Thermal conductivity silica gel generally refers to the silica gel with adhesion and thermal conductivity, thermal conductivity silica gel can be divided into one component thermal conductivity silica gel and two component thermal conductivity silica gel, how long is their curing time, we analyze and answer.
Yaonen single component thermal conductivity silica gel is generally 5-15 minutes dry, under normal circumstances 24 hours completely curing, to reach the maximum strength, if the area and thickness of the glue is large, the temperature is low, full curing takes 48 hours.Two-component thermal conductive silica gel at room temperature for about 2 hours dry surface, complete curing needs 6-8 hours, heating curing only 0.5 to 1 hour.
One component thermal conductive silica gel is room temperature curing silicone rubber, it through the condensation reaction with water in the air and release low molecules caused by cross-linking, and cured into a high thermal conductive bonding elastomer, has excellent high and low temperature resistance, insulation performance.One-component thermal conductive silicone has excellent thermal conductivity and thermal performance, but also has excellent electrical properties, ageing resistance, moisture swelling, shockproof, waterproof, absorb vibration and stability, and increase the safety of electronic products in the process of use and stability, for electronic components, semiconductor materials, metal, plastic, etc. With good bonding strength.Single component thermal conductive silica gel is easy to use and operate, and can be manually sizing or mechanically sizing. Single component thermal conductive silica gel is a non-toxic and pollution-free product, safe and environmentally friendly, and has passed the EU ROHS2.0 standard test.
Single component thermal conductive silica gel has strong adhesion to the metal surface and is not easy to peel off. It is widely used for bonding, fixing and sealing PTC heating device and aluminum radiator, as well as coating, insulation and fixing of sensor surface plug-in line or sheet.It is mainly used in the heat dissipation between CPU radiator, transistor, chip and heat sink, the bottom heat dissipation of electric iron, the heat conduction of transformer and the fixing of electronic components, and then filling;Used for filling and fixing the gap between high-power power supply, LED driver and radiator, heat conduction and heat dissipation of various electronic components.
The two-component thermal conductive silica gel is used as the transfer medium for heat conduction and cooling of electronic devices. The glue can be cured into qualified elastomer on the spot after mixing in accordance with the specified proportion, and there is no stress on electronic devices.Has excellent temperature resistance, thermal conductivity and insulation, weather resistance, radiation resistance;Excellent electrical, chemical and mechanical properties;It can effectively protect the safety and stability of electronic products.Suitable for large area heat dissipation and deep heat dissipation of products.It can be widely used in the packaging and sealing of integrated circuits, integrated chips, sensors, converters, and other power modules, semiconductors, relays, rectifiers and transformers.
The main application fields of Yaoneng silica gel are:Electronic appliances, lighting lighting, LED products, IT products, power equipment, communications equipment, instruments and meters, electric tools, security equipment, digital, auto electronic, military industry, hardware appliances, aerospace, household appliances, household appliances, new energy, intelligent industrial control, electrician electrical, vehicle manufacturing, consumer electronics, medical equipment, etc.More organic silica gel water, RTV silica gel, sealing silica gel, electronic silica gel, power silica gel, environmental protection silica gel, thermal conductivity silica gel products related information can be like Yaoneng company consultation or visit Yaoneng company website http://www.ynbond.com, contact number: 139 2653 4463 (WeChat same number), we will serve you wholeheartedly.
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