Ultramarine violet pigment

Introduction:

Ultamrine violet (pigment violet 15) a synthetic inorganic pigment composed of a complex silicate of sodium and aluminum with sulfur, or sodium aluminum sulfosilicate. Ultramarine violet is made using the same process as ultramarine blue but is mixed with ammonium chloride, heated to 200-250° C., and exposed to air for four days until the violet color develops ,which is widely applied for coloring applications for plastic, rubber , coating , ink , cosmetics and so on too with good tinting strength and pure violet color shade .

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Product Details

Product		Type	Color differences between batches	Sieve Residue (0.045mm)	Free Sulfur	Oil Absorption	Applications
Unit			∆E*ab	%	%	g/100g
ultramarine violet	HV5	ultramarine inorganic pigment	Max 1.0	Max 0.1	Max 0.03		high quality plastic , cosmetics
ultramarine violet	HV8	ultramarine inorganic pigment	Max 1.0	Max 0.1	Max 0.03		high quality plastic , cosmetics

TDS_ULTRAMARINE_Violet_ HV5.pdf

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