1.8 Micron Cerium Oxide Polishing Powder For Cover Lense

 
 
  Our high-performance rare earth cerium oxide (CeO₂) polishing powder is specially customized for precision polishing of tempered cover glass, widely adopted in mass production of smartphones, tablets, smart watches, AR/VR front covers and touch display panels.Different from alumina or silica abrasives, this ceria powder realizes chemical-mechanical composite polishing. combining mild chemical softening with uniform mechanical grinding, which delivers high material removal rate while minimizing micro-scratches, haze and surface defects.
 
【Application】
       
It is suitable for cover glass ,for mobile phones, tablet computers and other intelligent electronic products.
 
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【Specification】
 
      1. Chemical properties: TREO>99%, CeO₂/TREO= 62-75% La₂O₃≤ 25%
      2. Color:white
      3.PSD: D50=1.4-1.8um,D99<8um

【Product features】
(1) Strong versatility: the product has uniform particle distribution, can meet the requirements of smoothness and abrasion, and has a wide range of applications.
(2) No impurities: multiple screening procedures are adopted to remove impurities to ensure no scratches after use.
(3) Stable suspension: additives are added to keep the product in a good suspension state and easy to clean.
 
 
【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: spherical lens with abrasion degree of 80-120, prism, motherboard substrate and other planar optical glass

 
【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: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
If you have other questions, please feel free to contact us.


  Our company is always paying great attention to the intellectual property and independent development, and pursuing innovation of science and technology. Our company has been recognized as “High-Tech Enterprise of Shanghai” since 2008. The project of the high-precision rare earth polishing powder passed high-tech achievements transformation, and its annual production reaches 2000 tons.
We will always adhere to the philosophy of “quality first” business, and improve the quality of our product and service actively.