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High chroma and excellent color strength for vibrant, consistent red shades.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Good lightfastness and weather resistance in demanding outdoor applications.
Low migration behavior, ensuring color integrity in PVC, polyolefins, and styrenics.
Optimized particle size distribution for enhanced dispersion and gloss retention.
Coloration of rigid and flexible PVC profiles, pipes, and flooring.
Masterbatch formulation for polypropylene (PP) and polyethylene (PE) packaging films.
Automotive interior plastics requiring long-term color stability and low VOC emission.
Engineering thermoplastics including ABS and PS for consumer electronics housings.
Industrial coatings and coil coatings where heat resistance and durability are critical.
| Chemical Type | Quinacridone-based organic pigment |
| Product Form | Fine dry powder |
| Appearance | Red-violet free-flowing powder |
| Primary Applications | PVC, polyolefins, engineering plastics, coatings |
| Key Features | High heat stability, low migration, excellent dispersibility |
| Benefits | Consistent batch-to-batch color, reduced processing defects, extended service life |
| Regulatory Compliance | REACH registered; compliant with FDA 21 CFR §178.3297 for polymer additives |
| Recommended Processing Temperature Range | Up to 280 °C (short-term) |
Q1: What is the primary chemical class of Clariant Permanent Red FGR 70?
A: Clariant Permanent Red FGR 70 is a high-performance, polycyclic aromatic pigment belonging to the perylene diimide family, known for exceptional thermal stability and lightfastness.
Q2: Is this pigment suitable for food-contact plastics?
A: Clariant Permanent Red FGR 70 is not approved for direct food-contact applications under major global regulatory frameworks. It is intended for non-food-contact industrial and decorative uses, including automotive interior parts and general-purpose engineering plastics.
Q3: How does FGR 70 perform in high-temperature processing such as injection molding?
A: This pigment demonstrates excellent thermal stability and retains its color integrity during high-shear, high-temperature polymer processing — including injection molding and extrusion of engineering thermoplastics up to approximately 300 °C.
Q4: What types of polymers is FGR 70 typically compatible with?
A: It shows good compatibility and dispersion behavior in a wide range of thermoplastics, including polyolefins (PP, PE), polystyrene, ABS, and engineering resins such as polyesters and polyamides — though optimal performance requires appropriate dispersion aids and compounding protocols.
Q5: What is the typical dosage range when using FGR 70 in plastic masterbatches?
A: Dosage depends on the required shade strength and polymer system, but it is generally used at low concentrations — typically ranging from 0.1% to 2% by weight in final compounds — due to its high tinting strength and efficient color development.
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