Series of Anticorrosive pigments
It includes strontium yellow,zinc chrome yellow,phosphor zinc white and zinc molybdate etc.

The Quality Index Of Anticorrosive Pigments

109
Zinc
Chrome
Yellow		 309
Zinc
Chrome
Yellow		 509
Zinc
Chrome
Yellow		 409-1
Phosphor
ZincWhite		 719
Zinc
Molybdate		 801
Lemon
Strontium
Yellow
Outward Appearance
Color
(to standard)		 - - - - - approximate
-little
Molecular Formula 4ZnO-CrO3-
3H2O		 5ZnO-CrO3-
3H2O		 4ZnO-4CrO3-
K2O-3H2O		 Zn3 -
(PO4)2-
2H2O		 ZnMoO4 SrCrO4
Content of water(%<=) 1 1 1 1 1 1
Oil absorption
(%<=)		 40 40 30 40 32 -
Content of CrO3
(%>=)		 19-22 17 43     40
Content of ZnO
(%) 		61-65 68-72 35-40      
Content of soluble chloride
(%<=)		 0.1 0.1 0.1   0.1  
Content of zinc phosphate
(%>=)		       45    

 
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