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High thermal stability suitable for rigid and flexible PVC processing up to 200 °C.
Excellent dispersion performance in PVC plastisols and dry-blend compounds without requiring additional dispersants.
Good lightfastness and weather resistance, maintaining color integrity under UV exposure.
Low migration tendency, ensuring color consistency and compliance in food-contact and medical-grade PVC applications.
Optimized particle size distribution for enhanced transparency and gloss in transparent PVC formulations.
Rigid PVC profiles and window frames.
Flexible PVC flooring and wall coverings.
PVC medical tubing and blood bags.
Plastisol-coated wire and cable sheathing.
Transparent PVC packaging films and blister packs.
| Chemical Type | Azo pigment (Benzimidazolone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Yellow to orange-yellow fine powder |
| Primary Applications | PVC plastisols, dry-blend compounds, calendered sheets |
| Key Features | Thermally stable, low-migration, high-dispersibility |
| Benefits | Consistent color strength, reduced processing defects, regulatory compliance support (REACH, FDA-compatible) |
| Recommended Use Level | 0.5–3.0 phr (parts per hundred resin), depending on opacity/transparency requirements |
| Storage Conditions | Store in original sealed container at 15–25 °C, protect from moisture and direct sunlight |
Q1: What is the primary application field for Telasperse PVC Yellow 3RL VP6056?
A: This pigment is specifically developed for use in rigid and flexible PVC compounds, including profiles, pipes, flooring, cables, and medical tubing—where high thermal stability, excellent dispersion, and consistent yellow hue are required during processing.
Q2: How does this pigment perform under standard PVC processing conditions?
A: Telasperse PVC Yellow 3RL VP6056 exhibits strong resistance to thermal degradation up to typical PVC extrusion and calendering temperatures, maintaining color consistency without significant blooming or migration when properly formulated with compatible stabilizers and plasticizers.
Q3: Is this pigment suitable for applications requiring regulatory compliance for food contact or medical use?
A: While the pigment is designed for high-purity PVC systems, its suitability for regulated applications depends on the full formulation—including stabilizers, lubricants, and processing aids—as well as final product testing. Customers must verify compliance with applicable regional requirements through their own due diligence and supplier documentation.
Q4: What is the recommended dosage range for optimal color development and processability?
A: Dosage is formulation-dependent, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight of the PVC compound—to achieve desired chroma and opacity while maintaining good melt flow and dispersion stability.
Q5: Can this pigment be used in combination with other Clariant Telasperse pigments or common PVC additives?
A: Yes, Telasperse PVC Yellow 3RL VP6056 is formulated to be compatible with standard PVC stabilizer systems (e.g., Ca/Zn, organotin) and shows good co-processing behavior with other Telasperse pigments in multi-color formulations—though compatibility testing under actual production conditions is recommended to confirm performance.
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