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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
Price	EMAIL US sales@lookpolymers.com

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
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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