Shanghai Jiuyi Seals CO., Ltd.
Main camp product：stainless steel seal  Tungsten Carbide seal ring  sintered silicon carbide  carbon seal ring  mechanical seal  boron carbide nozzle  ssic seal  tc seal  
Product Search
Contact Us
Browse by Category
Friend Link
Article

property data sheet for ssic

                                                                   
                                                                              Technicaldata of ssic
property
units
SSIC
SSIC+C
Density
g/cm³
3.1~3.15
2.90~2.95
Hardess（knoop）
kg/mm2
2800
2200
Porosity
%
＜0.2
N/A
Flexural Strength 4pt@RT
Mpax10³lb/in²
450
200
CompressiveStrength@RT
Mpax10³lb/in²
3900
2200
Modulus ofElasticity@RT
Gpax106lb/in²
410
370
Free siliconecontent
%　
0.1
0.1
Purity（%） silicone content
%　
≥99
≥90
Coefficient of heattransfer
Cal/cm.s.℃
0.3
0.3
Coefficient of ThermalExpansion RT to 700℃
x10ˉ6mm/mmK x10ˉ6in/in°F
4.3x10-6
4.3x10-6
Maximum ServiceTemp.Air
°C
1600
1100
PoissonRatio
　
0.14
 0.14
 
　
 
 
The Testing Result forSealing Material in Corrosive Fluid Condition
testingconditon
corrosiveweightlessness（mg/c㎡yr）
density ofadditives（Wt%）
Temperature(℃)
SSIC（NO freesilicone）
SIC（12%silicone）
WC（6%cobalt）
AL2O3（99%）
98% H2SO4
100
1.8
55
>1000
65.0
50% NaOH
100
2.5
>1000
5.0
75.0
53% HF
25
<0.2
7.9
8.0
20.0
85% H3PO4
100
<0.2
8.8
55
>1000
70% HNO3
100
<0.2
0.5
>1000
7.0
45% KOH
100
<0.2
>1000
3.0
60.0
25% HCI
70
<0.2
0.9
85.0
72.0
10% HF+57%HNO3
25
<0.2
>1000
>1000
16.0
 
 
property data sheet for sic
Above information provided by this company Itself, this company responsible for the authenticity, accuracy and legitimacy of the information .
工控展览网 do not assume any responsibility to ensure that
Copyright@ 2003-2010   Shanghai Jiuyi Seals CO., Ltd.   沪ICP备09035839号   SiteAdmin
工控展览网