there is a surface-cured neutral room temperature vulcanized liquid silica gel that is exposed to trace moisture in the air. Electronic positioning silicone is a product category of positioning silicone. Electronic positioning silicone can also be called electrical module potting, sealant for LED display, electronic potting adhesive, electronic positioning adhesive, electronic sealant, it is a kind of adhesive Good adhesion, high strength, non-corrosive one-component room temperature vulcanized silicone rubber product. It is also a low-viscosity, two-component, condensation type silicone sealant, which can be quickly deep-cured at room temperature. Can be applied to PC (Poly-carbonate), PP, ABS, PVC and other materials and metal surfaces.

Product characteristics: It has excellent electrical insulation performance, sealing performance and aging resistance, and can be used for a long time in the range of -50 ℃-+ 250 ℃. Mainly play the role of bonding, sealing, potting, fixing, coating and other excellent adhesive properties. After curing, it has excellent aging resistance, moisture resistance, convenient and safe use, no pollution, no corrosion to components and other properties, but also has high and low temperature resistance, not easy to change color, good adhesion and storage stability .

Uses: 1. General electrical module potting protection.

2. Outdoor LED display potting protection.

3. As bonding and sealing materials for electronic components, semiconductor equipment, electronic and electrical equipment.

4. Seal materials for relevant parts in aircraft cockpit, instrument cabin, and machine manufacturing.

5, used to make hand model design, PVC plastic mold, cement product mold, melting point alloy mold, alloy toy technology.

6, cultural relics, shoe sole mold manufacturing, pad printing positioning protection, electronic equipment earthquake resistance.

Use process: 1, clean the surface: clean up the surface of the sticky or coated objects to remove rust, dust, oil, etc.

2. Sizing: Unscrew the cap of the hose, install the plastic nozzle, use the blade to open the glue nozzle with the required size, and squeeze the glue to the area where the glue is needed.

3. Curing: Place the painted parts on a stable place. The curing process is from the surface to the inside. Within 24 hours (room temperature and 55% relative humidity), the glue will cure to a depth of 2 ~ 4mm. Deep, especially in areas where it is not easy to reach the air. The full curing time will be extended. If the temperature and humidity are low, the curing time will also be extended.

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