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

Mitsui HI-WAX 420P Dispersant

Mitsui HI-WAX 420P Dispersant is a high-performance polyethylene-based wax dispersant from Mitsui Chemicals’ HI-WAX series. It enhances pigment dispersion stability, improves gloss and scratch resistance, and reduces viscosity in coatings, inks, and plastics. Designed for solvent-based and UV-curable systems, it offers excellent compatibility and processing efficiency.
  • mitsui hi wax 420p dispersant_1a9f212d
  • mitsui hi wax 420p dispersant_1a9f212d

Features Of Mitsui HI-WAX 420P Dispersant

  1. High-efficiency pigment and filler dispersion in non-aqueous systems.

  2. Excellent stabilization against re-agglomeration and sedimentation.

  3. Low-viscosity contribution, enabling high-solids formulations without rheology penalty.

  4. Good compatibility with common thermoplastic resins and reactive oligomers.

  5. Thermally stable up to 200 °C, suitable for high-temperature processing.

Typical Applications Of Mitsui HI-WAX 420P Dispersant

  1. Automotive and industrial coatings (solvent-borne and high-solids systems).

  2. Plastic color concentrates and masterbatches for polyolefins and engineering plastics.

  3. Inkjet and gravure inks requiring fine particle dispersion and jetting stability.

  4. UV-curable coatings and adhesives with demanding pigment loading requirements.

Specifications Of Mitsui HI-WAX 420P Dispersant

Chemical TypePolymeric dispersant based on modified polyethylene wax
Product FormPale yellow to light brown free-flowing powder
AppearanceFree-flowing granular solid
Primary ApplicationsPigment & filler dispersion in non-aqueous coatings, inks, and plastics
Key FeaturesAnchor group functionality + steric stabilization mechanism
BenefitsImproved gloss, color strength, transparency, and storage stability
Recommended Dosage10–30% on pigment weight (varies by system and pigment type)


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