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

Mitsui Chemicals HI-WAX 405MP Polyethylene Wax

Mitsui Chemicals HI-WAX 405MP is a low-molecular-weight polyethylene wax offering excellent slip, abrasion resistance and mold release. It features high hardness, low viscosity melt, and superior thermal stability. Widely used in inks, coatings, plastics, and masterbatches for surface modification and processing aid. Compatible with PVC, PP, PE and engineering resins.
  • mitsui chemicals hi wax 405mp polyethylene wax_6051a554
  • mitsui chemicals hi wax 405mp polyethylene wax_6051a554

Features Of Mitsui Chemicals HI-WAX 405MP Polyethylene Wax

  1. Low molecular weight polyethylene wax with excellent thermal stability and low volatility.

  2. Highly uniform particle size distribution for consistent dispersion in polymer and coating systems.

  3. Superior lubricity and mold release performance in thermoplastic compounding and injection molding.

  4. Good compatibility with polyolefins, PVC, ABS, and engineering resins without blooming or migration.

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

Typical Applications Of Mitsui Chemicals HI-WAX 405MP Polyethylene Wax

  1. Internal and external lubricant in polyolefin masterbatches and filled compounds.

  2. Anti-blocking and slip additive in BOPP and HDPE films.

  3. Surface modifier in powder coatings and thermoset resin systems.

  4. Mold release agent for PVC extrusion and rigid PVC profiles.

  5. Processing aid in color concentrates and carbon black dispersions.

Specifications Of Mitsui Chemicals HI-WAX 405MP Polyethylene Wax

Chemical TypeLow-density polyethylene (LDPE)-based wax
Product FormPellets
AppearanceWhite to off-white semi-crystalline solid
Melt Point (°C)102–106 (ASTM D88)
Penetration (0.1 mm, 25°C)10–14 (ASTM D1321)
Viscosity (mPa·s, 140°C)120–160 (Capillary viscometer)
Density (g/cm³, 23°C)0.915–0.925
Key FeaturesLubricity, dispersion stability, thermal resistance, low migration


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