MOLTEN STONE boron nitride coating uses high-purify and high crystallinity hexagonal BN powders in global as mainly component. MOLTENSTONE BN coatings provide outstanding performance of demolding and non-wetting properties with metal melts such as aluminum, copper, magnesium alloys, drosses etc. Also as a lubricant/non-stick agent, BN Coatings is ideal for hot-press and glass forming.

The microstructure of boron nitride powder with high crystallinity is a clear sheet like structure. The use of high crystallinity boron nitride powder is the key to the demolding performance of boron nitride coatings. The higher the crystallinity of boron nitride, the better its lubricity, and the higher its purity.

Molten Stone BN Coating is a kind of water-based environmentally friendly coating. We have over 20 series of concentrated and direct use products represented by the AL FDI series and AP FDI series used in the field of aluminum deep processing. It has excellent stability and suspension ability, and even in high dilution conditions, it still has excellent shaking and redispersibility.

parameter table

Index		concentrated solution			direct use solution
Models		AP FDI series	AL FDI series	AL C180 series	AP/AL series
Color		White/Blue	White/Blue	White/Blue/Grey	White/Blue/Grey
Dilution ratio		1:5~7	1:5~7	1:4~5	1：3
BN Effective content		>75%	>85%	>70%	>70%
Free boron content		<0.06%	<0.06%	<0.06%	<0.06%
Total wt% Solid Phase		35-37%	32-35%	25-27%	23-25%
PH		7~8	3~4	5~6	5~6
Binder Phase		Amorphous silica	Amorphous alumina	Amorphous alumina	Amorphous alumina
Disaolvant		water	water	water	water
Maximum service temperature	Airatmosphere	1000℃	1000℃	1000℃	1000℃
	Vacuum atmosphere	1500℃	1500℃	1500℃	1500℃
	reducing atmosphere	-------	1800℃	1800℃	1800℃

Boron Nitride Coating

The microstructure of boron nitride powder with high crystallinity is a clear sheet like structure.

Telephone: +8618538858592

E-mail: molten-stone@outlook.com

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