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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.
Excellent dispersibility in both polar and non-polar polymer matrices.
Compliant with major global regulatory frameworks including EU REACH and US FDA (for indirect food contact).
Polyolefin masterbatches (PP, PE) for packaging and consumer goods.
Engineering plastics including ABS, PS, and PC for automotive interior components.
Wire and cable compounds requiring long-term color retention and thermal stability.
Household appliances and durable goods requiring high-gloss, fade-resistant finishes.
Non-food-contact plastic containers and industrial molded parts.
| Chemical Type | Quinacridone-based organic pigment |
| Product Form | Fine powder |
| Appearance | Bright reddish-purple free-flowing powder |
| Primary Applications | Polyolefins, engineering thermoplastics, wire & cable |
| Key Features | High thermal stability, good dispersibility, low dusting |
| Benefits | Consistent batch-to-batch color, minimal filter pressure buildup, low migration |
| Regulatory Status | REACH registered; compliant with ISO 8130-11 for pigment dispersion testing |
| Storage Conditions | Store in cool, dry place below 30 °C; protect from moisture and direct sunlight |
Q1: What is the primary application field for PV Fast Red HB pigment?
A: PV Fast Red HB is a high-performance organic pigment widely used in industrial coatings, plastics (especially polyolefins and PVC), and inks where excellent heat stability, lightfastness, and color strength are required.
Q2: Is PV Fast Red HB suitable for food-contact plastics?
A: This pigment is not certified for direct food-contact applications. It is intended for general industrial use; regulatory compliance for specific end uses must be evaluated case by case with relevant local authorities and Clariant’s technical support team.
Q3: How does PV Fast Red HB perform under thermal processing conditions?
A: It exhibits good thermal stability, making it suitable for standard melt-processing of thermoplastics. Performance may vary depending on residence time, temperature profile, and polymer matrix—preliminary testing is recommended for demanding applications.
Q4: What dispersion methods are recommended for optimal color development?
A: High-shear dispersion is generally required to achieve full color strength and uniformity. Compatible dispersants and carrier resins should be selected based on the application medium—Clariant provides formulation guidance and compatible additive recommendations upon request.
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