High Precision Optical Rare Earth Polishing Powder 0.4 - 0.6um 

    The result of micro level cerium oxide particles performing micro cutting on glass surfaces, polishing is achieved using finer particle polishing agents, and micro cutting can be carried out within the molecular size range. Due to the close fit between the polishing mold and the workpiece surface, the tangential force during polishing is particularly large, causing the micro trace structure of the glass surface to be cut off, gradually forming a smooth surface.

 
【Application】       
It is suitable for optical spherical glass with abrasion120-180,it is high precision optical rare earth polishing powder.

【Specification】
 
      1. Chemical properties: TREO>99%, CeO₂/TREO> 99.9%
      2. Color:white
      3. PSD: D50=0.4-0.6 um,D99<5um

 

【Product features】
1. Tightly controlled particle distribution and excellent suspension characteristics that ensure consistent, high-quality precision polished surfaces.
2. Products are designed using optimized cerium oxide particles and additives tailored to the specific polish applicatio.
3. Formulations are designed to provide easy cleaning of polish particles from glass substrate.
 
【Application methods】
Recommended specific gravity: 1.03-1.08, depending on the material and process parameters of the glass.
Applicable machine: flat polishing machine or spherical pendulum machine.
Suitable for workpiece: It is suitable for optical spherical glass with abrasion120-180.

 
【Packing】 25kgs/poly-drum ,500kgs/pallet;It can be according to customers requirements.

 
 

1 Q: How about the packing?
A:Usually we provide the packing as 50 kg Iron Drum or 25 plastic Drum ,if you have special requirements on them, we will according to you.
 
2 Q: How can you get sample?
A: Free samples are available, but on the basis that you pay the courier charges.
 
3 Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. Or it is 15-20 days if the goods are not in stock, it is according to quantity.
 
4 Q: What are your terms of payment?
A:  T/T in advance, balance before shipment.
If you have other questions, please feel free to contact us.
 

  Shanghai Gona Industrial Co.Ltd is founded in 2006, and located in Songjiang Industrial District, rounded by National Engineering research Center of Ultrafine Powder(NERCUP).Our company is a R&D company specialized in technology development of functional powder materials.
 
  Now we have three production bases and one R & D Center.One is located in Baotou city inner Mongolia which produces cerium oxide polishing powder;One is located in Zhejiang which produces alumina for Li+ battery separator.Another one and the R&D center are located in Shanghai.