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Highly dispersible carbon black pigment for consistent color development and minimal specking.
Optimized for polyethylene (PE) resins, ensuring excellent melt compatibility and process stability.
Low dust formulation enhances workplace safety and reduces equipment contamination during handling.
Consistent batch-to-batch performance supported by rigorous quality control and ISO-certified manufacturing.
Enables high jetness and gloss retention in thin-gauge extruded and blow-molded PE products.
Black coloration of HDPE and LDPE bottles and containers.
Pigmentation of PE-based agricultural films and mulch films.
Color masterbatch for PE pipes and fittings requiring UV resistance and long-term stability.
Black concentrate for PE shopping bags, carrier bags, and retail packaging films.
Base for conductive or static-dissipative PE compounds where controlled carbon black loading is critical.
| Chemical Type | Carbon black–based polyethylene masterbatch |
| Product Form | Free-flowing cylindrical pellets |
| Appearance | Jet-black, uniform pellets with no visible specks or agglomerates |
| Carrier Resin | Low-density polyethylene (LDPE) |
| Carbon Black Loading | 25 ± 1 wt% |
| Melt Flow Rate (190°C/2.16 kg) | 12–18 g/10 min |
| Moisture Content | < 0.2 wt% |
| Key Features | Excellent dispersion, low dust, PE-specific compatibility, high jetness |
Q1: What is the primary function of Cabot PE6269 Masterbatch in polyethylene applications?
A: Cabot PE6269 is a carbon black–based masterbatch designed to provide consistent jetness, UV stabilization, and electrical conductivity control in polyethylene compounds—particularly for blow-molded and extruded packaging, pipes, and geomembranes.
Q2: Is Cabot PE6269 compatible with all polyethylene resin types?
A: It is formulated for optimal dispersion in HDPE, LDPE, and LLDPE. Performance may vary with highly branched or metallocene-catalyzed resins; pre-testing under actual processing conditions is recommended to confirm dispersion quality and color consistency.
Q3: What is the typical dosage range for achieving target blackness and UV protection?
A: Dosage depends on formulation requirements and end-use performance targets, but it is generally used at low concentrations—typically ranging from 0.1% to 2% by weight—depending on the desired level of pigmentation, UV resistance, and conductivity control.
Q4: Does Cabot PE6269 require special handling or drying before use?
A: Unlike hygroscopic additives, this masterbatch is supplied in pellet form with low moisture sensitivity and does not require pre-drying under standard storage and processing conditions. However, prolonged exposure to high humidity should be avoided to maintain optimal flow and dispersion.
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