zeolite ion exchange, Zeolite 5a, Thermal Alumina has always regarded product quality and technology research and development as the fundamental development of the company. Further business, the trust is getting there. In today's increasingly fierce market competition, our company will continue to uphold the 'customer first, reputation first' business philosophy, innovation and development, quality and survival. Adhering to the concept that quality changes the world, we cooperate with international advanced technology, so that our quality has gradually improved.

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

Our Low density and low thermal conductivity 30% alumina for cement kiln safety zone bricks are popular with customers because of their high quality, low price, stable quality and high cost performance. Our corporate spirit is, integrity, innovation, performance and harmony. We will be in line with the enterprise spirit of "integrity, cooperation, pragmatism and innovation", forge ahead, and sincerely wish to work together with friends from all walks of life to create brilliant.