English
Español
tiếng việt
русский
High chroma, lightfast orange shade with excellent color strength and batch-to-batch consistency.
Optimized for low migration and high thermal stability in polyolefin-based applications.
Free of heavy metals and compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR §178.3297.
Excellent dispersion performance in masterbatch and compound systems without requiring additional dispersing aids.
Compatible with conventional extrusion and injection molding processing conditions up to 260 °C.
Polypropylene (PP) and polyethylene (PE) packaging films and containers.
Automotive interior components including dashboards, trim parts, and air vents.
Household appliances such as washing machine drums, vacuum cleaner housings, and kitchenware.
Consumer electronics casings and accessories requiring vibrant, durable coloring.
Technical injection-molded parts for industrial and agricultural equipment.
| Chemical Type | Azo pigment-based color paste |
| Product Form | Viscous, non-dusting paste |
| Appearance | Homogeneous orange paste, free of visible particles |
| Primary Applications | Polyolefins (PP, HDPE, LDPE), thermoplastics |
| Key Features | Low migration, high thermal stability, excellent dispersion |
| Benefits | Consistent hue, reduced processing variability, regulatory compliance |
| Recommended Loading Range | 0.5–3.0 wt% depending on substrate and opacity requirements |
| Storage Conditions | Store at 10–30 °C in original sealed container; avoid freezing |
Q1: What types of polymers is Hostatint Orange HLD 532 VP 6157 compatible with?
A: This orange color paste is specifically formulated for use in polyolefins—including polypropylene (PP) and polyethylene (PE)—and demonstrates good compatibility in thermoplastic elastomers (TPEs) and certain engineering plastics. Performance in polar resins such as PET or PC may require evaluation due to differences in polarity and thermal stability.
Q2: What is the recommended dosage range for achieving optimal color strength and dispersion?
A: Dosage depends on the target shade intensity and base polymer, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight. For most standard applications in PP or PE, effective results are achieved within the lower half of this range, especially when high-intensity orange shades are desired.
Q3: Does this color paste contain heavy metals or halogens?
A: Hostatint Orange HLD 532 VP 6157 is formulated without intentionally added heavy metals (e.g., lead, cadmium, mercury, or hexavalent chromium) and is halogen-free, aligning with common regulatory expectations for colorants used in consumer-facing polyolefin applications.
Q4: How should the paste be stored to maintain stability and performance?
A: Store in original sealed containers at temperatures between 5 °C and 30 °C, away from direct sunlight and sources of heat or freezing. Prolonged exposure to extreme temperatures or humidity may affect viscosity and dispersion behavior, so consistent storage conditions are recommended prior to processing.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
