CAMCOAT: HHBK

THERMAL BARRIER COATINGS > HHBK

Base ceramic HHBK is a water based thermal insulation coating that contains no VOC’s.
It has poor corrosion resistance as a cured coating but when used under any of the thermal barrier coatings listed it enhances the insulation capabilities considerably.

Function	Thermal barrier base coat	After cure treatment	None
Material	HHBK	Max. operating temperature	1000ºc
Colour	Black	Pencil hardness	n/a
Substrates	Any metal capable of withstanding 260º C cure	Adhesion (Tape test ASTM D3330)	Good
Base	Water	Resistance to acids	Good
Flash point	None	Resistance to alkalines	Good
Boiling point	n/a	Resistance to solvents	Good
VOC's	0	Resistance to Corrosion	Fair
Viscosity (cup test)	13 secs	Flexibility	Good
Surface preparation	Sandblast	Resistance to impact	Good
Coating application by	Spray	UN classification	Not classified
Theoretical coverage	15 sq m/litre	Container sizes	500 ml, 1 litre, 1 US Gallon, 5 litres
Cure conditions	Oven cure 260º C for 1 hour	Shelf life	12 months
Cured coating thickness	25 – 40 microns (0.001” – 0.0015”)	Material safety data sheet	click here to view