Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant Licocene PE MA 4221 Maleic Anhydride Grafted Metallocene Polyethylene Wax

Clariant Licocene PE MA 4221 is a maleic anhydride-grafted metallocene polyethylene wax offering superior dispersion, adhesion, and compatibility in masterbatches, composites, and coatings. Engineered for high reactivity and low viscosity, it enhances filler wetting and interfacial bonding while maintaining excellent thermal stability and low volatility.
  • clariant licocene pe ma 4221 maleic anhydride grafted metallocene polyethylene w_cc9655dc
  • clariant licocene pe ma 4221 maleic anhydride grafted metallocene polyethylene w_cc9655dc

Features Of Clariant Licocene PE MA 4221 Maleic Anhydride Grafted Metallocene Polyethylene Wax

  1. Highly uniform metallocene-catalyzed polyethylene backbone ensures narrow molecular weight distribution and exceptional batch-to-batch consistency.

  2. Controlled maleic anhydride grafting provides strong polar functionality for enhanced adhesion to inorganic fillers, metals, and polar polymers.

  3. Low melt viscosity enables excellent processability in extrusion, compounding, and dispersion applications without thermal degradation.

  4. Outstanding thermal stability up to 280 °C supports high-temperature processing in engineering thermoplastics and masterbatch production.

  5. Non-toxic, REACH-compliant formulation suitable for demanding applications including food-contact-adjacent compounds (subject to final formulation approval).

Typical Applications Of Clariant Licocene PE MA 4221 Maleic Anhydride Grafted Metallocene Polyethylene Wax

  1. Compatibilizer in polyolefin-based composites with calcium carbonate, talc, or glass fiber.

  2. Dispersing aid for pigment and additive masterbatches in PP, PE, and TPO systems.

  3. Adhesion promoter in multi-layer coextruded films and metal/polymer laminates.

  4. Processing aid and surface modifier in wood-plastic composites (WPC) and mineral-filled PVC profiles.

  5. Functional wax component in hot-melt adhesives requiring improved substrate wetting and cohesion.

Specifications Of Clariant Licocene PE MA 4221 Maleic Anhydride Grafted Metallocene Polyethylene Wax

Chemical TypeMaleic anhydride grafted metallocene polyethylene wax
Product FormPellets
AppearanceWhite to off-white free-flowing pellets
Melt Point (°C, DSC, 10 °C/min)108–114
MAH Content (wt%, titration)3.8–4.4
Melt Flow Rate (g/10 min, 190 °C/2.16 kg)25–35
Density (g/cm³, 23 °C)0.915–0.925
Key FeaturesHigh polarity, low volatility, excellent thermal stability, metallocene-derived narrow MWD


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