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High Strength Pump Seal (SIC)

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  • OE Experience:

    No

Product Name:High Strength Pump Seal (SIC)

High Strength Pump Seal (SIC)

Application

auto

Product Description:

Parameter SSiC RBSiC Carbide SiC
Purity( % ) >97 >90 30%
Hardness( HRA ) 90 90 85
Grain Size( um ) 0.5-0.7 8-20 20-40
Density( g/cm3 ) 3.06-3.15 >3.05 >2.65
Bend Strength( MPa ) 400-580 350-450 200
Compressive Strength(MPa) 3900 >2500 1800
Fracture Toughness( MPA ) 3.05-4.6 4.3  
Elastic Modulus( GPa ) 380-410 420  
Thermal Conductivity(W/M.K) 102.6 35-110 125
Coefficient of heat Expansion( L/°C ) 4.02x10-6 4.3x10-6 3x10-6
Poisson Ratio 0.14 0.15

 

Main Performance Index of Silicon Carbide(SIC)
 
Purity(SIC percentage)%: 90
Density(g/cm3): 3.05
Hardness(HS): 110-125
Elastic modulus(MPa) : 4.12×105
Poisson ratio : 0.15
Tensile strength(MPa) : 2.75×102
Bending strength (MPa) : 4.41×102
Compression strength (MPa) : 2.94×103
Thermal conductivity(cal/cm.s.) : 0.30
Coefficient of thermal expansion(l/) : 4.3×10-6
Heat resistance(in the atmosphere) : 1600C
Thermal impact coefficient(cal/cm.sec) : 46.5
Acid resistance: 5 times higher than the usual WC

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Supplier Details

Fenghua Bohong Seals Factory

Market Type: OE Market 
Business Type: Manufacturer
Main Product: oil seal

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