|Product Name:||Black Thermally Conductive Encapsulant Transparent Silicone Encapsulant For LED||Composition:||Ceramic Filler + Silicone|
|Breakdown Voltage:||≥10（kv/mm）||Thermal Resistance:||0.15 (℃-in2/W)0.1mm@50psi|
Heatproof Thermally Conductive Encapsulant,
Multiscene Thermally Conductive Encapsulant,
Practical Silicone Sealant Thermal Conductivity
Black Thermally Conductive Encapsulant Transparent Silicone Encapsulant For LED
GF High thermal conductivity silicon encapsulating gum is a room temperature/heating curing and molding organic silicone materials. This kind of two-component elastic silicone potting, designed to protect in harsh conditions of electronic products. High thermal conductivity silicon encapsulating glue used new technology without heating, would be curing. When used according to 1:1 (weight ratio or the volume in the thorough mixing proportion of A and B two components, products will be in A certain time, form of the elasticity of curing buffer material.
Product features:Thermal conductivity: 1.0~2.0W/m.K,Electrically insulating
Typical applications:Automotive: OBC, DC/DC Converter, Amplifiers
Thermally Conductive Encapsulant is a two-component condensation thermal conductive potting adhesive, which can reliably protect sensitive circuits and components for a long time within a wide range of temperature and humidity changes. It has excellent electrical insulation performance, can withstand environmental pollution, and avoid damage to products due to environmental factors such as stress, vibration and humidity. It is especially suitable for products requiring good heat dissipation for potting materials. The product has excellent physical and chemical resistance. After 1:1 mixing, it can be cured at room temperature or heated quickly, with minimal shrinkage, no heat release during the curing process, no solvent or curing by-products, repairable, and can be deeply cured into elastomer.
thermally conductivity encapsulant can be used to improve the light output and overall optical efficiency of the LED. Large outdoor mega screens are made up of many thousand LED's arranged in RGB formation. Once assembled these banks of LED's need to be potted for protection from the environment and improving definition and reducing reflection.
■ Thermal conductivity: 1.0~2.0W/m.K
■ Electrically insulating
■ High conformability
■ Flexible working time
■ Industrial: LEDs, Power Supplies
■ Automotive: OBC, DC/DC Converter, Amplifiers
■ Consumer Electronics: DC Converters, High Voltage Applications
Packing specification: 50mL(25mL each part)/ 400ml(200mL each part)/ 20kg(10kg each part)
Directions for use
• Working time @ 25C: 30-120 min
• For best results, ensure a 1:1 mix ratio is maintained
• Full cure @ 25C: 4 hours
• Full cure @ 100C: 5 minutes
Store in a cool, dry, well-ventilated place.
Shelf life of the product is 12 months after date of shipment.
|Composition||Ceramic filler + Silicone||-|
|Color/Component B||Sliver Grey||Visual|
|Breakdown Voltage(kv/mm)||≥10.0||ASTM D149|
|Dielectric Constant(@10mhz)||5.5||ASTM D150|
|Volume Resistivity(Ω.cm)||1.0*10^15||ASTM D257|
|Thermal conductivity(W/m.K)||0.8||ASTM D5470|
|Viscosity/Component A (cps)||4500||ASTM D2196|
|Viscosity/Component B (cps)||4500||ASTM D2196|
|Hradness,after cure(shore OO)||60||ASTM D22240|
|Working Time@25℃(min)||30||ISO 9048|
Contact Person: Jason Zhan