The Mitsui HI-WAX series comprises advanced polyethylene waxes engineered through proprietary catalytic polymerization technologies, These low-molecular-weight polymers are tailored to deliver exceptional thermal stability, chemical resistance, and controlled viscosity, ensuring reliability in high-temperature processing environments such as injection molding and extrusion
Key features include superior lubrication and dispersion properties, which minimize friction between substrates and molds while enhancing pigment uniformity in masterbatches and coatings Modified variants within the series, such as acid-functionalized grades, exhibit enhanced compatibility with polar materials like engineering plastics and inorganic fillers, optimizing surface finish and mechanical durabilit
Widely applied in automotive, electronics, and packaging industries, the HI-WAX series improves processing efficiency, reduces defects, and extends equipment lifespan.
Thermal Stability: Maintains performance under high-temperature processing conditions.
Release Properties: Reduces demolding force and extends mold life.
Material Compatibility: Compatible with various resins including PC, PA, ABS and masterbatch formulations.
Processing Efficiency: Enhances flow properties and reduces energy consumption.
Eco-Friendly: Low VOC emissions comply with environmental standards.
Engineering Plastics: Improves processing and surface quality for automotive and electronic components.
Masterbatches: Enhances pigment and filler dispersion in concentrated formulations.
Industrial Coatings: Increases wear resistance and surface smoothness.
Rubber Products: Optimizes extrusion efficiency and mold release performance.
Model Number | Type | Technology | Appearance | Molecular Weight |
HI-WAX NP055 | Cracked polypropylene wax | / | White powder | Low |
HI-WAX 720P | Polyethylene wax powder | Ziegler-Natta polymerization | White fine powder | / |
HI-WAX 420P | Low-MW polyethylene wax | Ziegler polymerization | White powder | 4000 (typical) |
HI-WAX 4202E | Acid-modified polyethylene wax | Ziegler catalyst polymerization | White powder | Low |
HI-WAX 4052E | Acid-modified polyethylene wax | Ziegler catalyst polymerization | White powder | / |
HI-WAX 325MP | Acid-modified polyethylene wax | / | White fine powder | / |
HI-WAX 220P | High-density polyethylene wax | Ziegler catalyst polymerization | White powder | Low |
HI-WAX 1105A | Maleic anhydride-grafted PE wax | / | White powder | 1500 |
HI-WAX 220MP | Acid-modified polyethylene wax | Ziegler polymerization | White powder | / |
HI-WAX 405MP | Polyethylene wax powder | Ziegler polymerization | White fine powder | / |
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E-mail: wangxingqiang@ericwchem.com
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