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Ultramarine Blue is an inorganic pigment whose colour has been classified as Pigment Blue 29, C.I. 77007 by the Colour Index System. Chemically it is a sodium alumino-sulphosilicate. This pigment is the synthetic form of Lazurite.
Ultramarine Blue has got a clean and bright reddish blue shade. This makes Ultramarine Blue different than any other blue pigment of the market and due to this fact very attractive.
In addition to this very specific reddish blue shade, Ultramarine Blue is an excellent white corrector that neutralizes yellowish shades. Moreover, when using Ultramarine Blue for this application, metamerism (= change of colour in function of the illuminant) does not occur. This whitening effect is widely appreciated in many fields of application e.g. detergency, plastics, paints.
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Key Benefits and Attributes |
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Non-Toxic, it is a safe pigment both in processing and in final use, with excellent safety record after years in the market place. Approved by the most demanding regulations (USA, Europe, Japan) for those uses in which safety is a must e.g. food packaging, toys, cosmetics. Excellent heat resistance (350ºC), light and weather resistance. Excellent dispersibility. Do not migrate. Excellent performance-cost ratio. Excellent alkali resistance; acid-resistant types can be also used in acid media. Environmental-friendly. |
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PRODUCTS RANGE: Nubiola has got the widest range of Ultramarine Blues. More than 100 shades are available to meet any need from our customers. From the most greenish to the most reddish.
Nubiola offers different types of Ultramarine Blues depending on the processability and the required performance in end-use.
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TYPE |
DESCRIPTION |
MAIN FIELDS OF APPLICATION |
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Laundry |
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Ultramarine Blues used to provide the bluish white shade to the traditional detergent application. |
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Semi Industrial |
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Pigments of sufficient quality to be used in low technical requirements applications. |
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Plastics, rubber, paints, powder coatings, inks, paper, cosmetics, artists' colours, construction materials, detergents, soaps, toiletries. |
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Standard (P and U series) |
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Pigments of high ratio performance/cost that provide excellent properties and safety |
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Plastics, rubber, paints, powder coatings, inks, paper, cosmetics, artists' colours, construction materials, detergents, soaps, toiletries. |
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Nubiperf |
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The Ultramarine Pigments' range of the highest quality and performance of the market. The main characteristic is the excellent dispersibility thanks to the absence of oversized particles and the low moisture and sulphur content. Customers that use this range benefit from this to achieve a competitive advantage as regards the processability and productivity of extrusion machines, quality of Masterbatch and performance in end use. |
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Plastics, paints and inks. Masterbatches of high pigment loading and/or Masterbatches used in applications that require improved appearance as regards brightness, transparency, surface smoothne or improved mechanical properties e.g. thin films, pressure pipes, fibres, bottles. |
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TYPE |
DESCRIPTION |
MAIN FIELDS OF APPLICATION |
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Low Dust (LD series) |
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Non dusty pigments fully dispersed in a polymeric vehicle compatible with most of the polymers. Excellent dispersibility and improved mechanical properties of the Masterbatch are achieved. |
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THE BLUE TRIANGLE NEW |
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THE BLUE TRIANGLE consists of 3 Nubiperf types that are the most superlative products in terms of coloristics in the Ultramarine Blue market: NUBIPERF H56 (the strongest with a reddish undertone), NUBIPERF F36 (the most reddish with high tinting strength) and NUBIPERF FG75 (the most greenish with high tinting strength). However another added value of THE BLUE TRIANGLE concept is that by linear combinations of the 3 products any Ultramarine Blue shade of the market can be reached. THE BLUE TRIANGLE very much expands the possibilities of the Ultramarine Blue space. |
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Plastics, paints and inks. Masterbatches of high pigment loading and/or Masterbatches used in applications that require improved appearance as regards brightness, transparency, surface smoothness or improved mechanical properties e.g. thin films, pressure pipes, fibres, bottles. Customers that look for wider color possibilities with Ultramarine Blue, with the highest flexibility when formulating, reducing the number of Ultramarine Blues to use and rationalizing the supply chain to reach cost reductions. |
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Nubiflow |
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Especially focused on any process that has got high dispersibility as a key factor. This is achieved thanks to a very fine particle size and a very narrow granulometric distribution. It is the Ultramarine Blue of the highest tinting strength, with a reddish shade. |
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Fibres, PET mineral water bottles, very thin films. |
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Cosmetics (C series) |
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Selected Ultramarine Blues for cosmetics |
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Eye shadows, make-ups, face powders. |
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Acid Resistants (RA, RB, RC series) |
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Conventional silica encapsulation technology to prevent Ultramarine Blue from being attacked by acids. |
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PVC, POM/Acetal, roofing granules, powder coatings, industrial paints. |
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New Acid Resistant (NUBIPERF AR) NEW |
