English
Español
tiếng việt
русский
High chroma red dispersion with excellent batch-to-batch color consistency.
Optimized for water-based systems, offering superior compatibility with acrylic and vinyl emulsions.
Low volatile organic compound (VOC) content, supporting eco-friendly formulation requirements.
Good heat stability up to 120°C, enabling use in moderate-temperature processing conditions.
Non-bleeding performance in cured films, ensuring long-term color integrity under UV exposure.
Architectural interior and exterior waterborne paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood finishes including stains and clear-coat tinting systems.
Plastic coloration for PVC and ABS compounds in extrusion and injection molding.
Printing inks for flexible packaging and label applications.
| Chemical Type | Organic pigment dispersion (quinacridone-based) |
| Product Form | Liquid color paste |
| Appearance | Viscous, homogeneous red paste |
| Primary Applications | Water-based coatings, plastic coloration, printing inks |
| Key Features | High tinctorial strength, low dusting risk, easy dispersibility |
| Benefits | Reduced formulation time, improved color accuracy, enhanced regulatory compliance |
| pH Value (25°C) | 7.5–8.5 |
| Storage Stability | 12 months at 5–30°C in sealed original container |
Q1: What is the primary application of ERICW 701RD0039G Color Paste?
A: ERICW 701RD0039G is a high-performance red color paste formulated for use in thermoplastic polymers, especially polyolefins (PP, PE) and engineering plastics, where heat stability, dispersion consistency, and color strength are critical during extrusion and injection molding.
Q2: Is this color paste suitable for food-contact applications?
A: ERICW 701RD0039G is designed to meet general regulatory expectations for indirect food-contact plastics, but final compliance depends on the complete formulation, processing conditions, and applicable regional requirements. Users must conduct full regulatory validation for their specific application and end-use.
Q3: How should ERICW 701RD0039G be incorporated into polymer systems?
A: It is typically added directly to the base resin via gravimetric or volumetric feeders prior to extrusion, or pre-blended using high-shear mixing. Good dispersion is achieved under standard melt-processing conditions; avoid excessive residence time at elevated temperatures to maintain optimal color integrity.
Q4: What is the recommended dosage range for achieving target shade intensity?
A: Dosage depends on the base polymer, desired opacity, and processing method, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight—to achieve strong, uniform red tones without compromising mechanical properties.
Q5: Does ERICW 701RD0039G contain heavy metals or halogens?
A: This color paste is formulated without intentionally added heavy metals (e.g., lead, cadmium, mercury, hexavalent chromium) or halogenated carriers, aligning with common industry expectations for RoHS- and REACH-compliant plastic coloration.
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
Have a Questions? Call Us:
Add:
Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
