Alumina Adsorbent for Liquid Crystal Display

Alumina Adsorbent for Liquid Crystal Display

Description:

This product is white and fine sand, with the advantages of high chemical purity, strong ability to absorb impurities and good decolorization effect. It is a kind of alumina with special structure, non-toxic, tasteless, odorless, insoluble in water and organic solvents, and soluble in strong acid and alkali solution at high temperature

Application:

This product is a special adsorbent for the production of liquid crystal in the electronic industry. The indexes such as the adsorption effect of impurities, service life and transmission rate are tested under the same conditions as the imported products. The performance is the same, and the individual indexes are better than the imported products.

Specification:

Index	Unit	Technical Data
Al₂O₃	%	≥93
SiO₂	%	≤0.07
Fe₂O₃	%	≤0.008
Na₂O	%	≤0.25-0.5
L.O.I	%	≤6.5
Surface area	m²/g	≥125
Pore volume	ml/g	≥0.2
Granularity	%<0.75um	<15
Granularity	%>150um	≤6.0