2021 High quality Intended Boehmite - 4N 99.99% high purity Boehmite – Zhanchi

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2021 High quality Intended Boehmite - 4N 99.99% high purity Boehmite – Zhanchi

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We're convinced that with joint endeavours, the business between us will bring us mutual benefits. We are able to guarantee you products high quality and competitive value for 5n 99.999% High Purity Alumina, Boehmite Cost, Micron Alumina, We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
2021 High quality Intended Boehmite - 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


Product detail pictures:

2021 High quality Intended Boehmite - 4N 99.99% high purity Boehmite – Zhanchi detail pictures

2021 High quality Intended Boehmite - 4N 99.99% high purity Boehmite – Zhanchi detail pictures


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abide by the contract", conforms to the market requirement, joins in the market competition by its high quality as well as provides more comprehensive and excellent service for clients to let them become big winner. The pursue of the company, is the clients' satisfaction for 2021 High quality Intended Boehmite - 4N 99.99% high purity Boehmite – Zhanchi , The product will supply to all over the world, such as: Lesotho, Spain, Czech republic, We now have been making our goods for more than 20 years . Mainly do wholesale , so we've the most competitive price , but highest quality. For the past years , we got very good feedbacks , not only because we offer good solutions , but also because of our good after-sale service . We are here waiting for yourself for your inquiry.
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    5 Stars By Clara from Moldova - 2018.03.03 13:09
    The company's products very well, we have purchased and cooperated many times, fair price and assured quality, in short, this is a trustworthy company!
    5 Stars By Johnny from Plymouth - 2017.12.19 11:10
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