2021 High quality High Purity Pseudo Monohydrate - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi

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2021 High quality High Purity Pseudo Monohydrate - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi

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We always believe that one's character decides products' quality, the details decides products' high-quality ,together with the REALISTIC,EFFICIENT AND INNOVATIVE crew spirit for Cheap Aluminum Oxide, Ultra High Purity Alumina, Sintered Tabular Alumina Manufacturer 99.999% Al2o3 1.5-2mm, Our company eagerly looks ahead to setting up long-term and pleasant small business partner associations with customers and businessmen from everywhere in the entire world.
2021 High quality High Purity Pseudo Monohydrate - 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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2021 High quality High Purity Pseudo Monohydrate - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi detail pictures

2021 High quality High Purity Pseudo Monohydrate - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi detail pictures


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With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for 2021 High quality High Purity Pseudo Monohydrate - 4N 99.99% and 5N 99.999% high purity pseudo boehmite – Zhanchi , The product will supply to all over the world, such as: Rotterdam, France, Japan, Our products are widely recognized and trusted by users and can meet continuously changing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success!
Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
5 Stars By Prima from Bhutan - 2018.05.13 17:00
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
5 Stars By Helen from Puerto Rico - 2017.08.18 11:04
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