Zinc Tetroxy Chromate

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Zinc Tetroxy Chromate is an anti-corrosive pigment used to manufacture anti- corrosive primer paint systems. Zinc Tetroxy Chromate is yellow in color. Zinc Tetroxy Chromate is a specialized pigment....

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Product Details

Zinc Tetroxy Chromate is an anti-corrosive pigment used to manufacture anti- corrosive primer paint systems. Zinc Tetroxy Chromate is yellow in color. Zinc Tetroxy Chromate is a specialized pigment and is meant for use in wash/etch primer coatings which offer excellent adhesion to paint systems on non-ferrous metals like Tin, Aluminium and Galvanized Iron Substrates. Primers based on Zinc Tetroxy Chromate impart very good bonding properties to subsequent coats. As compared to Zinc Yellow, Zinc Tetroxy Chromate is reactive to a less extent with acidic vehicles Minimum Order Quantity : 100 kg

Specifications

Formula	ZnCrO₄.4 Zn(OH )₂
Colour Index No	77956
C. I. PigmentNo	Pigment yellow 36:1
Self Colour	Close match to standard
Zinc oxide content as Zno	68.0 - 70.0%
Chromate content as Cro3	17.0 - 19.0% Min.
Water soluble Chloride as Cl	Max. 0.1 %
Water soluble sulphate So4	Max. 0.1 %
Volatiles	Max. 1.0 %
Dispersion on H. G.	6.5 to 7.00
Residue on 240 mesh sieve	Max. 1.0 %
pH of 10 % aqueous solution	6 to 8
% Moisture content	Max. 0.5%