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chrome oxide green99%Cr2O3
chrome oxide green99%Cr2O3
Supplier Info
[China Supplier]
Contact Person : Mr. Yao yuan
Tel : 86-0393-5382968
Fax : 86-0393-5382569
Product Detail
Chrome oxide green is one of rare purity-phase pigments and is made of Cr2O3. It has strong chemical inertness and physical tole

pigment–grade chrome oxide green 

Name:

pigment–grade chrome oxide green

Specifications:

 

Model:

 

Hits:

651

Introduction:

Chrome oxide green is one of rare purity-phase pigments and is made of Cr2O3. It has strong chemical inertness and physical tolerance: not dissolving in water, acid, alkali; resistant to acid, alkali and atmospheric corrosion as well as weather, light, abrasion and heat, stable even at the temperature of 10000C. The color of chrome oxide green may be adjusted from green with yellow tone to dark green with blue tone in accordance with production technique and particle size. Chrome oxide green is widely used as colorants of coating, plastic, rubber, cement, building materials, plaster and asphalt, etc.

The technical indexes are as follows,

Index

unit

PG-C PG-B

PG-Y

PG-YS

Cr2O3

≥%

99

99

99

water-soluble salt

≤%

0.3

0.2

0.2

tailings by mesh sieve with 325 meshes(-45µ)

0.3

0.3

0.3

particle size D50

µm

2.3

0.8(spherical type)

0.4(spherical type)

pH

 

5~8

5~8

5~8

hiding power

95

95

95

oil absorption

g/100g

15~25

~12

~12

 

Name:

abrasive-material-grade chrome oxide

Specifications:

 

Model:

 

Hits:

572

Introduction:

The hardness of chrome oxide is high, 90 of Mohs hardness tester. Therefore, the material degree of chrome oxide varies from different application objects of high quality abrasive-material-grade chrome oxide. It is mainly used to make polishing paste to polish metal, instrument, meter, magnetic record products and optical devices and to make high-grade brake linings.

 

Index 

Unit 

PL-C

PL-S

PL-SS

Cr2O3

≥% 

99

99

99

water-soluble salt 

≤% 

0.3

0.2

0.2

tailings by mesh sieve with 325 meshes(-45µ) 

≤ 

0.2

0.2

0.2

particle size D50

µm

2.6

1(spherical type) 

0.3(spherical type) 

pH

 

5~8

5~8

5~8

oil absorption 

g/100g

15~25

15~25

~11

 

 

                                                        

chrome oxide green99%Cr2O3

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