Cobalt Blue

化学名称：钴蓝(P.Bl.28)、（P.BL.36）

化学性质：钴/铝 氧化物（Co-Al-O）

索引号：颜料蓝28/P.B.28(77346)

外观：蓝色粉末

产品特点

钴蓝具有非常优异的的耐热、耐候、耐酸碱性，耐各种溶剂性，遮盖力好。钴蓝是所有蓝色颜料中性能最优的颜料品种，色调鲜明，色泽艳丽，易分散。符合欧盟ROHS标准、欧盟EN71-3标准，可应用于对环保性能 要求较高的领域。

产品用途

 1.卷材涂料、高温涂料、工程塑料、氟塑料、塑料玩具、高级美术颜料等领域。

2.应用于彩色电视机CRT显像管中荧光体的着色。纳米钴蓝颜料还可应用于高透光率的汽车灯具涂料中。

3.RPVC、聚烯烃、工程树脂、氟碳涂料和工业卷钢业及挤压贴胶业用涂料，以及彩石、水泥建材等行业。

4.符合欧盟ROHS标准、欧盟EN71-3标准，美国ASTM F963标准和日本SONY标准，可应用于食品包装及容器，儿童玩具，生活餐具等塑料制品的着色。

Chemical name：Cobalt aluminate Co(AlO2)2

Chemical property：Acid and alkali resistance, high temperature resistance, climate resistance, chemical properties show inert.

Index number：Pigment blue 28(1345-16-0)

Appearance：Blue powder

Product Features

Cobalt blue crystal belongs to spinel structure, temperature resistance up to 1200-1400 ℃, which is beyond the ordinary pigment. It also has excellent dispersion, light resistance, weather resistance, acid and alkali resistance and chemical resistance. The color is bright and pure with noble air. It is a kind of very saturated blue pigment with bright red hue; Cobalt blue is a non-toxic pigment because of its manufacturing process and crystal structure, no free metal ions and excellent acid-base resistance. Comply with FDA standard. With infrared reflection function, it can be used in military anti-counterfeiting coatings and roof insulation coatings or materials;

Product Use

1.Coil coatings, high temperature coatings, engineering plastics, fluoroplastics, plastic toys, advanced art pigments and other fields.

2.It is used for coloring the phosphor in CRT picture tube of color TV. The nano cobalt blue pigment can also be used in automobile lamp coatings with high light transmittance.

3.RPVC、Polyolefin, engineering resin, fluorocarbon coatings and coatings for industrial coil steel industry and extrusion adhesive industry, as well as color stone, cement building materials and other industries.

4. According to European Union RoHS standard, European Union EN71-3 standard, American ASTM F963 standard and Japanese Sony standard, it can be applied to the coloring of plastic products such as food packaging, containers, children's toys and tableware.