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High thermal stability suitable for processing temperatures up to 250 °C.
Excellent lightfastness and weather resistance in outdoor applications.
Good dispersibility in both polar and non-polar polymer systems.
Low migration tendency, ensuring color consistency in PVC, polyolefins, and engineering plastics.
Compliant with major global regulatory frameworks including REACH and RoHS.
Automotive interior and exterior plastic components.
Household appliances requiring durable, heat-stable coloration.
Industrial packaging films and rigid containers.
Architectural profiles and window systems made from PVC and composites.
Electrical and electronic housings demanding long-term UV stability.
| Chemical Type | Inorganic iron oxide-based pigment |
| Product Form | Free-flowing powder |
| Appearance | Yellow-brown free-flowing powder |
| Primary Applications | PVC, polyolefins (PP/PE), ABS, PS, and engineering thermoplastics |
| Key Features | Thermal stability, lightfastness, low migration, excellent dispersion |
| Benefits | Color consistency under processing stress, outdoor durability, regulatory compliance |
| Particle Size (D50) | Approx. 0.3–0.5 µm (by laser diffraction) |
| Specific Gravity | 4.8–5.1 g/cm³ |
Q1: What is the primary chemical nature of Hostaperm Oxide Yellow BV 01?
A: Hostaperm Oxide Yellow BV 01 is an inorganic yellow pigment based on modified iron oxide chemistry, engineered for enhanced chroma, thermal stability, and weather resistance compared to conventional iron oxides.
Q2: In which polymer systems is this pigment most commonly used?
A: It is widely processed in thermoplastics such as polyolefins (PP, PE), PVC, and engineering resins including ABS and PS, where good dispersion behavior and low-temperature processing compatibility are required.
Q3: How does Hostaperm Oxide Yellow BV 01 perform under high-temperature processing conditions?
A: The pigment exhibits excellent thermal stability, maintaining color integrity during standard extrusion and injection molding processes up to approximately 280 °C, making it suitable for demanding high-shear compounding applications.
Q4: Is this pigment suitable for outdoor applications requiring UV resistance?
A: Yes — due to its inorganic oxide structure and optimized surface treatment, Hostaperm Oxide Yellow BV 01 delivers inherently high UV stability and long-term lightfastness, supporting durable coloring in exterior plastic profiles, automotive components, and construction materials.
Q5: What is the typical dosage range when using this pigment in polymer masterbatches?
A: Dosage depends on formulation requirements and desired shade intensity, but it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight in final polymer products — with efficient tinting strength enabling economical usage.
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