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

Mitsui Chemicals HI-WAX 420P Polyethylene Wax

Mitsui Chemicals HI-WAX 420P is a low-molecular-weight polyethylene wax offering excellent dispersibility, lubricity and thermal stability. Designed for masterbatch, inks and coatings, it enhances pigment wetting and processing efficiency. This high-purity, non-toxic PE wax features narrow molecular weight distribution and consistent melting behavior—ideal for demanding industrial applications requiring precision performance and regulatory compliance.
  • mitsui chemicals hi wax 420p polyethylene wax_f482f321
  • mitsui chemicals hi wax 420p polyethylene wax_f482f321

Features Of Mitsui Chemicals HI-WAX 420P Polyethylene Wax

  1. Highly uniform molecular weight distribution for consistent performance in demanding processing conditions.

  2. Excellent thermal stability and low volatility, supporting high-temperature compounding and extrusion.

  3. Superior lubricity and mold release properties, reducing friction and improving surface finish of final products.

  4. Low melt viscosity enables easy dispersion in polymer matrices and efficient incorporation into masterbatches.

  5. Non-toxic and compliant with major regulatory frameworks including FDA 21 CFR §178.3750 for indirect food contact applications.

Typical Applications Of Mitsui Chemicals HI-WAX 420P Polyethylene Wax

  1. Internal and external lubricant in polyolefin-based compounds (e.g., PP, HDPE, LDPE).

  2. Processing aid in PVC formulations to enhance melt flow and reduce die buildup.

  3. Surface modifier in color and additive masterbatches for improved pigment dispersion and gloss control.

  4. Release agent in thermoplastic elastomer (TPE) and engineering plastic injection molding.

  5. Slip and anti-blocking additive in flexible packaging films and blown film production.

Specifications Of Mitsui Chemicals HI-WAX 420P Polyethylene Wax

Chemical TypeLow-density polyethylene (LDPE)-based synthetic wax
Product FormPellets
AppearanceWhite, semi-crystalline solid pellets
Melt Point (°C, ASTM D127)108–112
Penetration (0.1 mm, ASTM D1321, 25°C)4–8
Viscosity (mPa·s, Brookfield DV-II+ @ 140°C)~120–160
Density (g/cm³, ASTM D792)0.91–0.93
Volatile Content (wt%, ASTM D6372)<0.3%


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