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

Mitsui Chemicals HI-WAX 220P Polyethylene Wax

Mitsui Chemicals HI-WAX 220P is a low-molecular-weight polyethylene wax offering excellent slip, abrasion resistance and gloss enhancement. Widely used in inks, coatings, plastics and masterbatches, it ensures superior dispersion and thermal stability. This high-purity, non-toxic wax improves surface finish and processing efficiency without compromising compatibility.
  • mitsui chemicals hi wax 220p polyethylene wax_1c5abb91
  • mitsui chemicals hi wax 220p polyethylene wax_1c5abb91

Features Of Mitsui Chemicals HI-WAX 220P Polyethylene Wax

  1. Low-viscosity, high-molecular-weight polyethylene wax offering excellent melt flow and processability in high-speed compounding.

  2. Superior lubricity and mold release performance, reducing friction and improving surface finish in thermoplastic formulations.

  3. High thermal stability up to 250 °C, enabling compatibility with engineering resins processed at elevated temperatures.

  4. Excellent dispersion stability in both polar and non-polar polymer matrices, minimizing agglomeration during extrusion.

  5. Consistent batch-to-batch quality with narrow molecular weight distribution (Mw/Mn ≈ 12–15), ensuring predictable rheological behavior.

Typical Applications Of Mitsui Chemicals HI-WAX 220P Polyethylene Wax

  1. Internal and external lubricant in PVC compounds for rigid profiles, flooring, and cable sheathing.

  2. Processing aid in engineering thermoplastics including PA6, PBT, and PC blends.

  3. Slip and anti-blocking agent in masterbatches for polyolefin films and injection-molded parts.

  4. Surface modifier in pigment concentrates to enhance wetting, dispersion, and color development.

  5. Release agent in rubber compound processing and thermoset composites manufacturing.

Specifications Of Mitsui Chemicals HI-WAX 220P Polyethylene Wax

Chemical TypeHigh-density polyethylene (HDPE) homopolymer wax
Product FormPellets (cylindrical, ~3 mm diameter)
AppearanceWhite to off-white semi-crystalline solid
Melt Point (DSC, °C)128–132
Penetration (25 °C, 0.1 mm, ASTM D1321)4–7
Viscosity (150 °C, mPa·s, Brookfield CAP2000+)180–220
Density (g/cm³, 23 °C)0.935–0.945
Volatile Content (wt%, 120 °C/2 h)< 0.3


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