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Cobalt Blue (C. I. Pigment Blue 28) (PB28)

Cobalt Blue (C. I. Pigment Blue 28) (PB28)

Trade Info
Min. order: 200 KGS
Trade Terms: FOB Guangzhou/Changsha/Shenzhen
Payment Terms: T/T
Trademark: JUFA
Basic Info
Model NO.:PB28
Additional Info.
Packing:25kgs in 1 cardoard drum inner linned w/pp bag
Standard:European Union ROHS standard
Origin:Hunan, China
Production Capacity:200 metric tons / month
Product Description

Name: Pigment Blue 28
Chemical Name: Cobalt Aluminate Blue Spinel
C. I No.: 77346
CAS No.: 1345-16-8
Appearance: Blue powder
Oil absorption(%): 31-37
Heat resistance(. C): 1200
Particle size, average(μ M): 1.2
Light fastness(grade): 8
Weather resistance(grade): 7-8
pH: 8.1

Performance Characteristics: :
Excellent heat resistance
Easy to disperse, bright in color
Excellent Chemical resistance
Excellent Acid & Alkali resistance
Excellent light fastness and outdoor durability
Excellent hiding power
High tinting strength
Excellent color clarity
Non - toxic

High-temperature resistance coatings
Coloration of Enamels, glass & Ceramics
Engineering plastics coatings
Art paints pigments.

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