Professional China 5n 99.999% High Purity Pseudo Boehmite - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi

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Professional China 5n 99.999% High Purity Pseudo Boehmite - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi

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While in the past few years, our organization absorbed and digested innovative technologies both equally at home and abroad. Meanwhile, our organization staffs a group of experts devoted for the advancement of China Alumina Oxide Manufacturer, 5n 99.999% High Purity Pseudo Boehmite, China Pseudo Boehmite Supplier, With us your money in protected your business enterprise in secure . Hope we can be your trustworthy supplier in China . Searching forward for your cooperation .
Professional China 5n 99.999% High Purity Pseudo Boehmite - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi Detail:

Pseudo Boehmite also known as aluminum hydrated and pseudo monohydrate,non-toxic, tasteless, odorless, white colloid (wet) or powder (dry), crystalline phase high purity, good solubility, strong adhesion, high surface area, large pore size, etc., its water state is thixotropic gel.

The product is roasted at 400 ~ 700 ℃ γ- Al2O3 is widely used as catalyst support, catalyst and adsorbent; Nano scale can be obtained by calcination at 1100 ~ 1200 ℃ α- Al2O3 is widely used as coating additives, high-grade ceramics, efficient catalysts for petrochemical industry, submicron / nano grinding and polishing materials, cosmetics fillers and inorganic membrane materials. It is a new type of material with broad development prospects.

Pseudo boehmite also is the preferred aluminum source for the synthesis of phosphorus aluminum molecular sieves and heteroatom phosphorus aluminum molecular sieves. For the synthesis of phosphorus aluminum molecular sieves and heteroatom phosphorus aluminum molecular sieves, it is best to add phosphorus source and aluminum source together with the addition of oxygen source. In general, the aluminum atom of aluminum salt is not connected with oxygen atom. If it is used as aluminum source, it is difficult to obtain enough oxygen source, so aluminum salt is not used in general. Considering the requirement of uniform dispersion of the reaction mixture, the added aluminum source should preferably be soluble in weak acid or medium strength acid solution, while aluminum trioxide or aluminum hydroxide is only soluble in strong acid or strong alkali solution, which is not conducive to the dispersion of the reaction mixture and is not suitable for aluminum source. Pseudo boehmite can meet the requirements of oxygen source and reaction mixing and uniform dispersion, and is the preferred aluminum source in the experiment

The 4N 99.99% and 5N 99.999% high purity pseudo boehmite produced by alkoxide solution, also known as sb powder, has the characteristics of high purity, low stacking ratio, large pore volume, high specific surface and good gelation. It is mainly used as catalyst carrier, desiccant and adsorbent for processing different shapes; Glass and enamel industry is used as colorant and stabilizer, and it is also a high-quality raw material for ink filler.

4N 99.99% and 5N 99.999% high purity pseudo boehmite

Type CX101 CX101A
Al2O3 Content % ≥99.99% ≥99.999%

Phase state

AlOOH AlOOH
Appearance White powder White powder
Na ppm ≤10 ≤2
Fe ppm ≤10 ≤2
Ca ppm ≤2 ≤2
Si ppm ≤10 ≤2
Cu ppm ≤2 ≤1
Mg ppm ≤2 ≤1
Ti ppm ≤2 ≤1
Cr ppm ≤2 ≤1
D50(Size) um 10-30

10-30

Apparent Density g/cm3 0.3-0.5

0.2~0.5

Specific Surface Area m2/g ≥180

≥180

Sintered Density g/cm3

4N 99.99% and 5N 99.999% high purity pseudo boehmite was widely used in sapphire crystal polishing, transparent ceramics, high-performance ceramics, precision polishing, integrated circuit boards, various layers and other high-end application fields

We also have other type 4N and 5N high purity pseudo boehmite, contact with us for OEM


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Professional China 5n 99.999% High Purity Pseudo Boehmite - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi detail pictures

Professional China 5n 99.999% High Purity Pseudo Boehmite - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi detail pictures


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Assume full duty to satisfy all demands of our clients; reach steady advancements by marketing the development of our purchasers; grow to be the final permanent cooperative partner of clientele and maximize the interests of customers for Professional China 5n 99.999% High Purity Pseudo Boehmite - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi , The product will supply to all over the world, such as: Durban, Austria, Lesotho, We have top engineers in these industries and an efficient team in the research. What is more, now we have our own archives mouths and markets in China at low cost. Therefore, we can meet different inquiries from different clients. Remember to find our website to check more information from our merchandise.
We have worked with many companies, but this time is the best,detailed explanation, timely delivery and quality qualified, nice!
5 Stars By Amy from Nigeria - 2018.03.03 13:09
The goods are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
5 Stars By Elma from Holland - 2017.09.30 16:36
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