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Aremco Ceramacast™ 673 Castable Ceramic

Category Ceramic , Carbide , Potting/Casting Ceramic
Manufacturer Aremco
Trade Name Ceramacast™
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Aremco Ceramacast™ 673 Castable Ceramic.pdf
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Material Notes:
Chemical setting. Two-part ceramic exhibiting high thermal conductivity. Used to pot small temperature sensors, gas igniters, and high intensity lights. Applied in areas up to 1" diameter by 1" depth, then air set for 2-4 hours and cured at 200 ºF prior to operation. Two-part systems are used to produce high temperature molds and fixtures.
Physical Properties Metric English Comments
Bulk Density 1.44 g/cc
0.0520 lb/in³
Powder
Open Porosity 9.0 %
9.0 %
pH 5.0 - 6.0
5.0 - 6.0
Viscosity 16000 cP
16000 cP
Mixed
Mechanical Properties Metric English Comments
Compressive Strength 34.0 MPa
4930 psi
Thermal Properties Metric English Comments
CTE, linear 6.80 µm/m-°C

@Temperature 20.0 °C
3.78 µin/in-°F

@Temperature 68.0 °F
Thermal Conductivity 36.0 W/m-K
250 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 1370 °C
2500 °F
Shrinkage <= 1.00 %
<= 1.00 %
Processing Properties Metric English Comments
Pot Life <= 20.0 min
<= 20.0 min
Shelf Life 12.0 Month
12.0 Month
Descriptive Properties Value Comments
Acid Resistance Good
Alkali Resistance Good
Color Gray
Mix Ratio 100:18-21
Moisture Resistance Good
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