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High chroma and excellent brightness for vibrant, clean yellow shades.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Excellent dispersibility in both polar and non-polar polymer systems.
Low migration and bleed resistance in PVC, polyolefins, and engineering plastics.
Automotive interior and exterior plastic components.
Household appliances with thermoplastic housings (e.g., PP, ABS).
Packaging films requiring FDA-compliant colorants (subject to regulatory approval).
Industrial coatings for machinery and equipment.
Wire and cable insulation materials.
| Chemical Type | Disazo pigment |
| Product Form | Free-flowing powder |
| Appearance | Yellow to orange-yellow powder |
| Primary Applications | Plastics (PVC, PP, PE, ABS), coatings, inks |
| Key Features | Thermally stable, low migration, high tinctorial strength |
| Benefits | Consistent color reproduction, minimal filter clogging, easy handling |
| Regulatory Status | Complies with EU REACH; not classified as hazardous under GHS |
Q1: What is the primary chemical class of Novoperm Yellow P-M3R?
A: Novoperm Yellow P-M3R is a high-performance perylene-based organic pigment, belonging to the perylene diimide family, known for exceptional lightfastness, thermal stability, and resistance to migration in demanding applications.
Q2: Is this pigment suitable for use in food-contact plastics?
A: Novoperm Yellow P-M3R is not pre-approved for direct food-contact applications under major global regulatory frameworks. Its suitability depends on final formulation, processing conditions, and compliance verification by the compounder or end-user against applicable local regulations.
Q3: How does P-M3R compare to conventional azo yellow pigments in terms of heat stability?
A: P-M3R offers significantly higher thermal stability than standard mono- or disazo yellow pigments, enabling safe use in high-temperature polymer processing such as polyolefin injection molding and engineering thermoplastics without noticeable shade shift or decomposition.
Q4: What dispersion methods are recommended for optimal performance in plastics?
A: For best results, masterbatch preparation using high-shear compounding (e.g., twin-screw extrusion) is strongly recommended. Pre-dispersed masterbatches in compatible carrier resins typically deliver superior color strength, uniformity, and reduced dusting versus dry pigment addition.
Q5: Can Novoperm Yellow P-M3R be used in aqueous ink systems?
A: While primarily developed for high-performance plastics, P-M3R may be incorporated into aqueous pigment preparations with appropriate surfactant stabilization and milling—but it is not optimized for water-based ink applications and generally requires extensive formulation development to achieve acceptable rheology and stability.
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E-mail: wangxingqiang@ericwchem.com
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