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

Clariant Licowax R 21 Wax

Clariant Licowax R 21 Wax is a high-melting, low-viscosity oxidized polyethylene (OPE) wax offering excellent slip, matting and anti-blocking performance in coatings, inks and masterbatches. It enhances surface hardness, scratch resistance and pigment dispersion while maintaining thermal stability and compatibility with diverse polymer systems.
  • clariant licowax r 21 wax_cad0041f
  • clariant licowax r 21 wax_cad0041f

Features Of Clariant Licowax R 21 Wax

  1. High-melting, fully refined Fischer–Tropsch synthetic wax with excellent thermal stability.

  2. Low viscosity melt enabling superior processability in hot-melt and dispersion systems.

  3. Outstanding water repellency and surface hydrophobicity for enhanced moisture barrier performance.

  4. Non-blooming behavior ensures consistent surface appearance in polymer and coating formulations.

  5. Compatible with a broad range of thermoplastics, resins, and pigments without compromising dispersion stability.

Typical Applications Of Clariant Licowax R 21 Wax

  1. Hot-melt adhesives for packaging, labeling, and assembly applications.

  2. Masterbatches and concentrates for polyolefin-based films and injection-molded parts.

  3. Waterproofing additives in construction sealants and bituminous coatings.

  4. Slip and anti-blocking agent in extruded and cast polyethylene (PE) and polypropylene (PP) films.

  5. Matting and texture modifier in powder coatings and industrial wood finishes.

Specifications Of Clariant Licowax R 21 Wax

Chemical TypeFischer–Tropsch synthetic hydrocarbon wax
Product FormPale yellow granules or flakes
AppearanceWhite to off-white, homogeneous solid at room temperature
Melting Range (°C)98–102 (DSC, heating rate 10 K/min)
Density (g/cm³ at 25°C)0.92–0.94
Penetration (0.1 mm, 25°C, 100 g)1–3
Key FeaturesHigh hardness, low oil content, non-toxic, REACH compliant
Primary ApplicationsHot-melt adhesives, polymer processing aids, coatings & inks


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