SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.
NEW MATERIALS, NEW lIFE! SHANGHAI HUAMING GONA RARE EARTH NEW MATERIALS CO.,LTD.
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Rare earth polishing powder has the advantages of fast polishing speed, high finish and long service life.It can also change the polishing quality and operating environment. Cerium rich oxide is mainly used in rare earth glass polishing powder. Ceria is a very effective polishing compound because it can polish glass simultaneously in the form of chemical decomposition and mechanical friction. It is widely used for polishing rare earth lens of camera and TV.
【Application】
It is suitable for optical spherical glass with abrasion more than 80, flat glass polishing, such as K9 materials.
【Specification】
1. Chemical properties: TREO>99%, CeO2/TREO= 99.9%
2. Color: light yellow
3. PSD: D50=1.0-1.4um,D99<6um
| ITEM | INDEX | ITEM | INDEX |
| TREO% | 99 | D50 | 1.0-1.4um |
| CeO2/ITREO% | 99.9% | D90 | <4um |
| D99 | <6um |
【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 service ?
Answer:
1).24 hours for after-sale serive
2).more than 14 years experience in this kind machine field
3).fluent english ,communication barrier free. Point-to-point service help you solve the problems timely.
2 Q: What's your payment terms?
A:T/T AD
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.
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).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.