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High chroma, vibrant pink shade with excellent batch-to-batch color consistency.
Optimized for compatibility with water-based and solvent-based acrylic, vinyl, and polyurethane systems.
Low volatile organic compound (VOC) content, supporting sustainable formulation requirements.
Good lightfastness and thermal stability up to 180 °C for short-term processing conditions.
Easy dispersion with minimal shear, enabling efficient incorporation into base resins and coatings.
Architectural and industrial waterborne coatings.
Plastic coloration for rigid PVC and ABS applications.
Printing inks for flexible packaging and label printing.
Automotive interior trim coatings requiring high-gloss finish and color fidelity.
Wood finishes and furniture lacquers where low migration and good rub resistance are essential.
| Chemical Type | Azo pigment-based color paste |
| Product Form | Paste (liquid dispersion) |
| Appearance | Homogeneous, viscous pink paste |
| Primary Applications | Coatings, plastics, inks |
| Key Features | Water- and solvent-dispersible, non-bleeding, low VOC |
| Benefits | Efficient tinting strength, easy handling, stable rheology |
| Storage Conditions | Store at 5–30 °C; protect from freezing and direct sunlight |
| Shelf Life | 24 months from date of manufacture under recommended conditions |
Q1: What is the primary application field for Hostatint Pink A-E 130 VP 5276?
A: This color paste is specifically developed for use in polyolefin compounds—particularly polypropylene (PP) and polyethylene (PE)—for applications requiring high thermal stability, good dispersion, and consistent shade reproducibility during extrusion and injection molding.
Q2: Is this paste compatible with other Hostatint colorants or masterbatches?
A: Yes, Hostatint Pink A-E 130 VP 5276 is formulated to be compatible with other Hostatint A-E series pastes and Clariant’s standard polyolefin-compatible masterbatches, enabling flexible color matching and blending without adverse interaction or pigment flocculation under typical processing conditions.
Q3: How should this paste be handled and stored to maintain performance?
A: Store in original sealed containers at temperatures between 10–30 °C, away from direct sunlight and moisture. Avoid freezing. Before use, ensure thorough homogenization by gentle stirring—do not dilute with solvents or water, as it is a non-aqueous, carrier-based paste designed for direct incorporation into molten polymer.
Q4: What level of thermal stability does this paste offer during processing?
A: Hostatint Pink A-E 130 VP 5276 exhibits excellent thermal stability suitable for standard polyolefin processing temperatures up to approximately 260 °C, maintaining color integrity and minimizing degradation-related hue shifts or gas evolution in typical extrusion and molding cycles.
Q5: What is the typical dosage range when incorporating this paste into polyolefin compounds?
A: Dosage depends on the target shade intensity and base polymer characteristics, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight relative to the final compound—to achieve full opacity and consistent pink tones without compromising mechanical properties.
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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
