1.5micron Large Particles Rare Earth Polishing Powder

Factory supply large particles optical glass polishing powder

Gona is a manufacture of high-performance cerium oxide and rare earth oxide materials designed to deliver excellent polishing performance for many various glass polishing applications including precision optical lenses, flat glass/mirror,LCD,and blue filter glass.

The polishing process that uses cerium oxide is known as "chemical mechanical polishing" or "CMP." As its name suggests, this process does not simply use the polishing material to mechanically abrade the surface of the glass: there is also a chemical action whereby the cerium oxide smooths out the microscopic bumps and indentations on the glass surface.

【Application】

It is suitable for optical spherical glass with abrasion less than 100, flat glass polishing, such as quartz glass.

【Specification】

1. Chemical properties: TREO>99%, CeO₂/TREO>99%

2. Color:light yellow

3.PSD: D50=1.5-2.0 um,D99<10um

【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 application
3. Formulations are designed to provide easy cleaning of polish particles from glass substrate

【Application methods】

Large size optical glass；Low speed polishing

Suitable for workpiece: spherical lens with abrasion degree of 100, 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: 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.

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. Focused on the control technology of powder particulate, SHGRENM provide several series product such as rare earth oxide with special particulate properties, cerium oxide polishing powder, catalyst materials,Alumina for Li+ battery separator.

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.