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High chroma and clean blue-shade red hue ideal for demanding color matching.
Excellent thermal stability up to 250°C, suitable for high-temperature processing.
Good lightfastness and weather resistance in solvent-based and plastic systems.
Outstanding dispersibility in common organic solvents and polymer matrices.
Low volatility and minimal migration in PVC, PS, and ABS applications.
Automotive interior plastics (dashboards, trim components).
General-purpose engineering thermoplastics (ABS, PS, PC blends).
Solvent-based industrial coatings and coil coatings.
PVC compounds for profiles, flooring, and wire & cable sheathing.
Masterbatch formulations for injection molding and extrusion.
| Chemical Type | Quinacridone derivative |
| Product Form | Fine crystalline powder |
| Appearance | Red-violet free-flowing powder |
| Primary Applications | Plastics, solvent-based coatings, masterbatches |
| Key Features | Thermal stability, dispersion performance, color purity |
| Benefits | Consistent batch-to-batch color, low filter pressure buildup |
| Regulatory Compliance | REACH registered; compliant with FDA 21 CFR §178.3297 for food-contact plastics (when used within specified limits) |
| Storage Conditions | Store in cool, dry place below 30°C; protect from moisture and direct sunlight |
Q1: What types of solvent-based systems is Solvaperm Red 2G best suited for?
A: Solvaperm Red 2G is specifically engineered for high-performance solvent-based inks, coatings, and overprint varnishes—particularly where excellent solubility, clean shade, and good tinctorial strength are required. It performs well in aromatic and aliphatic hydrocarbon, ester, and ketone-based formulations.
Q2: How does Solvaperm Red 2G compare to conventional azo pigments in terms of lightfastness and heat stability?
A: As a high-performance quinacridone derivative, Solvaperm Red 2G offers significantly improved lightfastness and thermal stability compared to standard monoazo reds. It maintains color integrity during drying, curing, and post-printing processing steps such as lamination or hot stamping.
Q3: Is Solvaperm Red 2G suitable for food packaging applications?
A: Solvaperm Red 2G is not intended for direct food contact applications. For packaging, it may be used in outer layers or non-migrating barrier systems where regulatory compliance is verified by the formulator—always consult Clariant’s latest regulatory documentation and conduct migration testing per end-use requirements.
Q4: What dispersion recommendations should be followed to achieve optimal color development?
A: For best results, disperse Solvaperm Red 2G using high-shear mixing or bead milling in the selected solvent system. Pre-wetting with compatible resins (e.g., acrylics, polyamides, or nitrocellulose) helps stabilize the pigment and enhances gloss and transparency. Avoid excessive shear that may degrade particle morphology.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
