In our years of brand development history, we have insisted on building the excellent performance of Tabular alumina 325 mesh, activated alumina molecular sieve, Tabular alumina 3 6 mesh with leading technological strength. Our employees are strictly trained and insist on safety and environmental protection at work. We will once again enhance our overall capabilities and greatly improve our ability and quality to serve our customers. We are always open to new ideas, suggestions and better ways of doing things, and we are willing to take responsibility and risks for them. We hope to create or borrow all advanced scientific and technological means to achieve scientific management and build characteristic services.

Aluminum nitride is a kind of advanced thermal conductivity material, not only has the characteristics of ceramic insulation, low thermal expansion, but also has the thermal conductivity of metal copper aluminum, its thermal conductivity is 7~ 10 times of alumina, mechanical properties and alumina ceramics, but also has similar thermal expansion coefficient with silicon.

Aluminum nitride powder is mainly used to make power semiconductor chip support and heat dissipation substrate, and is widely used in communication base station, automobile, high-speed rail and power grid, consumer electronics, national defense and other fields.

Aluminum nitride has high purity, low oxygen content, high sintering activity and activitySharp size distribution 

Aluminum nitride has high thermal conductivity and insulation, adding it to resins or plastics can significantly improve the resin or

Thermal conductivity of plastics.So it is widely used in thermal conductive filler

Property		Unit	N-S- Ⅰ	N-S- Ⅱ
Specific Surface Area		m2/g	2.4~2.8	3.2~3.5
Mean Particle Size（D50）		μm	1.1~1.4	0.8~1.0
Impurity	O	wt%	＜0.8	＜0.8
	C	ppm	＜300	＜300
	Ca	ppm	150~200	＜10
	Si	ppm	＜20	＜10
	Fe	ppm	＜8	＜8

Above values are typical and not for specification. We can customize products according to customers' requirements

With the goal of 'serving customers', we pursue sustainable operation, create high-quality Stable Thermal Performance Black Fused Alumina for Coated Grinding Tools to build a first-class brand. We earnestly do a good job in civilized production, especially maintain a good production order, reasonably equip station instruments, and ensure smooth production channels. It is our eternal pursuit to be an enterprise that satisfies our customers, has sustainable business ability and is most respected by the society.