We are specialized in producing various high quality 13x molecular sieve, Activated Alumina Powder, 5N High purity alumina, high quality, good performance and competitive price. Adhering to the cultural guidance, we have formed the core values of innovation, passion, integrity, responsibility and gratitude. Enterprises promote the spirit of patriotic dedication, is to advocate the overall situation with selfless dedication, to create value for the country and society. We implement diversified and all-round development, with strong strength and large influence. The improvement of our production facilities improves our production efficiency and makes our economy grow faster.

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

From raw materials to finished products, each of our High Thermal Stability High Purity Alumina Oxide Hpa High Purity Alumina for LED Phosphor Powder has undergone rigorous testing in terms of safety and efficiency. Facing new opportunities and challenges, the company strives to practice the scientific concept of development, and starts new reform and development with firm confidence. We firmly believe that a company can move forward and continue to grow as long as it continues to create new value.