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Cobalt Products
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Cobalt Powder
Time:2019/6/19 4:57:32 Hits:211
Product Identification
Chemical Class: Cobalt Chromite Blue Green
CI No.: 77343
CAS. No: 68187-11-1
Relatively Hiding Power(%): n.d.
Description
This is a very greenish  product with excellent weather resisitance in almost all plastics and coating industries.
Applications
It is universally compatible and recommended for high performance coatings and plastics applications, where weather fastness, thermal and chemical stability are critical parameters.
Physical Characteristics
Apprearance: Blue Powder
Density(g/cm3): 4.2
Bulk Density(g/cm3): 0.7
Oil Obsorption(ml/100g): 18
Water Soluble Saults(%): <0.6
PH Value: 7-9
Seive Residue on 45μm(%): <0.1
Av.Primary Particle Size(μm): 0.9
Moisure(%): <0.5
Fastness Propertities
Heat Resistance(oC): 800
Solvent Resistance: 5
Acid/Acakli Resistance: 5
Light Fastness: 8
Weather Fastness: 5
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