logo
  • call us

    +86 189 2270 0812
  • send us mail

    zhbcchem@hotmail.com

Chrome Oxide Green

Chrome oxide green is mainly used for smelting metal chromium, chromium carbide, polishing paste and paint pigments, and also used as refractory materials, abrasive, enamel, glass, ceramic colorant and spray-paint materials.

SYNONYM:Chomium Oxide
CAS NO:1308-38-9
CHEMICAL FORMULA.:Cr2O3
GRADE:Pigment Grade
PURITY:99%
ORIGIN:China

Chrome oxide green is produced from high quality chromic acid flakes, with very low impurities as well as very low hexavalent chromium content . It is particle size is well distributed. Chrome oxide green has strong tinting strength, hardness and melting pointing which makes it idea material for pigment, abrasive product and fire resistant product.

 

SPECIFICATION

Items

Specifications

Test results

Appearance

Olive-green powder with metallic luster.

Content(Cr2O3)%

99.0 min

99.4

Passing rate of 325%

99.5min

99.8

Iron(Fe)%

0.10max

0.05

Water soluble %

0.2 max

0.1

Moisture %

0.15max

0.1

Oil Absorption %

15-25

21

PH Value

6-8

6.9

 

APPLICATION

Chrome oxide green mainly has three important applications.

First, its strong tinting strength makes it very good performance as pigment material for ceramics, glass, rubber, camouflage and so on.

Second, chrome oxide green is one of the hardest material with Mohs hardness 9, even harder than quartz and steel. So is idea abrasive material and is widely used in polishing products.

Thirdly, chrome oxide green’s melting point is over 2000 degrees and very stable, so it is often added in refractory products like fire bricks.

Meanwhile chrome oxide green is also widely used in metallurgy to produce chrome metal.

 

STORAGE

Store in dry, cool place, avoid humidity.

 

PACKAGE

Standard package: 25kg/bag, kraft knitting bag with plastic bag inside.

Other packages are available according to customers’ requirements, such as ton bag.

Less container shipment and full container shipment are both acceptable.

request a free quote