Aremco Pyro-Paint™ 634-CA High Temperature Refractory Coating

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Aremco Pyro-Paint™ 634-CA High Temperature Refractory Coating (discontinued **)
Categories:	Carbon; Graphite
Material Notes:	This carbon and graphite based coating is formulated for parting of aluminum permanent molds, non-sticking in glass forming applications, and lubrication and stop-off in metalworking and wire drawing. Provides superior release, surface finish and mold protection.
Key Words:	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	1.15 g/cc	1.15 g/cc
Density	1.02 g/cc	0.0368 lb/in³
Solids Content	18.4 %	18.4 %	volume
	25.4 %	25.4 %	weight
pH	8.0 - 9.0	8.0 - 9.0	Coating pH
Viscosity	700 - 1000 cP	700 - 1000 cP
Storage Temperature	4.44 - 32.2 °C	40.0 - 90.0 °F

Thermal Properties	Metric	English	Comments
Maximum Service Temperature, Air	1200 °C	2200 °F

Processing Properties	Metric	English	Comments
Processing Temperature	10.0 - 32.2 °C	50.0 - 90.0 °F	Application Temperature
Cure Time	120 min @Temperature 93.3 °C	2.00 hour @Temperature 200 °F	>2 Hour Air Set Required Prior to Curing
Shelf Life	6.00 Month	6.00 Month

Descriptive Properties
Color	Black
Coverage ft²/gal	295		Theoretical Coverage at 1 mil dry film thickness
Dry Film Coverage ft2/gal	597		at 1 mil
Thinner	634 CA-T
	634-CA-T or Distilled Water

**
Materials flagged as discontinued () are no longer part of the manufacturer’s standard product line according to our latest information. These materials may be available by special order, in distribution inventory, or reinstated as an active product. Data sheets from materials that are no longer available remain in MatWeb to assist users in finding replacement materials.

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