PROFESSIONAL PIGMENT MANUFACTURER
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Brand
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Fineland Chem
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Color Index
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Pigment Orange 78
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Color Index No
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772850
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CAS No
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12014-93-6/12031-49-1 |
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EC No
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– |
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Chemical Formula
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Ce₂S₃ |
| Hue | Orange powder |
Pigment Orange 78 is a high-performance organic benzimidazolone orange pigment widely used in coatings, plastics, and printing inks that require durable and stable orange coloration. It is identified in the Color Index as C.I. Pigment Orange 78 and is typically supplied as an orange powder for industrial pigment applications.
PO78 ColorCor®1278 ⬇️TDS
A high-performance cerium sulfide orange pigment (PO78, C.I. 772850) offering excellent lightfastness (level 8), heat resistance up to 280 °C, and superior migration and chemical resistance—ideal for plastics and exterior coatings.
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Test Item
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Specification
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Density (g/cm3 )
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3.5
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Oil Absorption (g/100g)
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20-30
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Water soluble matter (%)
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≤1.0
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Mositure
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≤1.0
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PH Value
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7-9
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Sieve residue on 45 microns (%)
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≤0.5
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| Primary particle size D50 (μm) | ~1.5 |
| Heat Resistance (℃) | <280 | Alkali Resistance (1-5) | 4 |
| Light Resistance (Full Shade, 1-8) | 8 | Migration Resistance(1-5) | 5 |
| Light (Reduced tinting, 1-8) | 8 | Ethyl Acetate (1-5) | 5 |
| Weather Resistance (1-5) | 5 | Ethanol (1-5) | 5 |
| Acid Resistance (1-5) | 3 | MEK (1-5) | 5 |
Pigment Orange 78 is used in several industrial coloration systems.
• Automotive Coatings: OEM finishes and refinish coatings requiring durable orange shades.
• Industrial Coatings: Architectural coatings, powder coatings, and general industrial paints.
• Plastics: Polyolefins such as PE and PP, PVC, and selected engineering plastics.
• Masterbatch: Color masterbatch production for plastic processing.
• Consumer Products: Injection-molded and extruded plastic components.
These applications benefit from the pigment’s durability and compatibility with modern resin systems.
• Color Shade:
Produces a bright reddish-orange tone with vivid and clean color appearance.
• Tinting Strength:
Provides strong tinting strength suitable for coatings and plastic formulations.
• Lightfastness:
Offers excellent lightfastness, typically rated 7–8 depending on formulation.
• Heat Resistance:
Suitable for plastic processing temperatures typically up to 280–300 °C, depending on the polymer system.
• Weather Resistance:
Demonstrates stable performance under outdoor exposure conditions.
• Chemical Resistance:
Resistant to many acids, alkalis, and common industrial solvents.
Offers a vivid reddish-orange hue with excellent color strength and high opacity, delivering strong visual impact.
Provides outstanding resistance to light, heat, and chemicals, ensuring long-lasting color under demanding processing conditions.
Suitable for coatings, plastics, and inks, offering reliable dispersion and stable performance across different formulations.
• Cost Considerations:
As a high-performance pigment, Pigment Orange 78 may be more expensive than conventional azo pigments.
• Dispersion Requirements:
Proper dispersion techniques may be required to achieve optimal color development.
• Opacity Adjustment:
Transparency or opacity may vary depending on formulation and binder systems.
When evaluating Pigment Orange 78, buyers typically consider:
• Required shade tone (reddish orange vs. yellowish orange)
• Exposure conditions such as outdoor weathering or UV exposure
• Processing temperature of plastics or curing temperature of coatings
• Required lightfastness and weather durability
• Compatibility with coating, plastic, or masterbatch resin systems
• Regulatory and compliance considerations for industrial applications
Pigment Orange 78 is produced by manufacturers specializing in high-performance organic pigments, particularly benzimidazolone pigment chemistry. Commercial grades may vary in particle size distribution, surface treatment, and dispersion characteristics, depending on their intended use in coatings, plastics, or masterbatch.
● 25KG Kraft Bag, 1000kg Carton Box
● Lead Time: Normally around 15 days after signed contract.
Pigment Orange 78 typically produces a bright reddish-orange shade suitable for coatings and plastics.
Yes. It is often used in automotive and industrial coatings because of its excellent lightfastness and weather resistance.
Yes. The pigment can be used in polyolefins and selected engineering plastics, depending on processing conditions.
Typical characteristics include bright orange shade, excellent lightfastness, good heat resistance, and stable performance in coating and plastic systems.
