VALUES PROPOSITION
ULTRAMARINES
Ultramarine Blues

Ultramarine Violets

Ultramarine Pink
IRON OXIDES · NUBIFER RANGE
ZINC FERRITES · NUBIFER K SERIES
CHROME OXIDE GREENS
CHROME YELLOWS
MOLYBDATE ORANGES
BISMUTH VANADATE

Ultramarine Violets are mostly used in Plastics to reduce the yellowish tendency of some resins and to provide brightness to white-colored Plastics. They can also be used to provide a violet shade to all sort of Plastic parts. As Ultramarine Blues, they lack metamerism; therefore they do not change color in function of the iluminant.

Ultramarine Violets’ properties are very similar to Ultramarine Blues’:
Compatibility with all kinds of polymers
Easy-dispersion
Maintenance of polymer’s dimensional stability
High heat fastness (300ºC, 5 min)
Excellent light fastness
Very good weather fastness, especially in the case of well-stabilized to UV light formulations
Good resistance to alkalis (without the presence of high % of Calcium ions)
Insolubility, avoiding migration tendencies
Transparency, what make them very suitable to combine with “Effect and Metallic pigments” to reach unique color effects
Environmentally-friendly profile
Safe product in processing and final-use

The Nubix V range is the highest performing Ultramarine Violets range thanks to its enhanced dispersibility vs Conventional grades. The range covers from more bluish shades to more reddish shades.
 
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