Carboxyl-functionalized polyethylene wax offering enhanced polarity and reactivity toward metal oxides and polar resins.
Excellent dispersibility in aqueous and solvent-based systems, supporting stable pigment and filler dispersion.
Superior lubricity and mold-release performance in thermoplastic compounding and injection molding processes.
Improved interfacial adhesion between polyolefins and polar additives (e.g., calcium carbonate, talc, glass fiber).
Thermally stable up to 180 °C with low volatility, ensuring minimal fume generation during high-shear processing.
Pigment and filler masterbatches for polyolefin-based color concentrates.
Functional additive in automotive interior thermoplastic olefin (TPO) compounds.
Surface modifier for mineral-filled PP and PE composites to enhance gloss and scratch resistance.
Processing aid in wire & cable jacketing compounds to reduce die buildup and improve extrusion stability.
Compatibilizer in polyolefin–biopolymer blends (e.g., PP/PLA) for improved phase dispersion.
| Chemical Type | Acid-modified polyethylene wax (carboxyl-functionalized) |
| Product Form | Pale yellow granules |
| Appearance | Free-flowing, semi-crystalline granules |
| Acid Number | 22–26 mg KOH/g |
| Melt Point (DSC, 10°C/min) | 128–132 °C |
| Molecular Weight (Mw, GPC) | ~3,200 g/mol |
| Primary Applications | Masterbatch dispersion, polymer compatibilization, mold release, surface modification |
| Key Features | Polarity enhancement, thermal stability, low volatility, excellent compatibility with polyolefins |
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E-mail: wangxingqiang@ericwchem.com
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