thermally sealant Manufacturers

There are many types of LED lights. High-power LED lights can be used in automobiles, living rooms, lighting and other fields. Compared with ordinary LED lights, the brightness and power are higher. However, this type of LED lamp has a disadvantage. If the heat dissipation performance is not handled well, it is easy to cause the heat energy not to be dissipated in time during the use phase, thereby burning the lamp beads. The use of high-power led thermal grease can avoid this situation.

RTV is the abbreviation of Room Temperature Vulcanizing in English, and it is a room temperature vulcanizing silicone rubber adhesive. RTV silicone is a semi-flowing temperature-resistant paste silicone adhesive sealant without curing, which has excellent sealing and bonding properties. The cured colloid has good sealing, waterproof, moisture-proof, shockproof and insulation. Performance, non-toxic, non-polluting, non-corrosive, can reach the environmental protection level. It also has excellent temperature resistance, and the operating temperature range is -60 to 200°C. Widely used for fixing and reinforcing electronic components, cavity sealing, waterproof protection, etc. It is also suitable for sealing, filling, bonding, and packaging in high-temperature applications, such as high-temperature kitchen appliances, electric irons, and air purifiers.

Thermal adhesive has good thermal conductivity and high-grade pressure resistance, good adhesion, good adhesion to aluminum, copper, stainless steel, polycarbonate (PC) and other materials, excellent dielectric properties, Good heat resistance, general use temperature range -50℃～200℃. Thermal adhesive is an adhesive product with bonding and sealing functions, which has multiple curing methods such as single/two-component, thermally conductive, room temperature curing/heat curing/catalyst-promoted.

The big brand LED light enterprises all request potting in their LED bulb ,why they do so ? Shenzhen Tensan is here to share with you the advantages of potting in LED bulb . 1.Potting silicone has excellent weather resistance, it can be used outdoors for a long time. 2,The potting does not corrode metals and circuit boards.   3,It has excellent high and low temperature resistance, electrical performance, insulation performance, and good flexibility.   4，It is detachable, the sealed components can be taken out for repair and replacement, and then repaired with this potting glue without leaving traces   5，Good fluidity, fast self-leveling, and can use automatic glue filling equipment, high efficiency of potting production.   6，Good anti-poisoning performance, suitable for potting of lead production circuit boards, fluxes and rubber seals.  7，Thermal potting has good thermal conductivity, low thermal resistance, and good flame retardancy.

Silicone potting glue can be divided into two types: condensation type two-component potting glue and addition type two-component potting glue. The proportion of the potting glue is 1:1, and it can be cured at room temperature or heated.

Acrylate AB Adhesive