Thin Film Products

Substrate

Metallized Substrate

Standard Products

Custom Products

 

Polymer Products

Liquid Hotmelt

Liquid PAI

PAI Film

 

Sol

Alumina Sol

Silica Sol

Mulite Sol

 

LAB Equipments & Parts

Film Applicator

Jig

 

+ Alumina Sol

   

 

Molecular Formula: a(Al2O3·nH2O).bHX.cH2O
Al2O3·nH2O is hydrated alumina, and HX is peptizing agent (b<< a, c, n)

Properties:
The product is semitransparent, milky sticky colloid or light yellow glassy solid as well as semitransparent or white suspension. It can be produced to liquid sol of different concentrations by dissolving in water, which is thixotropic, adhesive, dispersive, solution reversible, stable, positively charged, adsorptive and so on. It is nontoxic, non-volatile, non-combustible and odorless; dehydrated under high temperature it forms activated alumina.
The alumina sol is a relatively stable colloidal solution of several nanometers to over hundred nanometer sizes pellet that produced by using the peptizator to effect the hydrated alumina gelatin. The Alumina Sol central particle ( Al2O3·nH2O) has the high dispersibility and if dehydrated it can produce very micro-active alumina grain which has high surface energy and chemical activity, easily produce new compounds with correlative constituents.

   

 

COMPANY

Greeting

History

Map

 

PRODUCTS

Thin Film Substrate

Ceramic PCB

 

FOUNDRY

Metal Coating

Patterning

Plating

Etching

 

TECHNOLOGY

Metallization

Plating

Etching

 

SUPPORT

Contact