High Pressureless Sintering Silicon Carbide Ceramic Mechanical Seal Ring

Min.Order: 10
Product origin: Zhuzhou, Hunan, China
Infringement complaint: complaintComplaint
US$ 8

Description

High Pressureless Sintering Silicon Carbide Ceramic Mechanical Seal Ring





Performance for Silicon Carbide Ceramic :
 

Item

Unit

SiC

SSiC

Purity

%

≥90

≥98

Density

g/cm3

3.05

3.1

Shore Hardness

HS

110-125

120-130

Elastic Modulus

Mpa

4.12×105

4.10×105

Poisson's 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

2.94×102

3.0×102

Thermal Conductivity

W/m.k

141

147

Coefficient of Thermal Expansion

1/ °C

4.3×10-6

4.0×10-6

Heat Resistance

-

1600°C

1650°C

Acid Resistance

-

5 times higher than the usual TC

Resist al chemical media

         
          
         
         





 

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