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New product developed through a novel silica encapsulation technology that is much more efficient than the conventional one. Because of this NUBIPERF AR provides 40% higher tinting strength than conventional Acid Resistant Ultramarine Blues. Moreover NUBIPERF AR has got a higher acid resistance in use and a higher weather resistance, it is easier to disperse and it better resists abrasion so that it keeps all the characteristics and performance during and after processing it in an extruder or injection moulding machine. |
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Plastics: PVC, POM/Acetal and any plastics formulation that contains any additive that might release acids or that might be in contact with acids because it is used in packaging of chemical or food products. |
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Inks (T series) |
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Ultramarine Blues coated with silicone that present high wettability and rheological properties. |
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New specific range for Paints and Coatings (NUBICOAT) NEW |
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The new NUBICOAT range has been specifically developed for the application in paints and coatings. This range consists of 2 products: NUBICOAT HTS (High Tinting Strength) and NUBICOAT HWR (High Weather Resistance). NUBICOAT HTS is manufactured with a new manufacturing technology that provides 40% more tinting strength and increases dispersibility, gloss and transparency vs conventional Ultramarine Blues used in paints. Moreover this technology NUBICOAT HWR is manufactured with a novel silica encapsulation technology fully developed by Nubiola. This encapsulation makes the pigment resistant to industrial/acid environments that can spoil non-encapsulated Ultramarine Blues in cases that the paint has not been made with high cross-linked resins. Moreover it provides 60% more tinting strength than conventional Acid Resistant Ultramarine Blues. Other benefits provided by the product are a higher dispersibility and gloss. |
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Paints, mainly water-based decorative/architectural paints, powder coatings and metallic paints. NUBICOAT HTS is recommended for indoor applications. In outdoor applications, it is recommended providing that high cross-linked binders and highly stabilised to UV radiation systems are used. NUBICOAT HWR is recommended for outdoor applications and for any other application that requires acid resistance. |
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Aqueous Dispersions (DAU series) |
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Aqueous dispersions made to facilitate the incorporation of Ultramarine Blue in different systems |
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Soaps, Detergents, Toiletries. |
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Ultramarine Violet |
Ultramarine Violet is an inorganic pigment whose colour has been classified as Pigment Violet 15, C.I. 77007 by the Colour Index System.
Ultramarine Violet provides a very specific violet shade very much valued by its brightness in applications as artists' colors and cosmetics.
Its efficacy as white corrector is very much utilised to neutralise yellowish of plastics and mineral fillers. As in the case of Ultramarine Blue, metamerism (= change of colour in function of the illuminant) does not occur, what is a high added value.
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Key Benefits and Attributes |
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The characteristics of Ultramarine Violet are very similar to those of Ultramarine Blue, with some changes as regards tinting strength, resistance to temperature and resistance to acids. |
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Non-Toxic, it is a safe pigment both in processing and in final use, with excellent safety record after years in the market place. Approved by the most demanding regulations (USA, Europe, Japan) for those uses in which safety is a must e.g. food packaging, toys, cosmetics. Tinting strength: it is inferior to Ultramarine Blue but sufficient for most of the applications. Excellent heat resistance (300ºC), light and weather resistance. Excellent dispersibility. Do not migrate. Excellent performance-cost ratio. Excellent alkali resistance; there are no acid resistant types. Environmental-friendly. |
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Basic |
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TYPE |
DESCRIPTION |
MAIN FIELDS OF APPLICATION |
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Standard (P series) |
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Pigments of high ratio performance/cost that provide excellent properties and safety |
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Plastics, rubber, paints, powder coatings, inks, paper, cosmetics, artists' colours, construction materials, detergents, soaps, toiletries. |
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Nubiperf (available only on request) |
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The Ultramarine Pigments' range of the highest quality and performance of the market. The main characteristic is the excellent dispersibility thanks to the absence of oversized particles and the low moisture and sulphur content. Customers that use this range benefit from this to achieve a competitive advantage as regards the processability and productivity of extrusion machines, quality of Masterbatch and performance in end use. |
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Plastics, paints and inks. Masterbatches of high pigment loading and/or Masterbatches used in applications that require improved appearance as regards brightness, transparency, surface smoothness or improved mechanical properties e.g. thin films, pressure pipes, fibres, bottles . |
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TYPE |
DESCRIPTION |
MAIN FIELDS OF APPLICATION |
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Nubiflow (available only on request)) |
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Especially focused on any process that has got high dispersibility as a key factor. This is achieved thanks to a very fine particle size and a very narrow granulometric distribution. |
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Fibres, PET mineral water bottles, very thin films. |
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Cosmetics (C series) |
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Selected Ultramarine Blues for cosmetics. |
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Eye shadows, make-ups, face powders. |
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