Inorganic Pigment Blue 28
| Categories | Complex Inorganic Pigment |
|---|---|
| Brand | Fineland Chem Pigment Suplier Manufacturing |
| Product Name | Cobalt Blue |
| Color Index | Pigment Blue 28 |
| CAS No | 1345-16-0 |
| Chemical Composition | Co/Al Oxide |
| Update Time | Jun 20,2024 |
Inorganic Pigment Blue 28 Characteristic
High performance inorganic blue pigment with very good light fastness, weather resistance and high opacity. Outstanding chemical stability, outdoor durability, moderate NIR reflectance, no warping or shrinkage. It can be suitable for the requirements of military, aerospace and architectural industries.
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Test Item
|
Specification
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Cont of water % ≤
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2.5
|
|
Soluble matter in water %≤
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2.0
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Oil absorption %
|
45±5
|
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Water permeate (grade)
|
5
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Oil permeate (grade)
|
5
|
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Conductivity (µm/cm)≤
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250
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Quality of total (ppm)
|
200
|
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Residues passing through(100mesh)% ≤
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5.0
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Ph value
|
7～9
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Acid Resistance |
5 |
Light Fastness (8=best) |
8 |
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Alkali Resistance |
5 |
Bleeding Resistance |
5 |
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Alcohol Resistance |
5 |
Heat Resistance(℃)
|
1200
|
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Ester Resistance |
5 |
Ketone Resistance
|
5
|
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Benzene Resistance |
5
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Migration Resistance |
5
|
Inorganic Pigment Blue 28 Application
Exterior coatings, fluorocarbon coatings, industrial coatings, aerospace and marine coatings, camouflage coatings, coil coatings, rock frescos coating, powder coatings, solvent based paints, water-based paints, architectural coating, stoving coating, UV coatings, high-temperature paints, exhaust part, military topcoat, engineering plastics, master batch, polyolefins, PS, ABS, engineering polymers, PVC, silicones and rubber, technology glasses, colored glasses, glass lamps, architectural ceramics, ceramic works, engineering ceramics, industrial enamels, architectural enamelware, colored inks, glass ink and paint, ceramic ink and paint, watermark inks, concave-convex inks, colored sand, concrete and other building materials.
● 25KG kraft bag, 500KG one pallet.
● Lead Time: Normally around 15 days after signed contract.
Inorganic Pigment Blue 28 Advantages
1. Excellent blue vividness
Pigment Blue 28—Cobalt Aluminate Blue Spinel, presents a deep and vivid blue. Its excellent color concentration and purity provide unparalleled blue effects for plastics, coatings, ceramics and inks, ensuring that every layer of color is stunning.
2. Excellent lightfastness
The dye has excellent lightfastness and will not fade even after long exposure to strong light. The lightfastness of Pigment Blue 28 makes it very suitable for applications that require long-term color stability, such as outdoor coatings and plastic products in high-light environments.
3. Excellent chemical resistance
Pigment Blue 28 exhibits excellent chemical resistance and can resist corrosion from various acids, bases, solvents and high temperatures. Its chemical resistance ensures the durability and stability of coatings, ceramics and inks in various environments.
4. Highly compatible, multi-purpose applications
Whether it is plastics, coatings, ceramics or inks, Pigment Blue 28 can provide uniform and stable color effects. Its excellent dispersibility and compatibility make it suitable for a variety of materials and application scenarios, providing a wide range of possibilities for your product design.
5. Environmentally friendly and safe, in compliance with standards
Pigment Blue 28 complies with international environmental standards, does not contain harmful substances, and is safe and reliable. Its environmentally friendly characteristics not only ensure excellent color performance, but also support sustainable development, providing green and safe color solutions for your various applications.
