群青蓝是一种无机颜料,其颜料索引体系位列颜料蓝29号。其化学结构为硅铝磷酸盐,是一种人造青金石色颜料。 群青具有一种纯净,亮丽且呈红相的蓝色,这使得群青蓝不同于市场上其他的蓝色颜料而具有独特的吸引力。出现。其增白作用在众多应用领域中效果显著(包括塑料,油漆,洗涤剂等)。
此外,由于群青所具有的非常独特的红光蓝色相,使之具有优异的减弱和矫正黄色色光的功能,并且群青在运用中不会导致同色异谱现象的出现。其增白作用在众多应用领域中效果显著(包括塑料,油漆,洗涤剂等)。 主要优点和特性: 无毒,无论是在生产过程中还是最终的应用过程中都具有非常可靠的安全性能,在经过较长时间的市场流通后依然具有高安全性; 符合绝大部分严格的卫生安全标准(包括美国,欧盟及日本标准),适用于食品包装,玩具以及化妆品等; 优异的耐热性(350摄氏度),光稳定性和耐候性; 优异的分散性; 无迁移; 优异的性价比; 优异的耐碱性,耐酸级别的产品同样可以应用于碱性环境之中; 环保
Nubiola有最广泛的最全面的群青蓝系列,超过100个色调的品种,从最绿相到最红相,可以满足各种客户的需求。 EP-19主要指标: 密度(克/立方厘米):2.35 吸油量(克/100):38 耐光性:8 耐热性(摄氏度,5分钟):350 耐酸性:1 耐碱性:2-3 游离硫含量(%):0.02
Max. 筛余物(%):0.05
Max. Ultramarine
Blue 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 Bluehas got a clean and bright
reddish blue shade. This makesUltramarine Bluedifferent 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 usingUltramarine Bluefor 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.
Plastics
& Rubber | Ultramarine
Pigments maintain the dimensional stability of polyolefins and other polymers so
that warping and shrinking do not take place
Compatible and suitable for
all kind of polymers, from polyolefins to engineering polymers, including rubber
as well
Ultramarine Blue is not only used to provide a reddish blue shade
or to whiten polymers, but also to provide a blue undertone to grey and black
plastic parts
Ultramarine Violet might be even more adequate than
Ultramarine Blue to reduce the yellowish tendency of some resins and to provide
a brightener white
FIELDS OF APPLICATION | | Polimer
| Some Examples | LDPE/LLDPE
| Packaging films, Construction films, Agricultural films,
Kitchen ware, Paper & Cardboard coatings, Cable&Wires, Bags,
Pipes
| HDPE
| Pipes, Bottle Crates, General Packaging, Bottles, Bags,
Caps
| PP
| Packaging films, Fibres, General Packaging, Automotives,
House Appliances, Garden Furniture
| PS
| General Packaging, Electric&Electronic Appliances,
House Appliances
| ABS/SAN
| Automotive, Electric&Electronic Appliances e.g.
telephones, computer cases, toys
| Polyesters
| Fibres, Construction Pannels,
Boats
| PET | Bottles, General Packaging, Fibres, Packaging
film | Engineering Polymers e.g. PC, PBT,
Acetal/POM
| Piezas de Automoción, Piezas de Equipos
Eléctricos/Electrónicos, Envases, Botellas | Thermosetting Resins (Epoxi, Phenolics, Urea &
Melamine formaldehyde)
| Decorative coatings, Protective coatings, Tools,
Electric&Electronic Appliances, House and Kitchen
ware | Rubber | Tyres, Toys, Shoes |
|
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