Laser crystal polishing material

It is mainly used to make windows, lenses and prisms in ultraviolet and infrared regions, including sapphire crystal, fluoride crystal, quartz crystal, sulfide crystal, laser crystal, various compound semiconductors, etc.

(1) Using rare earth carbonate as raw material, the red polishing powder prepared by fluorination roasting can be used for optical glass processing.
(2) The average particle size is 1.0-1.4mm, and the maximum particle size is less than 6mm, which can meet the accuracy requirements of optical elements.
(3) High polishing precision and easy cleaning.

Recommended specific gravity: 1.03-1.1, determined according to nitrate material and process.
Applicable machine: plane high polishing machine or spherical pendulum machine
Applicable workpiece: spherical lens with abrasion degree of 80-200, such as K9 glass; And optical plane glass with high precision requirements, such as B270 material.