IRON OXIDE BROWN
Properties and appearance :
Brown powder with bright colour,resistance to acids and alkalis,fastness to light,heat.Having the good chemical stability,excellent in tinting strength and hiding power.
Main uses: Used for high quality paints,coloring agent in plastic,rubber industry,also used in chemical fibre,leather making.
Specifications :
Packing : In plastic bags of 25kg net each with outside polypropylene fabric bags.
Main uses: Used for high quality paints,coloring agent in plastic,rubber industry,also used in chemical fibre,leather making.
Specifications :
Item |
Unit |
Quality Index |
Fe2O3 Content |
%(m/m)≥ |
90 |
Moisture |
% ≤ |
1.5 |
Soluble matter in water |
%(m/m)≤ |
0.8 |
Residue after sifting(45 um) |
g/ 100g |
15-30 |
Oil absorption |
g/100g |
15-25 |
PH in extract water |
g/100g |
4.0-7.0 |
Tinting strength(compared with standard) |
% ≥ |
100±5 |
Conclusion |
Quality conformance |
Packing : In plastic bags of 25kg net each with outside polypropylene fabric bags.
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