Massive Selection for Alumina Ceramic Powder - Low Sodium pseudoboehmite alumina – Ton Year

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Massive Selection for Alumina Ceramic Powder - Low Sodium pseudoboehmite alumina – Ton Year Detail:

Non-toxic, tasteless, odorless, white gelatinous (wet) or powder (dry), crystal phase purity, good molding performance, with thixotropic gel characteristics.

This product is mainly used as catalyst carrier — raw material of activated alumina, and can also be used as molding binder of molecular sieve and silicate refractory fiber products, such as binder of semi-synthetic rare earth y-type molecular sieve cracking catalyst, ethylene catalyst for alcohol dehydration and ethylene oxide catalyst.

Chemical composition:
AlOOH.xH2O
Crystal structure:
Boehmite
Al2O3	min 80%
Appearance:
white powder

Chemical Purity(typical)

Impurity

ppm

Na2O

max10

Fe2O3

SiO2

560

Main Physical Parameters(B8017,typical)

Bulk Density (g/ml)	0.4-0.6
Specific Surface Area (m2/g)	142.8
Pore Volume (ml/g)	0.73
Mean Pore Diameter (nm)	19.8
Pore Diameter Distribution	2nm-40nm,min 95%

Calcined	(600°C.3h)
Specific Surface Area (m2/g):	140.9
Pore Volume (ml/g)	0.77
Mean Pore Diameter (nm)	23.3
Pore Diameter Distribution	2nm-40nm,min 95%

Calcined	(1000 degree centigrad.3h)
Specific Surface Area(m2/g)	107.5
Pore Volume (ml/g)	0.80
Mean Pore Diameter (nm)	31.6
Pore Diameter Distribution	2nm-80nm,min 95%

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Our progress depends around the innovative machines, great talents and consistently strengthened technology forces for Massive Selection for Alumina Ceramic Powder - Low Sodium pseudoboehmite alumina – Ton Year, The product will supply to all over the world, such as: Afghanistan, Puerto Rico, Gambia, All our staffs believe that: Quality builds today and service creates future. We know that good quality and the best service are the only way for us to achieve our customers and to achieve ourselves too. We welcome customers all over the word to contact us for future business relationships. Our products are the best. Once Selected, Perfect Forever!

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