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High chroma orange shade with excellent lightfastness and weather resistance.
Optimized rheology for easy dispersion in water-based and solvent-based systems.
Low volatile organic compound (VOC) content, supporting sustainable formulation goals.
Excellent compatibility with common acrylic, vinyl, and polyurethane binders.
Consistent batch-to-batch color strength and hue reproducibility.
Architectural coatings and interior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Plastic masterbatches for extrusion and injection molding.
Printing inks for packaging and label applications.
Wood finishes and clear-coat tinting systems.
| Chemical Type | Azo pigment-based color paste |
| Product Form | Liquid color paste |
| Appearance | Homogeneous orange suspension |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Good dispersibility, thermal stability up to 180°C |
| Benefits | Reduced milling time, high tinctorial strength |
| Base Medium | Water and glycol ether blend |
| Storage Stability | 12 months at 5–30°C in sealed container |
Q1: What types of polymers is Flexonyl Orange G Color Paste compatible with?
A: Flexonyl Orange G Color Paste is formulated for excellent compatibility with a broad range of thermoplastics, including polyolefins (PP, PE), styrenics (PS, ABS), and engineering plastics such as PA and PC. Performance may vary depending on polymer polarity and processing conditions, so compatibility testing in the final application is recommended.
Q2: How should this color paste be incorporated into the base polymer?
A: The paste is typically introduced via gravimetric or volumetric dosing systems directly into the extruder feed throat or side feeder. It can also be pre-blended with polymer granules using low-shear mixing prior to extrusion. Avoid high-shear pre-mixing that may cause premature dispersion or agglomeration.
Q3: Is Flexonyl Orange G suitable for applications requiring good thermal stability?
A: Yes — Flexonyl Orange G Color Paste is engineered for robust thermal stability during standard melt processing of thermoplastics, including extrusion and injection molding. It maintains color integrity and shows minimal degradation or gas evolution under typical processing temperatures for polyolefins and styrenics.
Q4: What is the typical dosage range for achieving full opacity and vibrant orange shades?
A: Dosage depends on the target shade intensity, base polymer, and desired opacity, but it is generally used at low concentrations — typically ranging from 0.1% to 2% by weight relative to the polymer. Transparent or pastel effects require lower dosages, while deep, opaque orange tones may need higher loading within this range.
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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
