White Cerium Oxide Glass Polishing Powder 99.95% 0.6-1.0μM CAS Number 1306-38-3

 

Description:
Pale yellow white cube powder, insoluble in water, not soluble in mineral acids.
Particle size: D50 is greater than 1 micron D100 or less than 10 microns.
Packing: 50 kg/bag, PVC inner bag packing, woven bag outer bag packing.
Product application:
1. Rare earth polishing.
2. Decoloring, glass coloring, rare earth clarifying agent, all contain iron oxide in the glass, it can pass the raw materials, sand, limestone and ingredients of the broken glass into the glass, its existence form has two kinds: one kind is to make glass color dark blue ferrous iron, another make glass color yellow ferric iron, decoloring is oxidized to ferric iron bivalent iron ions, because ferric iron tinting strength is only about one over ten of the ferrous iron.Then add the toner, neutralize the color to light green.The rare earth elements used in glass decoloring are mainly cerium oxide and neodymium oxide.The rare earth glass decolorizing agent replaces the traditional white arsenic decolorizer, which not only improves the efficiency but also avoids the pollution of the white arsenic.Cerium oxide has the advantages of high temperature stability, low price and no absorption of visible light.Using cerium oxide instead of the traditional arsenic oxide glass clarify, remove air bubbles and trace elements of color, in the preparation of colorless glass effect is remarkable, the finished crystal fluorspar, good transparency, white glass strength and thermal stability improved.It also eliminated arsenic contamination of the environment and glass.

 

Applicable field: the powder is suitable for the fine polishingof the cellphone glass.
Appearance: white powder
Chemical composition: TREO>95%, Ce02/TREO>70%
PH: 6.0- 7
Average granularity: D50:0.6 um D100:<2um
Density: 1.2 g/cm3

Applicable field: the powder is suitable for the flat grinding, back grinding and polishing of all kinds of cellphone glass.
Appearance: white powder
Chemical composition: TREO>95%, Ce02/TREO>70%
PH: 6.0- 7
Average granularity:: D50:1.33 um D100:<6um
Density: 1.2 g/cm3

Applicable field: the powder is suitable for the ITO glass panel and the polishing of soft optical glass.
Appearance:: white powder
Chemical composition:: TREO>99%, Ce02/TREO>70%
PH:: 6.0- 7
Average granularity: D50:1.15 um D100:<3um
Density: 1.2 g/cm3