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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 systems.
Low volatility and minimal plate-out tendency in extrusion and injection molding.
Polyolefin masterbatches (PP, PE) for packaging and automotive components.
Engineering plastics including ABS, PS, and PC for consumer electronics housings.
Wire and cable jacketing compounds requiring long-term color retention.
Automotive interior trims exposed to UV and elevated service temperatures.
Food-contact-compliant plastic containers where regulatory compliance is critical.
| Chemical Type | Condensed Azo Pigment (C.I. Pigment Red 170) |
| Product Form | Free-flowing powder |
| Appearance | Red to reddish-brown fine powder |
| Primary Applications | Polyolefins, engineering plastics, wire & cable |
| Key Features | Thermal stability, dispersion performance, low migration |
| Regulatory Compliance | EU REACH registered; compliant with FDA 21 CFR §178.3297 (for food-contact) |
| Recommended Processing Temperature Range | Up to 280 °C (short-term) |
| Typical Particle Size (D50) | 0.15–0.25 µm |
Q1: What is the primary application field for Novoperm Red HFG?
A: Novoperm Red HFG is a high-performance organic pigment specifically developed for demanding plastic applications, especially polyolefins (e.g., PP and PE) and engineering thermoplastics where excellent heat stability, lightfastness, and dispersion behavior are required.
Q2: Is Novoperm Red HFG suitable for food-contact plastics?
A: Novoperm Red HFG is designed to meet stringent regulatory requirements for pigments in plastics intended for food contact, subject to compliance with applicable regional regulations. Users must verify suitability based on final formulation, processing conditions, and local regulatory status.
Q3: How does Novoperm Red HFG perform under high-temperature processing?
A: This pigment exhibits excellent thermal stability, enabling reliable performance during high-shear compounding and injection molding of polyolefins and engineering plastics at typical processing temperatures up to approximately 280 °C.
Q4: What is the recommended dosage range for optimal coloration and performance?
A: Dosage depends on the base polymer, desired shade intensity, and processing method, but Novoperm Red HFG is typically used at low concentrations — generally ranging from 0.1% to 2% by weight — due to its high tinctorial strength and efficient dispersion characteristics.
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E-mail: wangxingqiang@ericwchem.com
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