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Highly dispersed carbon black pigment system optimized for PET resin processing.
Excellent thermal stability up to 280 °C, minimizing degradation during high-speed PET extrusion and injection molding.
Low dust formulation with proprietary carrier matrix, enhancing operator safety and handling efficiency.
Consistent color strength and batch-to-batch reproducibility certified under ISO 9001 manufacturing controls.
Compatible with standard PET drying and melt-processing conditions without requiring process adjustments.
PET beverage bottles (including water, carbonated soft drinks, and juice containers).
Food-grade PET trays and clamshell packaging for fresh produce and ready-to-eat meals.
Technical PET films used in metallized barrier packaging and label substrates.
Engineered PET components requiring UV absorption and electrostatic dissipation properties.
Recycled PET (rPET) applications where pigment compatibility with contaminants and additives is critical.
| Chemical Type | Carbon black–based masterbatch for polyethylene terephthalate (PET) |
| Product Form | Free-flowing cylindrical pellets |
| Appearance | Jet-black, uniform pellets with no visible specks or agglomerates |
| Primary Applications | Coloration and functional enhancement of PET packaging and engineering parts |
| Key Features | Thermal stability, low dust, high dispersion, rPET compatibility |
| Recommended Let-down Ratio | 1.5–3.0 wt% depending on final color depth and application requirements |
| Carrier Resin | Virgin PET homopolymer (intrinsic viscosity: 0.78–0.82 dL/g) |
| Storage Conditions | Store in original sealed packaging at ≤30 °C and <60% relative humidity |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
