Chromium Oxide Green for Unshaped Refractory Materials
|FOB Price:||US $4,950-5,500 / Ton|
|Min. Order:||1 Ton|
|Min. Order||FOB Price|
|1 Ton||US $4,950-5,500/ Ton|
|Production Capacity:||60 Tons / Month|
|Payment Terms:||L/C, T/T, Western Union, Money Gram|
- Silicon carbide & Chromium Oxide Green
- 15 Products
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- Product Name
- FOB Price
- Model NO.: SW70
- Grade Standard: Industrial Grade
- Quality: First Class
- pH: 6-8 Max
- Type: Inorganic Pigment
- Trademark: Swt
- Specification: 325# 500#
- HS Code: 2819900000
- Classification: Chromium Oxide
- Kind: Acidic Oxide
- Cr 2 O 3 Content %: 99.0 Min
- Water Soluble Matter %: 0.30 Max
- CAS No: 1309-37-1
- Transport Package: 25kg PVC Small Bags in a 1 Mt Big Bag
- Origin: Dengfeng. China
1.Brief introduction :Chrome oxide green is also called the chromium trioxide, chromium oxide, hexagonal system, green powder.Insoluble in water, acid and organic solvents, slightly soluble in concentrated sodium hydroxide liquid, soluble in hot perchloric acid liquid ,sodium bromate liquid or boiling sulfur phosphorus mixed acid.For light, atmosphere, and corrosive gases (H2S, SO2, etc.) is extremely stable, has good covering power.
|Product||Chromium oxide green||Alias||Chromium trioxide|
|Color||Light green or dark green||Bulk density||5.22 g/cm3|
|Boiling point||3000°||Melting point||2265°|
|Moh's hardness||9||Refractive index||2.5|
|CAS No.||1308-38-9||Specific heat capacity||0.17J/(g·K)|
|Notes:1. There are trace changes in Chemical composition for different usage.|
2. Stored in a dry place, prevent acid mist, prevent direct sunlight, away from the food.
a. Refractory materials grade:
Can be directly used as refractory materials,
or produce composite refractory with magnesium oxide, alumina etc.
b. Pigment grade:
Used in paint, printing ink, rubber, ceramic, enamel,
coloured cement, artistic pigments, camouflage coatings etc.
c. Metallurgy grade:
Mainly used in producing metal chromium (thermite process) and chromium carbide,
also in the manufacture of special alloy materials
d. Ceramics grade:
Used to make ceramic glaze,
also adjusted the ratio of other materials to make different pigmented glaze.
e. Abrasive grade:
used in machinery, instruments, apparatus clock and watch,
ball bearing,lapping and polishing of other metal materials.
f. Electric smelting grade:
As the melt blowing coating, with the aid of plasma spray directly to the surface of metal, ceramic, given the high wear resistance, corrosion resistance and high temperature resistance.
Melt blowing or thermal spraying method is a kind of new technology, with more than 3000 °C high temperature gas or plasma jet, the partial melting of solid particles and directly (without solvent, resin, porcelain glaze) spray to the metal, ceramic work piece, the coating layer has good properties of heat resistant, wear resistant, corrosion resistant.
g. Lower hexavalent chromium Cr6+:
The percentage of hexavalent chromium Can be controlled in 10 PPM
or even lower,also can produce as request.
f. Other special usages:
Glass, leather, dye construction materials, the organic synthesis catalyst,
production of sun-proof material, special inks of printing money,
metal surface chromizing, magnetic materials etc.
Packaging & Shipping
1. 1 ton bags in container, 25 MT/20'FCL.
2. 25kg bags in container, 25 MT/20'FCL
3. 25kg bags in ton bags,, 25 MT/20'FCL
4. as the customer' request.
1.Our strong team provide you reliable service that make you feel purchasing is more easier
2. We ensure that we can supply capability with competitive price.
3. Work strictly to guarantee product quality,
4. Highest standard of integrity. Guarantee customer's benefit.
5. Supplying Pet Coke, Met coke, Foundry Coke, Carbon Raiser etc.
|packing||25kg in plastic woven bag , jumbo bag or as per customer's demands|
|Trade terms||FOB CNF CIF|
|Payments terms||1).T/T 50% advance ,the balance against copy of B/L|
|Delivery time||1).After we receive deposit within 7-10days|
2).After we receive L/C within 7-10days
|Sample||Sample is free within 1kgs|
|Loading port||Tianjin port ,China|