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High chroma yellow pigment dispersion with excellent color strength and consistency.
Optimized for compatibility with water-based acrylic, polyurethane, and epoxy resin systems.
Low volatile organic compound (VOC) content, supporting sustainable coating formulations.
Excellent lightfastness and thermal stability up to 180°C during curing processes.
Shear-stable dispersion with minimal settling, ensuring long-term storage stability (≥12 months at 5–30°C).
Architectural waterborne interior and exterior wall paints.
Industrial maintenance coatings for metal substrates.
Automotive refinish basecoats and primer-surfacers.
Plastic coloration for ABS and PVC extrusion applications.
Wood finishes including stains and clear topcoats requiring high transparency and hue purity.
| Chemical Type | Organic pigment dispersion (Azo Yellow, CI Pigment Yellow 74) |
| Product Form | Viscous liquid paste |
| Appearance | Homogeneous yellow paste, free from visible grit or separation |
| Primary Applications | Water-based and solvent-reduced industrial & architectural coatings |
| Key Features | High tinting strength, low VOC, shear-stable, non-bleeding |
| Benefits | Reduces formulation complexity, improves batch-to-batch color accuracy, extends shelf life |
| pH Value (25°C) | 7.8–8.4 |
| Specific Gravity (25°C) | 1.12–1.16 g/cm³ |
Q1: What types of polymer systems is ERICW 701YW0089G Color Paste compatible with?
A: ERICW 701YW0089G is formulated for compatibility with common thermoplastic resins including polyolefins (PP, PE), PS, ABS, and certain engineering plastics. Performance may vary depending on base resin polarity, melt temperature, and processing conditions—compatibility testing under actual production parameters is recommended.
Q2: How should ERICW 701YW0089G be incorporated into the manufacturing process?
A: This color paste is designed for direct addition via gravimetric or volumetric dosing systems during compounding or injection molding. It disperses efficiently under standard melt mixing conditions; pre-drying is not required, but storage in a cool, dry environment is advised to maintain rheological stability.
Q3: Is ERICW 701YW0089G suitable for applications requiring regulatory compliance for food contact or toys?
A: ERICW 701YW0089G is manufactured using pigments and carriers compliant with major global frameworks for indirect food contact and toy safety. However, final regulatory approval depends on the complete formulation, processing history, and end-use conditions—users must conduct full regulatory validation according to applicable local requirements.
Q4: What is the typical dosage range for achieving target color intensity?
A: Dosage depends on desired shade depth, substrate opacity, and processing method, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight relative to the base polymer. Optimal loading should be determined through small-scale trials to balance color strength, dispersion quality, and mechanical properties.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
