Aremco Graphi-Coat™ 623 High Temperature Specialty Coatings Inorganic, Titanium Diboride Filled

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Aremco Graphi-Coat™ 623 High Temperature Specialty Coatings Inorganic, Titanium Diboride Filled
Categories:	Ceramic; Boride; Other Engineering Material; Ceramic/Metallic Coating
Material Notes:	Aremco’s refractory coatings offer the ultimate protection of high temperature components used in the processing of ceramics, glass, metals, and plastics. Features Ultra Hi-Temp Resistance Non-Wetted by Molten Metals, Salts, Glass & Plastics High Lubricity for Easy Part Release Minimizes Cast Surface Defects Increases Mold & Die Life For Use in Oxidizing, Reducing & Vacuum Atmospheres Applications: Composite Forming Glass Forming Metal Casting Injection Molding Ceramic Hot-Pressing Metal Powder Sintering Welding Brazing Product Highlights: This patented coating is a two-part, silica-bonded, titanium diboride filled, oxidation resistant coating for protecting graphite crucibles, electrodes, and heat-treating fixtures to 2000°F (1093°C).
Key Words:	High Temperature Coatings
Vendors:	Aremco’s Pyro-Paint refractory coatings offer the ultimate protection of high temperature graphite, metal and refractory structures used in the processing of ceramics, glasses, metals, and plastics. Visit us today at Aremco.com or call 1 (845) 268-0039 to speak with an engineer. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Specific Gravity	2.15 g/cc	2.15 g/cc
Solids Content	52.7 %	52.7 %	by volume
	79 %	79 %	by weight
Volatile Organic Compounds (VOC) Content	0.00 g/l	0.00 g/l
pH	8.0 - 9.5	8.0 - 9.5	coating
Viscosity	200 - 400 cP	200 - 400 cP
Thickness	25.4 microns	1.00 mil	Dry Film Thickness
	48.3 microns	1.90 mil	Wet Film Thickness
Storage Temperature	4.44 - 32.2 °C	40.0 - 90.0 °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	>= 60.0 min	>= 1.00 hour	Air Set prior to curing
	15.0 min @Temperature 760 °C	0.250 hour @Temperature 1400 °F
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties
Color	Gray
Dry Film Coverage ft2/gal	845		at 1 mil
Mix Ratio by Weight	60:40		resin:hardener
Thinner	623-T
Weight/Gallons	12.5 lbs

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