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Highly dispersed carbon black pigment for exceptional color strength and uniformity.
Optimized for polyethylene (PE) resin systems, ensuring excellent melt compatibility and processability.
Low dust formulation enhances workplace safety and reduces equipment contamination.
Consistent batch-to-batch performance supported by rigorous QC and ISO-certified manufacturing.
RoHS-compliant and REACH-conformant for global regulatory acceptance in demanding markets.
Blow-molded HDPE containers for household chemicals and agricultural products.
Extruded PE pipes and fittings requiring UV resistance and long-term weatherability.
Injection-molded PE caps, closures, and industrial parts.
Rotational-molded tanks and large-volume storage containers.
Woven polyethylene sacks and heavy-duty shipping bags.
| Chemical Type | Carbon black–based masterbatch |
| Product Form | Free-flowing granules |
| Appearance | Black, uniform cylindrical pellets |
| Base Resin | Linear low-density polyethylene (LLDPE) |
| Carbon Black Loading | 25 ± 1 wt% |
| Melt Flow Rate (190°C/2.16 kg) | 12–18 g/10 min |
| Moisture Content | < 0.3 wt% |
| Primary Applications | PE film, blow molding, extrusion, injection molding |
Q1: What is the primary function of Cabot PE6228 Masterbatch in polyolefin applications?
A: Cabot PE6228 Masterbatch is a carbon black–based concentrate designed to provide consistent jetness, UV protection, and electrical conductivity control in polyethylene and polypropylene compounds. It is engineered for excellent dispersion and process stability during extrusion and injection molding.
Q2: Is Cabot PE6228 suitable for food-contact or medical-grade polyolefin packaging?
A: Cabot PE6228 is formulated for general industrial and technical applications. For food-contact or medical uses, customers must validate compliance with applicable regulatory requirements—including extractables testing and supplier declarations—as final approval depends on the full formulation, processing conditions, and end-use environment.
Q3: How does Cabot PE6228 compare to standard carbon black masterbatches in terms of dispersion performance?
A: PE6228 features a proprietary carrier and surface treatment optimized for polyolefins, enabling faster wetting and more uniform dispersion at lower shear than many conventional carbon black concentrates—reducing streaking and improving color consistency in thin-walled parts.
Q4: What is the typical dosage range when using Cabot PE6228 in PE or PP compounds?
A: Dosage is formulation-dependent but generally ranges from 0.1% to 2% by weight, depending on the desired level of blackness, UV stabilization, or conductivity enhancement. Optimal loading should be determined through application-specific trials.
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
