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High chroma and excellent lightfastness in demanding outdoor applications.
Outstanding thermal stability suitable for high-temperature polymer processing (e.g., polyolefins, engineering plastics).
Good dispersibility in both polar and non-polar media, enabling efficient pigment incorporation.
Low volatility and negligible migration, ensuring color consistency in food-contact-compliant formulations.
EC1907/2006 (REACH) registered and compliant with major global regulatory frameworks for industrial pigments.
Polyolefin masterbatches (PP, PE) for automotive interior trim and packaging films.
Engineering thermoplastics including ABS, PC, and PBT for durable consumer electronics housings.
Industrial coatings requiring weather-resistant yellow hues, such as agricultural equipment finishes.
Plastic caps and closures for household and personal care products.
Non-food-grade rigid PVC profiles and extruded sheets.
| Chemical Type | Organic Pigment – Disazo Condensation Type |
| Product Form | Free-flowing powder |
| Appearance | Bright reddish-yellow powder |
| Primary Applications | Polyolefins, engineering plastics, industrial coatings |
| Key Features | High thermal stability, low migration, excellent lightfastness |
| Benefits | Consistent batch-to-batch color, efficient dispersion, regulatory compliance |
| Regulatory Status | REACH registered; compliant with EU Plastics Regulation (EU) No 10/2011 for non-food contact |
| Recommended Processing Temperature Range | Up to 280 °C (short-term) |
Q1: What is the primary application field for Hostafine Transoxide Yellow R 32 VP 6...?
A: This pigment is specifically developed for high-performance transparent coloration in thermoplastic polymers, especially where excellent heat stability, lightfastness, and clarity are required — commonly used in automotive interior parts, premium packaging films, and technical injection-molded components.
Q2: Is this pigment suitable for food-contact plastics?
A: Hostafine Transoxide Yellow R 32 VP 6... is not pre-qualified for direct food-contact applications under major global regulatory frameworks. Its use in food-contact materials requires full formulation-level compliance assessment by the end-user, including migration testing and regulatory review per applicable jurisdiction.
Q3: How does this pigment perform under high-temperature processing conditions?
A: As a transoxide yellow pigment, it exhibits good thermal stability suitable for standard processing of polyolefins, polycarbonate, and ABS — typically withstanding melt temperatures up to approximately 280 °C for short residence times without significant degradation or color shift.
Q4: What dispersion methods are recommended for optimal color development?
A: For best results, pre-dispersion using high-shear mixing or twin-screw compounding is strongly recommended. The pigment responds well to conventional dispersing aids and carrier resins compatible with engineering thermoplastics, but avoid excessive shear that may compromise transparency.
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