Aremco Quartz-Coat™ 845 High Temperature Ceramic-Inorganic Coating

Category	Ceramic , Other Engineering Material , Ceramic/Metallic Coating
Manufacturer	Aremco
Trade Name	Quartz-Coat™
Port	Ningbo port,China
Trade Terms	FOB, CFR, CIF
Payment Terms	L/C, T/T, Western Union
Download PDF	Aremco Quartz-Coat™ 845 High Temperature Ceramic-Inorganic Coating.pdf
Price	EMAIL US sales@lookpolymers.com
	Online Service lookpolymers 27660005

Material Notes:

Single part, waterborne, silicon-filled, phosphate-bonded, brown-black coating for glass and quartz to 2000 ºF (1093 ºC). Primarily used for marking ceramic parts and coating automotive headlamps, stadium lighting and quartz vessels for the semiconductor industry. Standard viscosity is 200–400 cP; a higher viscosity coating, 845-HV, in the range of 500–800 cP is available upon request.

Physical Properties	Metric	English	Comments
Specific Gravity	1.44 g/cc	1.44 g/cc
Solids Content	22.9 %	22.9 %	by volume
	50.1 %	50.1 %	by weight
Volatile Organic Compounds (VOC) Content	0.00 g/l	0.00 g/l
Viscosity	200 - 400 cP	200 - 400 cP
Thickness	25.4 microns	1.00 mil	recommended dry film thickness
	82.3 microns	3.24 mil	estimated wet film thickness
Storage Temperature	12.8 - 29.4 °C	55.0 - 85.0 °F

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	1090 °C	2000 °F	Continuous

Processing Properties	Metric	English	Comments
Processing Temperature	10.0 - 32.2 °C	50.0 - 90.0 °F	Application Temperature
Cure Time	5.00 min @Temperature 482 °C	0.0833 hour @Temperature 900 °F	Step 2
	10.0 min @Temperature 93.3 °C	0.167 hour @Temperature 200 °F	Step 1, preceeded by >10 min. air set
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties	Value	Comments
Color	Brown-Black	Cured
Dry Film Coverage ft2/gal	495	at 1 mil
Thinner	845-T

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