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Product:
Alumina Sol
Formula:
a(Al2O3·nH2O)·bHx·cH2O
Product No.:
SP1275
Package:
25Kg/Drum or in terms of customer's requirements.

Physicochemical Properties

Its appearance is translucent to transparent viscous colloid. The microstructure of colloidal particles is feathery, positively charged, odorless, nonvolatile and nonflammable.

It has the characteristics of viscosity, thixotropy, easy dispersion, water solubility, reversibility, suspension, positive charge, adsorption and stability.

 

Specification

ITEM

SPECIFICATION

RESULT

Solid Content

20%

Confirmed

Size

Unknown

Confirmed

PH

2.5~3

Confirmed

Al

11.0~12.0%

Confirmed

Crystal Form

Gama

Confirmed

Al/Cl

1.2~1.4

Confirmed

Fe2O3

0.2%

Confirmed

Density

1.322g/cm3

Confirmed

 

ITEM

SPECIFICATION

RESULT

Solid Content

30%

Confirmed

Size

Unknown

Confirmed

PH

3

Confirmed

Al Content

11.0~12.0%

Confirmed

Crystal Form

Gama

Confirmed

Al/Cl

1.5~1.65

Confirmed

Fe2O3

0.2%

Confirmed

Viscosity.cp(25%)

45.0mPa.s

Confirmed

Density

1.325g/cm3

Confirmed

 

Applications and Usages

It can be used as petrochemical catalyst and catalyst carrier; High temperature forming binders and binders for aluminum silicate products, precision casting and ceramic products; Additives for ceramic and enamel glaze; Film forming agent and antistatic agent for textile and fiber products; Pigment, emulsifier of coating, stabilizer and emulsion dispersant of oil etc. It can also be used for the surface coating of high-grade digital photo paper and energy-saving fluorescent lamp; Ink, cosmetic base material and paper industry.