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High chroma yellow pigment dispersion with excellent lightfastness (ASTM D4303 Level 7).
Optimized rheology for seamless integration into water-based and solvent-based coating systems.
Low volatile organic compound (VOC) content, compliant with global environmental regulations including EU REACH and US EPA guidelines.
Consistent batch-to-batch color strength and hue stability under standard storage conditions.
Non-settling formulation with enhanced long-term storage stability (>12 months at 5–30°C).
Architectural interior and exterior waterborne wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Automotive refinish basecoats and touch-up systems.
Plastic coloration for ABS, PS, and PVC compounds in extrusion and injection molding.
Wood stains and clear finishes requiring transparent yellow toning.
| Chemical Type | Azo pigment dispersion in proprietary polymeric stabilizer system |
| Product Form | Liquid paste (non-aqueous, low-solvent) |
| Appearance | Homogeneous, viscous yellow liquid with slight gloss |
| Primary Applications | Waterborne & solventborne coatings, plastics, wood finishes |
| Key Features | High tinting strength, low flocculation tendency, excellent dispersibility |
| Benefits | Reduced mill time, improved color consistency, extended shelf life |
| pH (10% aqueous dilution) | 7.2–7.8 |
| Specific Gravity (25°C) | 1.12–1.16 g/cm³ |
Q1: What types of polymer systems is ERICW 701YW0005G Color Paste compatible with?
A: ERICW 701YW0005G is formulated for compatibility with a broad range of thermoplastics, including polyolefins (PP, PE), PS, ABS, and certain engineering resins. It is not recommended for use in highly polar or reactive systems such as PET or nylon without prior compatibility testing.
Q2: How should ERICW 701YW0005G be incorporated into the production process?
A: This paste is designed for direct addition during compounding or extrusion—typically introduced via side feeder or gravimetric dosing system. Pre-mixing with carrier resin is optional but may improve dispersion uniformity in high-viscosity melts.
Q3: Is ERICW 701YW0005G suitable for applications requiring regulatory compliance for food contact or toys?
A: ERICW 701YW0005G is manufactured using pigments and additives selected for suitability in regulated markets. However, final compliance depends on the complete formulation, processing conditions, and end-use requirements—users must validate conformance with applicable regional regulations through their own testing and documentation.
Q4: What is the typical dosage range for achieving target color intensity?
A: Dosage depends on substrate, desired shade depth, and processing method, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight relative to the base polymer. Optimal loading should be determined empirically during trial compounding.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
