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High chroma and clean bluish-red shade with excellent batch-to-batch color consistency.
Outstanding thermal stability suitable for high-temperature processing up to 280 °C.
Excellent lightfastness and weather resistance in outdoor applications.
Good dispersibility in both solvent-based and water-based coating systems.
Compliant with major global regulatory frameworks including REACH and RoHS.
Automotive OEM and refinish coatings.
Industrial maintenance and coil coatings.
Plastic coloration for engineering thermoplastics (e.g., ABS, PS, PC).
High-performance powder coatings.
Packaging inks for food-contact compliant laminates (subject to final formulation approval).
| Chemical Type | Condensed azo pigment (C.I. Pigment Red 168) |
| Product Form | Free-flowing powder |
| Appearance | Red powder with slight violet undertone |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Thermal stability, lightfastness, dispersion efficiency |
| Benefits | Color strength retention, low dusting, broad compatibility |
| Regulatory Status | REACH registered; non-GMO; no SVHC above threshold |
Q1: What are the primary application areas for Novoperm Red F5RK and Coat... Pigment?
A: This high-performance organic pigment is widely used in industrial coatings, including coil and automotive refinish systems, as well as in selected plastic applications where excellent heat stability, lightfastness, and gloss retention are required. It is not recommended for food-contact or pharmaceutical applications without further regulatory assessment.
Q2: How does Novoperm Red F5RK compare to standard red pigments in terms of weathering resistance?
A: Novoperm Red F5RK offers significantly improved resistance to UV radiation and atmospheric exposure compared to conventional azo reds, making it suitable for demanding exterior coating applications. Its molecular structure contributes to enhanced durability under accelerated weathering tests, though performance depends on the full formulation matrix and film thickness.
Q3: Is this pigment compatible with water-based coating systems?
A: Yes — Novoperm Red F5RK and Coat... Pigment is engineered for compatibility with both solvent-borne and water-based industrial coating systems. Optimal dispersion typically requires appropriate surfactants or polymeric dispersants, and performance should be verified under actual formulation conditions.
Q4: What is the typical dosage range when using this pigment in coatings?
A: Dosage depends on the desired shade strength and opacity requirements, but it is generally used at low concentrations — typically ranging from 0.1% to 2% by weight relative to the total formulation. Higher loadings may be needed for full hiding power in certain substrates, while transparent effects can be achieved at lower levels.
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E-mail: wangxingqiang@ericwchem.com
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