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Highly concentrated, solvent-free black color paste based on carbon black dispersion.
Excellent compatibility with polyolefins, including PP and HDPE, enabling uniform pigment distribution.
Good thermal stability up to 260 °C, suitable for high-temperature processing such as injection molding and extrusion.
Low migration and blooming resistance, ensuring long-term color consistency in end products.
Free of heavy metals and compliant with major global regulatory frameworks including EU REACH and US FDA 21 CFR §178.3297 (for food-contact applications when formulated accordingly).
Coloration of polypropylene (PP) automotive interior components.
Black pigmentation for HDPE pipes and fittings used in water distribution systems.
Masterbatch formulation for consumer packaging requiring UV-stable black shade.
Coloring of technical parts in white goods and home appliances.
Food-contact compatible black coloring for PP/HDPE containers and caps (subject to final formulation validation).
| Chemical Type | Carbon black dispersion in polyolefin carrier |
| Product Form | Paste (semi-solid, viscous) |
| Appearance | Jet-black, homogeneous paste |
| Primary Applications | Polyolefin coloration (PP, HDPE), masterbatch base |
| Key Features | Solvent-free, low-volatility, high pigment loading |
| Benefits | Improved dosing accuracy, reduced dust generation, enhanced processing safety |
| Recommended Carrier Resin | PP homopolymer or copolymer |
| Storage Conditions | Store in original sealed container at 5–30 °C; protect from freezing and direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
