Red Polishing Powder For Polishing Of Precision Optical Components

Red polishing powder is a highly efficient metal and glass surface polishing material, mainly composed of rare earth elements (such as cerium oxide) and a small number of other compounds. Its unique red color is mainly derived from the rare earth composition containing praseodymium, and the color is developed after heating. Red polishing powder due to its high fineness (such as mesh number of more than 3000 mesh), can significantly improve the surface finish of metals (such as steel, copper, aluminum) and glass, while effectively removing surface stains and oxide layers.
In the field of metal polishing, red polishing powder is often used for the surface treatment of precision products, such as stainless steel, titanium alloy, etc., to improve the appearance quality and corrosion resistance of products. In glass polishing, it is widely used in the fine polishing of high-quality glass crafts, mobile phone screen covers, optical lenses, etc., with the advantages of fast polishing speed, long service life, and good suspension.

product details

Red Polishing Powder For Polishing Of Precision Optical Components

Name:Rare earth polishing powder, cerium oxide polishing powder

Type: KP2004

D50: 1.0-1.4um

TREO: ≥90%

Description

Rare earth polishing powder which refers to a mixed light rare earth oxides with cerium oxide as a main component, is used for improving the surface finish of a product. Generally, fluorocarbon ceria (containing Re2O3≥70%) or rare earth salts (containing CeO2 / Re2O3= 45~50% rare earth chloride or cerium-rich rare earth compounds containing CeO2>80%) are used as raw materials. It is made through chemical processing, burning, crushing and sieving. KP1002 polishing powder has the advantages of high cutting rate, good surface quality, long service life and good suspension, which can be widely used in various polishing fields.

Specification

Physical and chemical properties		KP2002
Chemical composition	Total rare earth TREO %	≥90
	CeO2/TREO %	≥60
	F %	≤5
	LOI %	≤2
Physical performance index	D50 um	1.0-1.4
	D90 um	≤7.5
	pH	6月8日
	Color	Brownish red
package	Carton packing, 20kg / carton
Application area	Polishing of precision optical components, lens, touch screen and LCD, etc