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High chroma, brilliant red shade with excellent lightfastness and weather resistance.
Optimized rheology for easy dispersion and stable viscosity in water-based systems.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
Excellent compatibility with common acrylic, styrene-acrylic, and vinyl acetate copolymer dispersions.
Consistent batch-to-batch color strength and hue, ensuring reliable production performance.
Architectural interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Water-based wood stains and decorative varnishes.
Printing inks for packaging applications requiring non-hazardous pigmentation.
Plaster, stucco, and cementitious render colorants.
| Chemical Type | Organic pigment dispersion (quinacridone-based) |
| Product Form | Concentrated aqueous color paste |
| Appearance | Homogeneous, viscous red liquid with slight gloss |
| Primary Applications | Water-based architectural and industrial coatings |
| Key Features | Non-settling, low foaming, shear-stable dispersion |
| Benefits | Reduced grinding time, improved tinting strength, extended shelf life |
| pH Value (25°C) | 7.5 – 8.5 |
| Storage Temperature | 5 – 30°C; protect from freezing and direct sunlight |
Q1: What types of polymers is Flexonyl Red SP-FGR Color Paste compatible with?
A: Flexonyl Red SP-FGR is specifically formulated for use in polyolefins (e.g., PP and PE), as well as certain engineering thermoplastics including ABS and PS. Compatibility should always be verified under actual processing conditions due to formulation-specific interactions.
Q2: How is this color paste typically dosed in polymer processing?
A: The paste is generally introduced via gravimetric or volumetric feeders during compounding or injection molding. 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 of the base polymer.
Q3: Does Flexonyl Red SP-FGR offer good thermal stability for high-temperature processing?
A: Yes, Flexonyl Red SP-FGR is designed to withstand typical polyolefin processing temperatures (up to approximately 260 °C) without significant hue shift or degradation. Performance may vary depending on residence time, shear history, and presence of additives.
Q4: Is this product suitable for applications requiring regulatory compliance for food contact or toys?
A: Flexonyl Red SP-FGR is developed with pigments and carriers intended for use in regulated applications; however, final compliance depends on the complete formulation, processing parameters, and target market regulations. Customers must conduct full regulatory assessment and validation for their specific application and jurisdiction.
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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
