Refractory Green Sic for Electronic Products

Refractory Green Sic for Electronic Products

Silicon Carbide Ceramic

Silicon carbide (Sic) is a micro-gap composition, in the identical device region can be much more than thirty% of the porosity, drastically escalating the contact with the air cooling region, boost its cooling influence.
This series ceramics have been broadly employed in petroleum, chemical, automotive, mechanical and aerospace industries since of their outstanding resistance to thermal shock, high temperatures, oxidation and chemical corrosion.It can also protect electromagnetic interference in electronic products.


1,Reduced thermal enlargement,           2,Large thermal conductivity

3,Reduced density, Higher strength      4,Outstanding chemical inertness

5,Outstanding thermal shock resistance

six,Higher hardness, Substantial elastic modulus

seven,Isolated wave absorption overall performance.



one,LED-Tv Lcd-T           2,Notebook

three,M/B(Mom board       four,Electrical power Transistor

five,Electricity Module             six,Chip IC MOS IGBT


 Production Exhibit


Product Unit Benefit Screening CZPTs 1 Tests CZPTs two
Colour   Gentle Environmentally friendly / /
Particular gravity G/cm3 one.9 / /
Porosity % >30 GB/T 3810.three-2006 ASTM C 373
Quantity Density G/cm3 one.7~1.9 GB/T 3810.three-2006 ASTM C 373
Wager Area Region Cm2/g 464629 Wager (V-Sorb 2800 P) /
BJH adsorption common pore diameter Nm eleven.10 Bet (V-Sorb 2800 P) /
Pore quantity Cm3/g .12 Bet (V-Sorb 2800 P) /
Mechanical Qualities
Mohs Hardness Mohs 5~six DIN EN101-1992 /
Flexural Energy MPa >90 GB/T 14389-14390 ASTM C 1674-08
Drinking water Absorption % >15 ASTM D 570-ninety eight /
Thermal conductivity W/mk > 9 Hot DISK ISO-DIS22007-two.2
Thermal Diffusivity Mm2/s 2.eighty Hot DISK
Certain Heat MJ/ m3K 2.sixty two Scorching DISK
CZPT Thermal Growth Coefficient 10-6m/ºC 4.02@ RT~300ºC GB/T 16920-1997 ASTM C 372
Optimum Operate  Temperature ºC < 700    
Material Properties
Silicon carbide % 90    

Refractory Green Sic for Electronic Products


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