PL-RBSIC/SISIC is a new advancedsilicon carbide material, which developed on the basis of primary highperformance silicon carbide products RSIC and NSIC Comparing to traditionalsilicon carbide materials, with advantages: low mass & high temperaturestrength, high degree of creep-resistance, excellent oxidation and corrosionresistance, high hardness, highly wear and scour resistant, great thermal shockresistance, well thermal conductivity, airproofing, high surfacequality.

As an economic and highly costeffective product with features of high degree of reliability, longer workinglife, and energy efficiency, SISIC kiln furniture are widely applied in sanitaryware, electric ceramics, and tableware industries. Peakland SISIC structuralparts could service in coal, metallurgy, environment, construction tiles,electronic ceramics, chemical, and mechanics industries. SISIC heating andradiant tube, wear and seal parts and other precise structural parts possesswide application field.

SiSiC/RBSIC
Properties	Units	Si-SIC
SICComposition	Vol	90--92
Si3N4Composition	Vol	0
Free SiComposition	Vol	8--10
Density	g/cm3	≥3.02
ApparentPorosity		<0.1
BendingStrength @20℃	MPa	260
BendingStrength @1200℃	MPa	280
ModulusOf Elasticity @20℃	GPa	330
ModulusOf Elasticity @1200℃	GPa	300
ThermalConductivity @1200℃	w.m-1.k-1	45.0
ThermalExpansion @1200℃	a x10-6/ ℃	4.50
Thermal ShockResistance		Better
VickersHardness	Kg/mm2	2400
FractureToughness	MPam1/2	3.3
Acid And Alkali CorrosionResistance		Best
Max workingTemperature	℃	1380