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High chroma, clean phthalocyanine-based green shade with excellent lightfastness.
Optimized for low-weathering applications requiring consistent color stability under UV exposure.
Excellent dispersibility in aqueous and solvent-based systems without requiring high-shear processing.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
REACH-compliant and free of heavy metals, azo dyes, and restricted aromatic amines.
Architectural coatings for exterior façades and concrete finishes.
Automotive refinish coatings requiring durable, non-fading green tones.
Plastic coloration for outdoor consumer goods and garden equipment.
Industrial maintenance paints for infrastructure and metal structures.
Printing inks for packaging materials exposed to ambient light and weathering.
| Chemical Type | Phthalocyanine Green (CuPc derivative) |
| Product Form | Free-flowing powder |
| Appearance | Dark bluish-green powder |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Lightfastness ≥7 (ISO 105-B02), Weather resistance ≥4 (ISO 2812-4) |
| Benefits | Enhanced durability, low migration, easy integration into standard pigment dispersion protocols |
| Regulatory Compliance | REACH registered, EU Directive 2002/61/EC compliant, RoHS compatible |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Q1: What is the primary application field for Sanodure Green LWN Pigment?
A: Sanodure Green LWN Pigment is specifically developed for use in water-based coatings and inks, especially where low volatile organic compound (VOC) content, high color strength, and excellent lightfastness are required — including architectural paints, industrial maintenance coatings, and packaging inks.
Q2: Is Sanodure Green LWN compatible with both anionic and non-ionic dispersants?
A: Yes, Sanodure Green LWN exhibits good compatibility with a broad range of commercially available anionic and non-ionic dispersants commonly used in aqueous systems. Optimal dispersion stability should be confirmed during formulation development under actual process conditions.
Q3: How does Sanodure Green LWN perform under outdoor exposure conditions?
A: This pigment delivers very good lightfastness and weather resistance in properly formulated water-based systems, supporting long-term color retention in exterior applications when combined with appropriate resin binders and UV stabilizers.
Q4: What is the recommended dosage range for optimal performance?
A: Dosage depends on the specific formulation requirements and desired shade intensity, but it is typically used at low concentrations — generally ranging from 0.1% to 2% by weight relative to the total formulation — with fine-tuning advised through lab-scale trials.
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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
