| Unit Price: | Negotiable |
|---|---|
| Shipment Terms: | FOB CIF CFR |
| Payment Terms: | L/C,T/T |
| Price Valid Time: | From Dec 27,2011 To Dec 01,2012 |
| Grade Standard: | Industrial Grade |
| Quality: | Eligible |
| Classification: | Cerium Oxide |
| Export Markets: | North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe |
Product Description
1. Technical requirements
Index CEO2-04 CEO2-1 CEO2-2 CEO2-4
REO min % 99.0 99.0 99.0 98.0
CEO 2 /REO min % 99.99 99.95 99.90 99.0
/REORE impurities/REO max %
La2O3 0.0010 0.0100 0.0500 whole quantity 1
Pr6O11 0.0010 0.0020 0.0050
ND2O3 0.0010 0.0020 0.0050
Sm2O3 0.0010 0.0010 0.0010
Y2O3 0.0010 0.0010 0.0010
Non-RE impurities
Max % Fe2O3 0.0010 0.0020 0.0030 0.0500
CaO 0.0030 0.0050 0.0100 0.1000
SiO2 0.0030 0.0030 0.0100 0.1500
CuO 0.0010 0.0010 0.0010 -
MnO2 0.0010 0.0010 0.0010 -
PbO 0.0010 0.0010 0.0010 -
1000 degree, 1h, max % Loss on ignition at 1000 degree, 1h, max % 1.0 1.0 1.0 2.0
2. Shape\color\ characteristics Pale yellow powder, insoluble in water, soluble in mineral acid
3. Usage: Mainly used for treatment of glass clarify agent senior polishing powder materials luminescence materials, also used in ceramic electronic chemical industries as well
Index CEO2-04 CEO2-1 CEO2-2 CEO2-4
REO min % 99.0 99.0 99.0 98.0
CEO 2 /REO min % 99.99 99.95 99.90 99.0
/REORE impurities/REO max %
La2O3 0.0010 0.0100 0.0500 whole quantity 1
Pr6O11 0.0010 0.0020 0.0050
ND2O3 0.0010 0.0020 0.0050
Sm2O3 0.0010 0.0010 0.0010
Y2O3 0.0010 0.0010 0.0010
Non-RE impurities
Max % Fe2O3 0.0010 0.0020 0.0030 0.0500
CaO 0.0030 0.0050 0.0100 0.1000
SiO2 0.0030 0.0030 0.0100 0.1500
CuO 0.0010 0.0010 0.0010 -
MnO2 0.0010 0.0010 0.0010 -
PbO 0.0010 0.0010 0.0010 -
1000 degree, 1h, max % Loss on ignition at 1000 degree, 1h, max % 1.0 1.0 1.0 2.0
2. Shape\color\ characteristics Pale yellow powder, insoluble in water, soluble in mineral acid
3. Usage: Mainly used for treatment of glass clarify agent senior polishing powder materials luminescence materials, also used in ceramic electronic chemical industries as well