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 ions have a stable and bright color at high temperature, which are used to make glasses of various colors by mixing them into the liquid. Neodymium, praseodymium, erbium, cerium and other rare earth oxides are excellent glass colorants. Rare earth polishing materials are mainly used for polishing silicate materials such as glass. They belong to chemical mechanical polishing. Especially for glass surface polishing, they can meet the requirements of glass surface treatment in various industries.
【Application】
It is suitable for lens glass.
【Specification】
1. Chemical properties: TREO>94%, CeO2/TREO= 60-70%
2. Color:red brown
3. PSD: D50=0.6-0.8um,D99<4um
| ITEM | INDEX | ITEM | INDEX |
| TREO% | 94 | D50 | 0.6-0.8um |
| CeO2/ITREO% | 60-70 | D90 | <3um |
| La2O3/TREO% | 20-30 | D99 | <4um |
| Pr6O11/TREO% | <3 | BET | 2-4m2/g |
【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: About Price:
A:The price is negotiable. It can be changed according to your quantity or package.
When you are making an inquiry, please let us know the quantity you want.
2 Q: About Price:
A:The price is negotiable. It can be changed according to your quantity or package.
When you are making an inquiry, please let us know the quantity you want.
3 Q:Do you provide equipment operation training?
A:Yes. We can will send one or two professional technicians (one is electrical engineer, one is mechanical engineer) to install and adjust the machines and help train the workers.
4.Q:Question:What's the guarantee ?
Answer:
1). Our guarantee for 12 months.
2). 18 hours' technical support by email, video or calling
3). English manual and video tutorial
4). 24 hours on line service each day, free professional technical support.
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.