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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We've been committed to offering easy,time-saving and money-saving one-stop purchasing support of consumer for Pseudo Boehmite Price, High Purity Aluminium Oxide Refractory Powder, 4n 99.99% High Purity Alumina, If possible, please send your requirements with a detailed list including the style/item and quantity you require. We will then send our best prices to you.
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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We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for 2021 wholesale price Boehmite Powder - 4N 99.99% high purity Boehmite – Zhanchi , The product will supply to all over the world, such as: Bangalore, Greece, Cambodia, Till now, the items list has been updated regularly and attracted clients from around the globe. Comprehensive facts is often obtained in our web-site and you'll be served with premium quality consultant service by our after-sale group. They are likely to help you get thorough acknowledge about our goods and make a satisfied negotiation. Company go to to our factory in Brazil is also welcome at any time. Hope to obtain your inquiries for any pleased co-operation.
Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
5 Stars By Louise from Morocco - 2018.12.05 13:53
The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
5 Stars By Linda from Seattle - 2018.11.28 16:25
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