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A normal metaphor is petroleum is blood of industry, the rare earth element is vitamin of industry. Rare earth is brief of a group metal, including 17 elements of lanthanum, cerium, praseodymium in periodic table of (chemical) elements, it is applied in many fields like electrics, petrified, metallurgy inclusively. At intervals of three to five ...

Different type for polishign various kind of glass,diamond,jewelry

We have four types polishing powder for your choose. Details like below: From the application: XGY-557D: mainly used in the polishing of flat glass or optical glass or phone cover plate with

It is used in catalyst, glass, ceramics, electronics industry and so on.

It used in rare earth luminescent materials, automotive exhaust purification catalyst, polishing materials and color engineering plastics with color, incandescent shade and chemical reagents.