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Zircar Refractory Composites RS-100 Refractory Sheet

Category Ceramic , Oxide , Aluminum Oxide
Manufacturer Zircar Refractory Composites, Inc.
Trade Name
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Zircar Refractory Composites RS-100 Refractory Sheet.pdf
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Material Notes:
ZIRCAR Refractory Sheet Type RS-100 is a ceramic fiber reinforced structural alumina composite material with useful properties to 1260°C (2300°F). It has exceptional flexural and compressive strengths in the range of high temperature reinforced plastics such as G-7 and G-10 laminates and retains strength and utility to levels far exceeding maximum use temperatures of plastics. Mechanical properties of Type RS-100 sheet far exceed those of Transite TM and other asbestos-cement materials and is an excellent replacement for these rigid asbestos-containing products. Type RS-100 can also be employed at much higher temperatures than these types of products.Information provided by ZIRCAR Refractory Composites, Inc. (ZRCI)
Physical Properties Metric English Comments
Density 2.10 g/cc
0.0759 lb/in³
Loss On Ignition 1.00 - 2.00 %

@Temperature 982 °C
1.00 - 2.00 %

@Temperature 1800 °F
Porosity 35 %
35 %
Mechanical Properties Metric English Comments
Hardness, Shore D 90
90
Modulus of Rupture 0.0550 GPa
7.98 ksi
parallel to thickness
0.0360 GPa

@Temperature 600 °C,
Time 14400 sec
5.22 ksi

@Temperature 1110 °F,
Time 4.00 hour
parallel to thickness
Compressive Yield Strength 69.0 MPa
10000 psi
at 2% compression parallel to thickness
Thermal Properties Metric English Comments
CTE, linear 6.00 µm/m-°C

@Temperature 20.0 - 400 °C
3.33 µin/in-°F

@Temperature 68.0 - 752 °F
Specific Heat Capacity 1.172 J/g-°C

@Temperature 600 °C
0.2801 BTU/lb-°F

@Temperature 1110 °F
Thermal Conductivity 0.634 W/m-K

@Temperature 200 °C
4.40 BTU-in/hr-ft²-°F

@Temperature 392 °F
parallel to thickness
0.638 W/m-K

@Temperature 600 °C
4.43 BTU-in/hr-ft²-°F

@Temperature 1110 °F
parallel to thickness
0.648 W/m-K

@Temperature 1200 °C
4.50 BTU-in/hr-ft²-°F

@Temperature 2190 °F
parallel to thickness
Melting Point 1500 °C
2730 °F
Maximum Service Temperature, Air 1260 °C
2300 °F
Flammability Test 0.00
0.00
Nil
Shrinkage 1.00 - 2.00 %

@Temperature 1200 °C,
Time 14400 sec
1.00 - 2.00 %

@Temperature 2190 °F,
Time 4.00 hour
perpendicular to thickness
Component Elements Properties Metric English Comments
Al2O3 75 %
75 %
Other 9.0 %
9.0 %
SiO2 16 %
16 %
Electrical Properties Metric English Comments
Volume Resistivity 7.20e+11 ohm-cm
7.20e+11 ohm-cm
Surface Resistance 2.30e+11 ohm
2.30e+11 ohm
Dielectric Strength 2.80 kV/mm
71.0 kV/in
Dielectric Breakdown 7300 V
7300 V
1/8 in. thick
Arc Resistance >= 420 sec
>= 420 sec
Processing Properties Metric English Comments
Moisture Content 0.00 - 2.0 %
0.00 - 2.0 %
105°C
Descriptive Properties Value Comments
Color White to Tan
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