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High chroma and excellent lightfastness for vibrant, durable yellow shades.
Outstanding thermal stability suitable for high-temperature processing up to 240 °C.
Good dispersibility in both polar and non-polar polymer systems.
Low volatility and negligible migration in PVC, polyolefins, and engineering plastics.
Compliant with major global regulatory frameworks including REACH and FDA 21 CFR §178.3297.
Coloration of rigid and flexible PVC profiles, cables, and flooring.
Masterbatch formulation for polypropylene (PP) and polyethylene (PE) packaging films.
Automotive interior components requiring long-term weathering resistance.
Engineering thermoplastics including ABS and polycarbonate for consumer electronics housings.
Industrial coatings and coil coatings where color consistency and heat stability are critical.
| Chemical Type | Azo pigment (disazo condensation type) |
| Product Form | Fine free-flowing powder |
| Appearance | Yellow to orange-yellow powder |
| Primary Applications | PVC, polyolefins, ABS, polycarbonate, industrial coatings |
| Key Features | High tinctorial strength, low bleed, excellent heat stability |
| Benefits | Consistent batch-to-batch color performance, minimal filter clogging in extrusion |
| Recommended Processing Temperature Range | Up to 240 °C (short-term) |
| Regulatory Status | REACH registered; compliant with FDA 21 CFR §178.3297 for food-contact plastics |
Q1: What are the primary application areas for Novoperm Yellow M2R 70?
A: Novoperm Yellow M2R 70 is widely used in high-performance industrial coatings, automotive refinish systems, and engineering plastics where excellent lightfastness, thermal stability, and color strength are required. It is also suitable for selected printing ink formulations demanding robust dispersion and hue consistency.
Q2: How does this pigment perform under elevated temperature conditions?
A: As a high-molecular-weight perylene derivative, Novoperm Yellow M2R 70 exhibits good thermal stability and retains its color integrity during typical processing of engineering thermoplastics such as polyamide and polypropylene. Performance remains stable up to temperatures commonly encountered in extrusion and injection molding.
Q3: Is Novoperm Yellow M2R 70 compatible with standard organic pigment dispersants?
A: Yes — it responds well to common polymeric and polycondensate-type dispersants used in solvent-borne and water-borne coating systems. Optimal dispersion typically requires high-shear mixing or bead milling, and formulation-specific optimization is recommended to achieve maximum color development and rheological control.
Q4: What is the typical dosage range when using this pigment in polymer applications?
A: Dosage depends on the desired shade depth and substrate opacity, but it is generally used at low concentrations — typically ranging from 0.1% to 2% by weight in engineering plastics and coatings. Its high tinctorial strength allows efficient coloration without compromising mechanical properties.
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