OHP-1 chromium oxide (Aktyubinsk)
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- Country of manufactureBelarus
Chromium oxide pigmental — finely dispersed powder of green color, is water - insoluble, ethyl alcohol, acetone, trudnorasvory in all alkalis and acids. Chromium oxide has the hardness of corundum, scratches quartz. As the pigment possesses high covering ability.
OHP - 1 chromium oxide is used:
1. In the paint - and - varnish industry for production of enamels and paints.
2. In production of construction materials as pigment.
3. In mechanical engineering industry as abrasive materials.
Technical characteristics: chromium oxide pigmental: OHP - 1.
Quality indicators: norm.
Mass fraction of the general chrome in terms of Cr2O3 not less: 99% .
Mass fraction of substances, water soluble, no more than 0,1% .
Mass fraction of moisture no more than 0,15% .
Sieve residue number 0063, no more: 0,1% .
Covering ability no more than 12 g/m2.
Staining power not less than 105% .