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Highly concentrated iron oxide-based pigment dispersion for intense, consistent red coloration.
Optimized for excellent lightfastness and thermal stability in demanding processing conditions.
Low-viscosity, solvent-free paste formulation ensures easy handling and uniform incorporation.
Designed for superior compatibility with polyolefins, PVC, and engineering thermoplastics.
Complies with major global regulatory frameworks including EU REACH and US FDA 21 CFR for intended applications.
Coloration of polypropylene (PP) and polyethylene (PE) packaging films and containers.
Mass-coloring of rigid PVC profiles, pipes, and window frames.
Colorant for ABS and PS components in consumer electronics housings.
Stabilized red tinting agent for automotive interior trim and under-hood components.
| Chemical Type | Iron oxide (Fe₂O₃)-based pigment dispersion |
| Product Form | Ready-to-use liquid color paste |
| Appearance | Smooth, homogeneous red paste |
| Primary Applications | Polyolefins, PVC, ABS, PS |
| Key Features | Solvent-free, low VOC, high heat stability |
| Benefits | Excellent dispersion, minimal plate-out, batch-to-batch consistency |
| Storage Conditions | Store at 5–30 °C; protect from freezing and direct sunlight |
Q1: What types of polymer systems is Hostatint TS 600 Oxide Red SP compatible with?
A: Hostatint TS 600 Oxide Red SP is specifically formulated for use in polyolefins such as PP and PE, and shows 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: How is this color paste typically dosed in polymer processing?
A: As a highly concentrated pigment preparation, it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight depending on the desired shade intensity and base polymer opacity. Optimal dosage should be determined via lab-scale trials under actual processing conditions.
Q3: Does this product contain heavy metals or halogens?
A: Hostatint TS 600 Oxide Red SP is based on iron oxide pigments and does not contain regulated heavy metals such as lead, cadmium, mercury, or hexavalent chromium. It is also free of brominated or chlorinated compounds, supporting compliance with common restricted substance lists for general-purpose applications.
Q4: What thermal stability can be expected during standard extrusion or injection molding?
A: This paste demonstrates robust thermal stability up to approximately 280 °C for short residence times, making it suitable for conventional polyolefin processing. Extended exposure above this range or in high-shear environments may affect color consistency and requires evaluation in the target process window.
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