Platy Multiple Layer Shape Hexagonal Boron Nitride Powder

Product Detail

Sinyo Hexagonal Boron Nitride powder 



Hexagonal Boron Nitride which commonly referred to other name “white graphite”, it is a man made material at high temperature over 1400?. There are several synthesis methods. Our platy shape hBN is synthesized by boric acid and melamine at 2000? high temperature which resulting product has excellent high temperature stability and lubricating properties.  



Hexagonal Boron Nitride is none toxic, electricity insulate, excellent lubricate at high temperature than graphite which widely used in commonly industry. 



Typical Application 


 ••• Raw material for cubic BN
 • composite ceramics
 • refractory
 • Raw material for hot-pressed BN
 • mold release for injection molding and die casting
 • thermally conductive filler for organics

Typical Properties of Sinyo's Industrial platy Hexagonal Boron Nitride Powder. 

	LN				HW
	LN02	LN05	LN10	LN20	HW05	HW10
Size Distribution (um)	1-3	4-7	8-12	15-30	4-6	8-12
Crystal size(um)	<1	3-5
Purity(BN%)	98%min				99%min
B2O3%	0.8%max				0.3%max
Tap density(g/cm3)	0.2-0.3				0.25-0.35
Total O%	1.2%max				0.7%max
Advise application	• composite ceramics • refractory • hot-pressed BN • mold release • thermally conductive filler				• Industrial lubricate, • Release coatings, • Electronics industry, • Ceramic, • cBN

Manner of packing: 10kg in two layers PE bag and packed in a carton;
                                1kg in aluminum film bag, 10bags in a carton;



We exhaust our ability to offer our customers the best quality and services all over the world. Please feel free to contact us, let's begin a pleasant cooperation.




SINYO is one of the leading and professional platy multiple layer shape hexagonal boron nitride powder manufacturers in China. Providing you with good after-sales service and quick delivery, we warmly welcome you to high quality and non-toxic boron nitride products at the most competitive price with us.