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Minimum Order
Place of Origin:
China
Price for Minimum Order:
-
Minimum Order Quantity:
10tons
Packaging Detail:
-
Delivery Time:
-
Supplying Ability:
100tons/month
Payment Type:
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Persona de contacto Ms. zhang
beixin, Shijiazhuang, Hebei
Chrome oxide green
1.It is a inorganic pigment
2.It maibly used on paints,
3.It also used on printing ink
Chrome oxide Green
Appearance: Green powder
CAS NO: ********9
Formula:Cr2O3
MoI wt:**1.*9
1.Character
It is cubic crystal system or amorphous powder, olive green, which has metallic luster. its gravity is 5.*1, melting point is 2,**6±*5ºC and boiling point is 4,**0ºC. It can not dissolve in water and acidic solution, but it can dissolve in the solution of alkali metallic bromate. It is very stable to light, atmosphere, high temperature and corrosive gas (SO2, H2S etc.) It has high covering power and magnetism.
2.Specifications
|
Pigment Grade |
Metallurgical Grade |
|||
|
Index Name |
Index |
Index Name |
Index |
|
|
E.G. |
F.G. |
|||
|
Cr2O3 %≥ |
*9.*0 |
*9.*0 |
Cr2O3 |
≥*9 |
|
Colour |
To be similar or based on user‘s needs |
Fe2O3 |
<0.**0 |
|
|
Colouring Power %≥ |
*5.*0 |
*5.*0 |
P |
<0.**1 |
|
Oil Absorption %≤ |
*5.*0 |
*5.*0 |
Co |
<0.**1 |
|
Hiding Power g/m² ≤ |
*5.*0 |
*5.*0 |
Mn |
<0.**1 |
|
Remnant(**0mesh) %≤ |
0.*0 |
0.*0 |
Cu |
<0.**1 |
|
Moisture %≤ |
0.*0 |
0.*0 |
Ni |
<0.**1 |
|
Water-Soluble-Cr2O3 %≤ |
as 5PPM |
0.*0 |
Pb |
<0.**1 |
|
Water-Soluble Substance %≤ |
0.*0 |
0.*0 |
|
|
3.Usage
It is mainly used in green grourd
pave paint colorant, smelting metal chromium, chromic carbide and
catalyst of organic synthetic chromium. It is used as coloring
agent for coloring painting on ceramics and enamelware and
imitation leather or building material; It is also used for making
sun-proof coating, abrasive, green polishing compound, refractory
materials and special printing ink for printing bank note.
4. Packing
Packed in composite bag lined with plastic bag. Net Weight *5kg
