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High chroma yellow pigment dispersion with excellent lightfastness and thermal stability up to 220 °C.
Optimized for low-migration performance in food-contact-compliant polyolefin applications.
Consistent rheology and outstanding dispersibility in PP, PE, and TPE matrices without pre-drying.
Free of heavy metals, compliant with EU Directive 2002/72/EC and FDA 21 CFR §178.3297.
Ready-to-use liquid color paste with precise batch-to-batch color reproducibility (ΔE < 0.5).
Colored packaging films for fresh produce and confectionery.
Injection-molded food containers and kitchenware.
Blow-molded bottles and caps requiring high clarity and color stability.
Automotive interior trim components where heat resistance and UV durability are critical.
Medical device housings requiring ISO 10993-compatibility and low extractables.
| Chemical Type | Azo pigment (Pigment Yellow 180) dispersion |
| Product Form | Liquid color paste (carrier: polyolefin-compatible mineral oil) |
| Appearance | Homogeneous yellow paste, free of grit or separation |
| Primary Applications | Polypropylene (PP), polyethylene (PE), thermoplastic elastomers (TPE) |
| Key Features | Low migration, high thermal stability, excellent dispersion |
| Benefits | Reduced dosing variability, no dust handling, simplified process integration |
| Recommended Dosage Range | 0.5–3.0 wt% depending on substrate and opacity requirement |
| Storage Conditions | Store at 15–25 °C; avoid freezing and direct sunlight |
Q1: What types of polymers is Colanyl Yellow H3G 130 VP3377 compatible with?
A: This color paste is specifically formulated for use in polyolefins—including polypropylene (PP) and polyethylene (PE)—and demonstrates good compatibility in thermoplastic elastomers (TPEs) and certain engineering plastics. Performance in polar resins such as PET or PC may require evaluation due to differences in polarity and processing conditions.
Q2: How should this color paste be incorporated into the polymer melt?
A: Colanyl Yellow H3G 130 VP3377 is designed for direct addition during extrusion or injection molding. It disperses efficiently under standard melt-processing conditions; pre-blending with a portion of base resin is recommended for optimal homogeneity, especially at lower dosages or in high-viscosity systems.
Q3: Is this product suitable for food-contact applications?
A: Colanyl Yellow H3G 130 VP3377 is developed for non-food-contact applications. For food-contact use, Clariant offers alternative color pastes compliant with relevant regional regulations—consult your Clariant representative for appropriate food-grade solutions and supporting documentation.
Q4: What is the typical dosage range for achieving strong yellow coloration?
A: Dosage depends on formulation requirements, desired shade intensity, and substrate opacity, but it is typically used at low concentrations—generally ranging from 0.1% to 2% by weight relative to the polymer matrix. Pilot trials are advised to optimize dispersion and final color match.
Q5: Does this color paste contain heavy metals or halogenated compounds?
A: Colanyl Yellow H3G 130 VP3377 is formulated without intentionally added heavy metals (e.g., lead, cadmium, mercury, hexavalent chromium) and does not contain halogenated solvents or carriers. It aligns with Clariant’s commitment to sustainable, high-purity color solutions for modern polymer processing.
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