These stannic oxides are produced thermally from high purity tin metal. The powders, comprised of spherical primary particle aggregates, are inert and non hazardous. Applications are found in glaze opacifiers, pigments, electronic ceramics, capacitors, special refractories , chemicals, lapidary and lens polishing . Tin IV Oxide C.A.S. No ( 18282-10-5 ). CCCN 2825 90300.
Electropol is a premium grade high performance Cerium Oxide polishing powder suitable for ophthalmic and flat glass applications. Can be used at lower concentrations than conventional cerium oxides and is economically priced on a cost per pound basis.
Physical Properties
Appearance
Tan Powder
Average Particle Size
3.5 - 3.7 microns
Maximum Particle Size
12 microns
PH
6 to 7
Suspension Treatment
Yes
Usage
Electropol can be used in concentrations from 3% to 10% in water and is compatible with Various felts, urethanes, thermoplastic, and Pellon polishing pads on both low and high speed Equipment and will exhibit long life in recirculation systems.