德州扑克电影|德州扑克国际版

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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 :

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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