Mechanical Seal Components Silicon Carbide Ring Seal Faces

Product Description

Item	Unit	SiC	SSiC
Purity	%	≥90	≥98
Density	G/cm^3	3.05	3.1
Shore Hardness	HS	110-125	120-130
Elastic Modulus	MPa	4.12*105	4.10*10s
Poisson Ratio		0.15	0.16
Tensile Strength	MPa	2.75*102	2.8*102
Bending Strength	MPa	4.41*102	4.9*102
Compression Strength	MPa	2.94*103	3.0*102
Thermal Conductivity	W/m.k	141	147
Coefficient of Thermal Expansion	I/ºC	4.3*10-6	4.0*10-6
Heat Resistance		1600C	165CTC
Tolerance	Mm	-0.02--+0.02	-0.02--+0.02
Acid Resistance		5 times higher than the usual TC	Resist al chemical media

 

The products series include kinds of new materials such as structural products and functional ceramic products, such as Alumina, Aluminum Nitride, Zirconia, Silicon Nitride and Boron Nitride ceramics are the main products in the list. Zirconia derivative products such as high purity zirconia, Yttria stabilized zirconia(YSZ or Y-TZP), and Magnesia stabilized Zirconia(MgO-PSZ), and Ceria stabilized Zirconia(CeO-PSZ), structural zirconia ceramics, etc. For the zirconia products have many excellent properties such as high hardness, high strength and toughness, super low chemical and mechanical corrosive, insulated in common temperature, and magnetic proofing, so they are extensively applied in optic, electronic, mechanical and chemical industry, etc. And Alumina ceramics is more widely applied in industrial.

Tianjin Yinghua Material Tech Co.,Ltd is located in Tianjin City, China, which is the economic center of north China and with a convenient transportation and excellent business service.
The company insists the spirit of Products Innovating, Technology Service and Customer Value, and wish to develop with the customers and suppliers. All customers and friends are welcome!