Our company will continue to provide customers with professional new 13x molecular sieve, Alumina Trihydrate Flame Retardant, 4N aluminium hydroxide, and continue to research, independent innovation, to help customers take off. We are well aware of the importance of technology and are constantly committed to cultivating core competitiveness based on technological innovation. 'Strive, be enterprising, open up', become the clarion call of every generation of our employees and encourage us to move forward to a new era. We strive to build a set of self-motivating, self-restraining and human resource operation mechanism that promotes outstanding talents to stand out.

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

We constantly pursue the maximum satisfaction of customer needs, and strive to achieve the best price and the highest cost performance for the same product in Calcined Alumina Powder for Thermal Conductivity industry. We have a sound management system based on the application of modern information management system, to provide customers with a perfect and reliable cooperation platform. We own strong market resources and has established close cooperation with domestic universities and research institutions.