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High chroma yellow pigment dispersion with excellent color strength and consistency.
Optimized for water-based systems, offering superior compatibility with acrylic, vinyl, and PVA emulsions.
Low viscosity formulation enables easy incorporation and shear-stable dispersion without additional grinding.
Complies with REACH and RoHS directives; free of APEOs, formaldehyde, and heavy metals (Pb, Cd, Hg, Cr⁶⁺).
Enhanced lightfastness and thermal stability up to 180°C for demanding industrial coating processes.
Architectural interior and exterior waterborne wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Water-based wood stains and clear finishes requiring bright, clean yellow tones.
Printing inks for corrugated board and flexible packaging.
Plastic masterbatches for polyolefin and PVC applications.
| Chemical Type | Organic pigment dispersion (Azo-based) |
| Product Form | Liquid color paste |
| Appearance | Homogeneous yellow liquid, free from grit or sediment |
| Primary Applications | Water-based architectural coatings, industrial coatings, inks, and plastic coloration |
| Key Features | High tinctorial strength, excellent dispersibility, low VOC content (<50 g/L) |
| Benefits | Reduced formulation time, consistent batch-to-batch color accuracy, improved storage stability (≥12 months at 5–30°C) |
| pH Value | 7.5–8.5 |
| Specific Gravity (25°C) | 1.15–1.25 g/cm³ |
Q1: What is the primary application of ERICW 701YW0004G Color Paste?
A: ERICW 701YW0004G is a high-performance yellow color paste formulated for use in thermoplastic polymers, especially polyolefins (PP, PE) and engineering plastics, where consistent chroma, thermal stability during processing, and good dispersion are required.
Q2: How should ERICW 701YW0004G be incorporated into polymer systems?
A: It is typically introduced via masterbatch dilution or direct addition to the base resin using standard compounding equipment. Good mixing energy and residence time are recommended to ensure uniform dispersion; pre-drying is not required under normal ambient conditions.
Q3: Is ERICW 701YW0004G suitable for food-contact applications?
A: This product is designed for industrial and general-purpose coloring; it is not pre-qualified for food-contact use. Customers requiring compliance with food safety regulations must conduct full formulation-level testing and verification according to applicable regional requirements.
Q4: What is the typical dosage range for achieving target shade intensity?
A: Dosage depends on the base polymer, desired opacity, and processing conditions, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight relative to the final compound.
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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
