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High chroma, clean orange shade with excellent lightfastness and weather resistance.
Optimized for high-gloss and low-VOC architectural and industrial coatings.
Excellent dispersibility in both water-based and solvent-based systems.
Good thermal stability up to 220 °C, suitable for baking finishes.
REACH-compliant and free of heavy metals, azo dyes, and CMR substances.
Architectural coatings including interior/exterior wall paints and façade systems.
Automotive refinish coatings and OEM trim applications.
Industrial maintenance coatings for metal and plastic substrates.
Plastic coloration for exterior automotive parts and construction profiles.
Wood coatings requiring durable, fade-resistant orange tones.
| Chemical Type | Organic Pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Orange-red free-flowing powder |
| Primary Applications | Coatings, plastics, and wood finishes |
| Key Features | High opacity, excellent dispersion, UV stability |
| Benefits | Consistent batch-to-batch color, low dust generation |
| Regulatory Compliance | REACH registered, EU Ecolabel compatible, non-hazardous per CLP |
| Storage Conditions | Store in cool, dry place below 30 °C; keep container tightly closed |
Q1: What is the primary application field for Sanodure Orange RL?
A: Sanodure Orange RL is a high-performance organic pigment specifically developed for coloring polyolefin-based packaging materials, including flexible films and rigid containers intended for food contact applications where regulatory compliance and thermal stability are critical.
Q2: Is Sanodure Orange RL suitable for high-temperature processing such as injection molding or extrusion?
A: Yes — Sanodure Orange RL exhibits excellent thermal stability and is designed to withstand typical polyolefin processing temperatures up to approximately 280 °C without significant color shift or degradation, making it well-suited for demanding melt-processing operations.
Q3: How does Sanodure Orange RL perform in terms of migration resistance in food packaging?
A: As a high-molecular-weight organic pigment, Sanodure Orange RL demonstrates inherently low migration potential in polyolefin matrices. Its performance aligns with general industry expectations for pigments used in food-contact packaging, provided it is properly dispersed and processed within recommended conditions.
Q4: What is the typical dosage range for Sanodure Orange RL in polyolefin formulations?
A: Dosage depends on the desired shade intensity and substrate thickness, but Sanodure Orange RL is typically used at low concentrations — generally ranging from 0.1% to 2% by weight in the final compound — due to its strong tinting strength and efficient dispersion characteristics.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
