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High chroma violet shade with excellent lightfastness and weather resistance.
Optimized for high-gloss automotive clearcoat systems and demanding OEM applications.
Outstanding dispersibility in solventborne and high-solids basecoat formulations.
Good thermal stability up to 180 °C, suitable for standard automotive baking cycles.
Compliant with major automotive OEM specifications for interior and exterior color matching.
Automotive OEM basecoats (solventborne and high-solids).
Refinish coatings for premium automotive touch-up and repair.
Industrial maintenance coatings requiring durable violet hues.
Plastic coloring for exterior automotive trim components.
Specialty coil coatings where color consistency and UV durability are critical.
| Chemical Type | Organic Pigment (Quinacridone derivative) |
| Product Form | Free-flowing powder |
| Appearance | Violet-red powder |
| Primary Applications | Automotive basecoats, refinish, industrial coatings |
| Key Features | High transparency, excellent dispersion, good jetness |
| Benefits | Superior color strength, batch-to-batch consistency, low filter pressure build-up |
| Recommended Dispersants | Polymeric dispersants (e.g., DISPERBYK® series) |
| Storage Conditions | Store in cool, dry place; protect from moisture and direct sunlight |
Q1: What is the primary application field for Sanodure Violet CLW?
A: Sanodure Violet CLW is a high-performance, solvent-stable organic pigment specifically developed for coloring polymeric coatings and inks used in industrial wood finishing, including UV-curable, waterborne, and solvent-borne systems.
Q2: Is Sanodure Violet CLW suitable for food-contact compliant coatings?
A: While Sanodure Violet CLW is not classified as a food-contact pigment per regulatory definitions, it may be considered for indirect food-contact applications where migration is tightly controlled by system design and regulatory assessment — final compliance must be verified by the formulator against applicable regional requirements.
Q3: How does Sanodure Violet CLW perform under UV exposure?
A: This pigment exhibits good to very good lightfastness and UV stability in typical wood coating matrices, especially when combined with appropriate UV absorbers and HALS stabilizers — performance is formulation-dependent and should be validated under end-use conditions.
Q4: What dispersion characteristics can be expected in common coating vehicles?
A: Sanodure Violet CLW demonstrates excellent dispersibility in standard acrylic, polyester, and melamine-formaldehyde resin systems, enabling efficient wetting and stable color development with low grinding energy input — optimal dispersion typically requires conventional bead milling or high-shear mixing.
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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
