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Rare Earth Polishing Compound for Crystal

Rare Earth Polishing Compound for Crystal

Rare erath polishing compound is also called cerium oxide polishing powder which suitable for all kinds of glass polishing. We are professional manufacturer. Welcome to send us specific request for pricing.

Description

Rare earth polishing compound for crystal

1.What's the Composition of our Polishing Powder?

Rare earth polishing compound is mainly consisted by cerium oxide and lanthanum oxide, and praseodymium oxide, the rare earth elements. We manufacture various grades of polishing powder are widely applied in optical glass, mobile phone glass, TFT-LCD glass ,discs, etc.

Chemical composition

Content

CeO2

60-70%

La2O3

30-40%

Other content

5%

2.   What's the Advantage of Cerium Oxide Polishing Powder?
Strong cutting power and long life use
Uniform particle size distribution
Fast polishing,
Excellent abrasion resistance
Great suspension

3.Product ParameterSpecification of rare earth polishing compound for crystal 

Grade

TREO

CeO2

La2O3

Pr6O11

D50(µm)

D90(µm)

Color

PH

BKA-2177

≧95

60-70%

30-40%

0

0.7-1.1

≤3.0

white

 6-8

BKA-1630A

≧95

60-70%

30-40%

0

2.5-3.5

≤7.39

white

 6-11

BKA-1660

≧95

60-70%

30-40%

1-5%

1.5-2. 0

≤5.6

Red

 6-14

BKA-1300

≧95

60-70%

30-40%

1-5%

2.5-3.5

≤7.39

Red

 6-15

4.Product Feature And Application of rare earth polishing compound for crystal 

Lens, filters

Cellphone cover glass

TFT-LCD glass substrate

Crystal glass

Flat glass

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5.Production details of rare earth polishing compound for crystal

The grade with smaller particle size is more suitable for fine polishing to get the good surface performance.

The grade with larger particle size is more suitable for rough polishing which has higher polishing rate.

Recommended polishing concentration: 40-200g/L (according to processing methods)

Polishing temperature: 20-30℃

6.   Packing & Shipping

Packaging
Size:260 (L) * 26 (W) * 28 (H)
Net weight:20kg/ctn
Gross weight:20.7kg/ctn
Standard package: 20kgs/bag,25kg/drum.  One ton in pallet,
Or the packing according to the requirements of customers.

7. FAQ 

1.Are you a manufacturer, trading company?

We are a manufacturer, and we have builded up our company since 2005.

2. Where is your factory located?

Our address is: 9F, Building C, Honor Region, no.9 second section, Furong South Rd, Tianxin District, Changsha City, Hunan Province, China. 410002

3. MOQ

20KG~200KG

4. What is the delivery time of your product?

10-15 days after receiving deposit or L/C. Sometimes also affected by the quantity and peak season.

5. May i know which payment will be accepted by your company?

Normal order by T/T to our company account.

8.   Our company and business partners

We have strong R&D team and efficient workshop. We strongly believe that through our good service, we could help our customer increase research efficiency and reduce product costs.

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Our business partners are all over the world. Our professional service and high quality products can give the customer
satisfied experience.

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