Add:Tianyi Mansion, Room 1509, No. 129 Huang He Road, Zhengzhou, China
Postal Code:450012
Tel:+86-371-65798188
Fax:+86-371-63839727
Email:sjs@shinjiasheng.com
Chrome oxide green is mainly used for paint, glass, ceramic, enamel, paint for cement, metal polishing, paint pigments, printing money and used in the manufacture of Ruby (mixed with a small amount of Cr2O3, Al2O3 crystal) for manufacturing fine bearing precision instruments, watches and instrument industry, also used as catalyst in organic synthesis, I country for refractory material, pigment production and paint production.
Project
Pigment grade
Refractory grade
Excellent products
First class
Ordinary
Low six chromium Cr+6
Cr2O3% >
99
98
99
99
Moisture% ≤
0.15
0.30
0.15
0.15
Water soluble content,% ≤
0.1
0.4
0.2
0.2
The pH value
6-8
5-8
Not specified
Not specified
Oil absorption, g/100g
1.5-2.5
1.5-2.5
2
2
Light
To meet the requirements
To meet the requirements
Not specified
Not specified
The relative tinting strength,%
To meet the requirements
To meet the requirements
Not specified
Not specified
Sieve the% 45um ≤
0.1
0.3
0.3
0.5
CR six ≤
-
-
-
5ppm
Packing.
The 1 outer woven bag, the inner layer plastic lining, bags of 1000 kg net each, upper and lower opening;
2.25 kg kraft paper bag, 40 bag into a tray, the outer winding film.
