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Product features:

High purity and high crystallinity, insulation, high thermal conductivity, low coefficient of thermal expansion;

Particle size selective Guang (D2-80um) and also you can order specifications;

Special surface treatment technology: effective resistance to hydrolysis (SF grade);

With excellent dispersibility and with most good coupling between the polymer resin;

Wide range of applications: thermal paste, heat conductive glue, heat conductive plastic particles, heat conductive gaskets, heat tape, thermal conductivity composites, thermal conductivity Ceramic substrates (COB);

Application examples: high thermal conductivity dielectric insulating layer of fill; preparation applied to MCPCB; thermal conductivity of aluminum nitride insulating plastic injection into LED lights shell radiator.

Product physical properties:

Melting point: 2,200 ° c
Boiling point: 2,517 ° c
Specific gravity: >3.26G/cm3
Thermal expansion coefficient: 4.6PPM/thermal
Cnductivity coefficient: 170W/M.K
Volume resistivity: >10 13rd ω/CM
Delectric constant: 8.7 alpha 1HZ
Delectric strength: >10KV/MM bending strength: >300MPa
Srface roughness: 0.25-0.5UM
Mo-hardness: 9-10

Auminum nitride powder in our company and Japan TOKOYAMA comparable, high quality and low price, Powder particle size D2-20UM, particle size and can be customized to your needs. in the Pearl River Delta has spread, mainly used in Guide rejie TIM material with heat fill: thermal adhesive, sealant, gasket thermal silica ester, MCPCB (metal substrate fill insulation and thermal conductivity), EMC semiconductor package thermal filled with epoxy resin material, and so on. You are welcome to contact us!