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

Mitsui Chemicals HI-WAX 220MP Acid Modified Polyethylene Wax

Mitsui Chemicals HI-WAX 220MP is an acid-modified polyethylene wax offering superior dispersion, adhesion, and matting performance in coatings, inks, and masterbatches. Its carboxyl functionality enhances compatibility with polar resins and pigments while maintaining excellent thermal stability and low melt viscosity. Widely used for scratch resistance and surface modification.
  • mitsui chemicals hi wax 220mp acid modified polyethylene wax_cb76a1f2
  • mitsui chemicals hi wax 220mp acid modified polyethylene wax_cb76a1f2

Features Of Mitsui Chemicals HI-WAX 220MP Acid Modified Polyethylene Wax

  1. Enhanced polarity due to controlled carboxylic acid functionality for superior substrate adhesion.

  2. Optimized molecular weight distribution ensuring excellent dispersibility in polar resin systems.

  3. Low melt viscosity enabling smooth processing in extrusion and compounding operations.

  4. Thermally stable up to 220°C, supporting high-temperature polymer processing without significant degradation.

  5. Consistent batch-to-batch performance backed by Mitsui Chemicals’ stringent quality control standards.

Typical Applications Of Mitsui Chemicals HI-WAX 220MP Acid Modified Polyethylene Wax

  1. Compatibilizer in polyolefin-based masterbatches containing polar fillers (e.g., calcium carbonate, talc).

  2. Dispersion aid for pigments and additives in engineering thermoplastics such as PA6 and PBT.

  3. Surface modifier in HDPE and PP injection-molded parts to improve printability and coating adhesion.

  4. Processing aid in wire & cable compounds to reduce die buildup and enhance melt flow stability.

  5. Functional additive in hot-melt adhesives requiring balanced tack, cohesion, and thermal resistance.

Specifications Of Mitsui Chemicals HI-WAX 220MP Acid Modified Polyethylene Wax

Chemical TypeAcid-modified linear low-density polyethylene (LLDPE)
Product FormPellets or flake
AppearanceOff-white to light yellow solid
Acid Number (mg KOH/g)18–22
Melt Point (°C, DSC, 10°C/min)118–122
Brookfield Viscosity (mPa·s, 140°C, spindle #27)1,400–1,800
Density (g/cm³, 23°C)0.915–0.925
Key Features SummaryPolarity-enhanced, low-volatility, non-blooming, FDA-compliant for indirect food contact (per FDA 21 CFR §178.3710)


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