2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi

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2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi

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Our well-equipped facilities and superb good quality control throughout all stages of manufacturing enables us to guarantee total buyer gratification for Al Hydroxide, 5n 99.999% High Purity Alumina Slurry, Aluminum Hydroxide Price 2022, To improved expand market, we sincerely invite ambitious individuals and providers to hitch as an agent.
2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi Detail:

AlOOH is γ-Al2Oprecursor, with its unique chemical, optical and mechanical properties, has been widely used in the fields of ceramic materials, composites, surface protective layer materials, optical materials, catalysts and carrier materials, semiconductor materials and coatings. Uniform and stable dispersion is one of the important conditions for boehmite to exert its superior properties of nano materials; The boehmite has the characteristics of small size, specific surface and large pore volume.

Boehmite belongs to biconical point group in orthorhombic system. It is white crystal. Due to the impurities contained in it, it often has yellow, green, brown or red spots, with glass or pearl luster. The Mohs hardness is 3 to 3.5 and the specific gravity is 3 to 3.07. Boehmite is a positive biaxial crystal.

With the increase of hydrolysis temperature, the crystallinity of the product increased significantly, and the specific surface and pore volume decreased significantly; Controlling a certain pH value, increasing the hydrothermal treatment process and increasing the amount of water can significantly improve the dispersion of boehmite sol; Prolonging the hydrothermal time will reduce the specific surface and pore volume of the product. The results showed that the optimum hydrolysis temperature was 85 ~ 90 ℃, the hydrothermal treatment temperature was 200 ℃ and the treatment time was three hours.

The 4N 99.99% high purity boehmite produced by our company has high content, less magnetic foreign matters, stable electrical properties, low content of harmful ions, high heat resistance and narrow particle size distribution.

4N 99.99% high purity boehmite/AlOOH

Type

 

CX102

CX102A

Al2O3 Content

%

≥99.95%

≥99.99%

Phase state

 

γ-AlOOH

γ-AlOOH

Appearance

white power

white power

Na

ppm

≤50

≤30

Fe

ppm

≤20

≤20

Ca

ppm

≤10

≤10

Si

ppm

≤20

≤10

Cu

ppm

≤10

≤2

Mg

ppm

≤10

≤2

D50 (Size)

um

0.8-3mm

0.1-3mm

Apparent Density

g/cm3

0.5~0.8

0.5~0.8

Specific Surface

m2/g

2~6

2~6

4N 99.99% high purity  Boehmite/AlOOH was widely used in surface protective layer material, catalytic field, inorganic flame retardant, papermaking filler, lithium battery diaphragm coating and so on

We also have other type 4N high purity Boehmite/AlOOH,contact with us for OEM


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2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi detail pictures

2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi detail pictures


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The business keeps to the operation concept "scientific management, premium quality and efficiency primacy, customer supreme for 2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi , The product will supply to all over the world, such as: Argentina, Norwegian, United States, We are fully aware of our customer's needs. We provide high quality products, competitive prices and the first class service. We would like to establish good business relationships as well as friendship with you in the near future.
  • The sales manager has a good English level and skilled professional knowledge, we have a good communication. He is a warm and cheerful man, we have a pleasant cooperation and we became very good friends in private.
    5 Stars By Janet from Hanover - 2017.10.13 10:47
    This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
    5 Stars By Priscilla from Bangkok - 2018.09.16 11:31
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