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High chroma, bluish-green shade with excellent lightfastness and weather resistance.
Optimized for low-VOC and solvent-free formulations, supporting sustainable coating systems.
Excellent dispersion stability in aqueous and polar synthetic resin systems.
Good compatibility with common acrylic, polyurethane, and alkyd binders.
Consistent batch-to-batch color strength and rheological performance for reliable production scale-up.
Architectural waterborne interior and exterior wall paints.
Industrial maintenance coatings for metal and concrete substrates.
Automotive refinish basecoats requiring high-gloss, clean green tones.
Plastic coloration for rigid PVC profiles and ABS injection-molded parts.
Wood stains and clear finishes where transparency and UV stability are critical.
| Chemical Type | Organic pigment dispersion (phthalocyanine-based) |
| Product Form | Liquid color paste, non-aqueous carrier system |
| Appearance | Viscous, homogeneous green paste with slight gloss |
| Primary Applications | Waterborne and solvent-borne architectural, industrial, and automotive coatings |
| Key Features | High tinting strength, low flocculation tendency, shear-stable dispersion |
| Benefits | Reduced dosage requirements, improved color consistency, simplified let-down process |
| Storage Stability | 12 months at 5–30 °C in unopened original container |
| VOC Content | <50 g/L (as per ISO 11890-2) |
Q1: What types of polymers is this color paste compatible with?
A: Clariant Hostatint Green GG-T 531 VP 5485 is specifically formulated for use in polyolefins such as PP and PE, and demonstrates good compatibility in engineering thermoplastics including ABS, PS, and certain polyamides. Performance in polar or highly crystalline resins should be verified through application testing.
Q2: Is this product suitable for food-contact applications?
A: This color paste is designed for general-purpose industrial use. For food-contact applications, regulatory compliance must be confirmed case-by-case based on the final formulation, processing conditions, and applicable regional requirements. Clariant provides technical support to assist with compliance assessments upon request.
Q3: How should the paste be dispersed during compounding?
A: Optimal dispersion is achieved using standard melt-compounding equipment—such as twin-screw extruders—with sufficient shear and residence time. Pre-mixing with a portion of the base polymer prior to extrusion is recommended to ensure uniform distribution and minimize streaking.
Q4: What is the typical dosage range for achieving target shade intensity?
A: Dosage depends on the base polymer, desired color strength, and processing method, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight. Fine-tuning is advised via lab-scale trials to balance color consistency, thermal stability, and cost efficiency.
Q5: Does this paste contain solvents or volatile organic compounds (VOCs)?
A: No, Hostatint Green GG-T 531 VP 5485 is a solvent-free, high-pigment-concentration paste based on polymer-compatible carriers. It contains no added solvents or intentionally introduced VOCs, supporting cleaner processing and reduced emissions.
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E-mail: wangxingqiang@ericwchem.com
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