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Help CenterIron Chromate Flour 325mesh 400mesh for Glass Green Color Pigment
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Product Description:
Iron Chromate flour 325mesh 400mesh for glass green color pigment
Iron chromite flour 46% Cr2O3 100% passing 800mesh/800#-0 is a pigment grade chromite powder made from natural chrome ore with a content of 48-50% in Africa, processed by an ultrafine grinder. 800 mesh chromite powder is used as a coloring material for glass containers or flat glass due to its high grade, small particle size, and strong high-temperature resistance. 46% chromium mineral powder with a mesh size of 800 can be used to make green pigments such as emerald green, emerald green, Georgia green, withered leaf green, deep olive green, champagne green, ultraviolet green, etc. It can also be mixed with other pigments to make coloring pigments such as coffee, tea, amber,etc.
Advantage of Iron Chromate flour 325mesh 400mesh for glass green color pigment:
1. High refractory temperature, good high-temperature stability, good performance at 1800 ℃, and does not affect the firing of glass products.
2. Good heat shock resistance, corrosion-resistant glass and slag.
3. The content of Cr2O3 is higher than 46%.
4. The particle size is uniform and delicate, with strict control over particle size.
Particle size distribution of Iron Chromate flour 325mesh 400mesh for glass green color pigment
D50 Value(um) |
D90 Value(um) |
D(3,2) (um) |
D(4,3) (um) |
|
1.904 |
5.101 |
12.775 |
3.866 |
6.844 |
Chemical Composition of Iron Chromate flour 325mesh 400mesh for glass green color pigment:
Item |
Guarantee Value |
Typical Value |
Cr2O3 |
≥46.0% |
46.36% |
SiO2 |
≤1.0% |
0.94% |
FeO+Fe2O3 |
26-28% |
27.01% |
AL2O3 |
≤15.5% |
13.62% |
TiO2 |
≤1.0% |
0.63% |
CaO |
≤0.3% |
0.12% |
MgO |
≤10% |
9.35% |
Na2O |
≤0.5% |
0.12% |
MnO |
≤0.5% |
0.32% |
ZnO |
≤0.2% |
0.088% |
NiO |
≤0.2% |
0.107% |
P |
≤0.003% |
/ |
S |
≤0.003% |
/ |
Typical physical properties of Iron Chromate flour 325mesh 400mesh for glass green color pigment:
Hardness: |
Mohs:5.5-6 |
Melting Point: |
Sublimes at 2180 ℃ |
Sintering point: |
>1800℃ |
Specific Gravity: |
4.0-4.8 g/cm3 |
Bulk density(LPD): |
1.5-2.5 g/cm3 |
Color: |
Dark green black/ Dark red black |
PH |
7-9 |
Percentage of free acid present in the sand |
0% |
≤5ML |
|
Percentage of soil |
≤0.1 |
Percentage of Moisture |
≤0.1 |
Application of Iron Chromate flour 325mesh 400mesh for glass green color pigment:
1. Coloring pigments for green flat glass.
2. Ceramic glaze pigments.
3. Green dye for glass containers of alcoholic beverages such as beer bottles, red wine bottles, and champagne bottles.
4. Green coloring agent for decorative glass and video glass.
5. Refractory castables, etc.
6. Casting coatings and fire-resistant coatings.
7. Wear resistant coating and wear-resistant filler.
1. We are a manufacturer, which can control the cost easier than trade companies also can give you an answer more quickly.
2. As a manufacturer, we know much in technique and can give you more support in technique problems.
3. Professional and experienced service team, specialized in abrasive production, more than 10 years.
4. Our products are complete in specifications of various sizes.
5. We enjoy a good reputation in the customers in domestic and overseas markets.
6. Large production capacity, short lead time of products.
7. 24*7 online service.
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