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Highly concentrated pigment dispersion for efficient coloration with low dosage requirements.
Excellent compatibility with water-based and solvent-based polyurethane, acrylic, and PVC systems.
Optimized rheology for easy incorporation and homogeneous distribution without agglomeration.
Good lightfastness and thermal stability suitable for processing up to 160 °C.
Free of heavy metals and compliant with major global regulatory frameworks including REACH and RoHS.
Coloration of water-based leather finishing coatings.
Tinting of solvent-borne synthetic leather topcoats.
Pigmenting flexible PVC compounds for automotive interior trim.
Color development in PU foam coatings and laminating adhesives.
Shade adjustment in textile coating formulations for technical fabrics.
| Chemical Type | Organic pigment dispersion |
| Product Form | Liquid paste (non-volatile carrier) |
| Appearance | Viscous, homogeneous paste; dark brown shade |
| Primary Applications | Leather finishing, synthetic leather, flexible PVC, PU coatings |
| Key Features | High tinctorial strength, low viscosity, excellent dispersion stability |
| Benefits | Reduced formulation complexity, improved batch-to-batch consistency, enhanced color reproducibility |
| Storage Conditions | Store at 5–30 °C; protect from freezing and direct sunlight |
| Shelf Life | 12 months from date of manufacture under recommended conditions |
Q1: What is the primary application field for Hostacopy E 02-M101 Color Paste?
A: Hostacopy E 02-M101 is specifically formulated for coloring polyolefin-based packaging materials, including films, laminates, and injection-molded containers used in food, pharmaceutical, and consumer goods applications.
Q2: Is this color paste suitable for food-contact applications?
A: Yes — Hostacopy E 02-M101 is designed to meet regulatory expectations for food-contact plastics in major global markets. It is based on pigments and additives approved for indirect food contact under general safety principles, and complies with Clariant’s internal food-contact compliance program.
Q3: How should this paste be incorporated into polyolefin compounds?
A: Hostacopy E 02-M101 is typically added during compounding via twin-screw extrusion or high-speed mixing. It exhibits excellent dispersion stability and thermal resistance up to standard polyolefin processing temperatures, minimizing pigment degradation and plate-out.
Q4: What is the recommended dosage range for optimal color development and process stability?
A: Dosage depends on the desired 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 total compound — while maintaining consistent rheology and minimal impact on mechanical properties.
Q5: Does Hostacopy E 02-M101 contain heavy metals or halogenated components?
A: No — this color paste is formulated without intentionally added heavy metals (e.g., lead, cadmium, mercury, hexavalent chromium) or halogenated organic carriers, supporting compliance with RoHS, REACH SVHC, and other restricted-substance initiatives.
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E-mail: wangxingqiang@ericwchem.com
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