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High chroma, clean yellow shade with excellent lightfastness for durable color performance.
Optimized rheology for easy dispersion and stable incorporation into water-based systems.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
Good compatibility with common acrylic, styrene-acrylic, and vinyl acetate-based binders.
Consistent batch-to-batch color strength and hue, ensuring reliable production quality control.
Architectural interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Wood coatings including stains and clear finishes requiring transparent yellow tinting.
Water-based printing inks for packaging and labeling applications.
Decorative plasters and textured wall finishes.
| Chemical Type | Azo pigment-based aqueous dispersion |
| Product Form | Liquid color paste (non-settling) |
| Appearance | Homogeneous, viscous yellow liquid |
| Primary Applications | Water-based architectural and industrial coatings |
| Key Features | High tinctorial strength, low foam generation, shear-stable |
| Benefits | Reduced dosing volume, improved gloss retention, minimal impact on binder film formation |
| pH (25°C) | 7.5 – 8.5 |
| Storage Stability | ≥12 months at 5–30°C in sealed original container |
Q1: What types of polymers is Flexonyl Yellow WF 074 compatible with?
A: Flexonyl Yellow WF 074 is specifically formulated for use in polyolefins—including PP and HDPE—as well as certain engineering thermoplastics such as ABS and PS. It demonstrates good thermal stability and dispersion performance during standard melt processing conditions.
Q2: How should this color paste be dosed in a production formulation?
A: Dosage depends on the desired shade intensity and base polymer transparency, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight. Optimal loading should be determined through lab-scale trials and adjusted based on final color match and processing requirements.
Q3: Does this product contain heavy metals or restricted substances?
A: Flexonyl Yellow WF 074 is manufactured without intentionally added heavy metals (e.g., lead, cadmium, mercury, or hexavalent chromium) and complies with Clariant’s internal Restricted Substances List (RSL), which aligns with major global regulatory expectations for colorants in industrial applications.
Q4: Can Flexonyl Yellow WF 074 be used in food-contact applications?
A: This grade is not pre-qualified for direct food-contact use. For applications requiring regulatory compliance (e.g., FDA 21 CFR or EU Framework Regulation), consult Clariant’s technical service team to evaluate suitability and obtain supporting documentation for specific end-use scenarios.
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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
