Patical Size1.8um Cerium Oxide Powder For Polishing
Patical Size1.8um Cerium Oxide Powder For Polishing
Compared with the traditional polishing powder-iron red powder, the rare earth polishing powder has the advantages of high polishing speed, high finish and long service life. With alumina polishing powder polishing Lens, the amount of work done in one minute, such as with alumina polishing powder will take 30-60 minutes. Therefore, the rare earth polishing powder has the advantages of low dosage, high polishing speed and high polishing efficiency. And can change polishing quality and operating environment.
【Application】
It is suitable for optical spherical glass with abrasion 80-120, flat glass polishing, such as K9 glass.
【Specification】
1. Chemical properties: TREO>99%, CeO2/TREO= 99.9%
2. Color:White
3.PSD: D50=1.4-1.8um,D99<8um
| ITEM | INDEX | ITEM | INDEX |
| TREO% | 99 | D50 | 1.4-1.8um |
| CeO2/ITREO% | 99.9 | D90 | <6um |
| La2O3/TREO% | <0.01 | D100 | <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: Are you trading company or manufacturer?
A: We are a professional factory with more than 12 years of experience in this field. If you are convenience, we welcome you to visit our company.
2 Q: How can you get sample?
A: By set via international exprss such as DHL
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.
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