| Model: | P.B.28 |
|---|---|
| Brand: | Deruo Trade |
| Origin: | Made In China |
| Category: | Chemicals / Dyes & Pigment |
| Label: | Environmental , inorganic pigment , Cobalt Blue |
| Price: |
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| Min. Order: | - |
| Live Chat: |  | Last Online:31 Jul, 2013 |
Chemical Name: Cobalt Aluminates Blue Spinel
Chemical Composition: Co/Al Oxide
Color Index Name: Pigment Blue 28 / P.B.28
Color Index Number: 77346
CAS Number: 1345-16-0
Physical Form: Blue Powder
Crystal Pattern: Spinel Pattern
Product Characteristics:
Pigment Blue 28 is a bright color with reddish blue, which has a special anti-far-infrared function. it is also one kinds of environmental protection pigments, which is internationally recognized as non-toxic pigments. It is easy to disperse, with excellent heat resistance, weather resistance, acid & alkali resistance, and resist to a variety of solvents, good hiding power.
Main Technical Data
Heat Resistance | ≤1200°C |
Light Resistance (Grade 1-8) | 8 |
Weather Resistance (Grade 1-5) | 5 |
Acid Resistance (Grade 1-5) | 5 |
Alkali Resistance (Grade 1-5) | 5 |
Oil Absorption | 28-37g/100g |
Density | 3.8-5.4 g/cm3 |
PH | 7-9 |
Mean Particle Size | ≤0.95µm |
Regulations:
Compliant to EU RoHS 2002/95/EC
Compliant to EN71Part 3:1994 (A1:2000/AC2002)
Compliant to
Compliant to ASTM F963-08 (Clause
Compliant to REACH
Plastic(dark) 5‰-8‰ | Plastic（light） 1‰-3‰ | Coating 8%-18% |
Applications:
It is mainly used in high temperature (resistant) coatings, ceramics, enamels, glass coloring, coloring of high temperature resistance engineering plastics, food contact plastics, as well as art paint.
