Hanwha EVA resin is a thermoplastic copolymer produced from ethylene and vinyl acetate (VA). The VA content and melt index can be tailored to meet the requirements of different grades, processing methods, and finished products.

Hanwha Solutions offers a diverse EVA portfolio for industrial and commercial applications. The product range includes grades for extrusion coating, foaming, hot melt adhesives, solar encapsulation, wire and cable compounds, and film production.

Representative Hanwha EVA Grades

Grade

VA Content (wt%)

Melt Index (g/10 min)

Grade Type

Typical Applications

2518

18.2

2.5

Foam Molding Grade

Shoe soles, sandals, foam products

1157

18.0

16.0

Extrusion Coating Grade

Thermal lamination film, flexible film, OPP lamination film

2050

12.0

0.8

Blown Film Grade

Multilayer agricultural film, blown film

1218

18.0

0.7

Film Grade

Agricultural film, industrial film

Main Applications

  1. Footwear and Shoe Soles. Its flexibility, low weight, and cushioning properties make it suitable for shoe soles, midsoles, sandals, and slippers.
  2. Packaging Films. Selected grades provide good flexibility and heat-sealing performance for flexible packaging, multilayer films, and other sealable structures.
  3. Agricultural Films. The material offers useful flexibility and processing characteristics for greenhouse films and other agricultural film products.
  4. Extrusion Coating and Laminated Films. Selected grades provide good substrate adhesion and heat-sealing performance for coated films, laminated structures, and OPP thermal lamination.
  5. Hot Melt Adhesives. Hanwha EVA resin serves as a base polymer for hot melt adhesive formulations, providing good bonding performance and melt processability.
  6. Wire and Cable Compounds. High-VA grades offer flexibility, elongation, and filler compatibility for selected semi-conductive and flame-retardant cable compounds.
  7. Photovoltaic Encapsulation. These grades can be processed into encapsulant films for photovoltaic modules, providing adhesion, flexibility, and optical transparency.
  8. Foam Products. Suitable grades support lightweight and flexible foam products, including foam sheets, sponge materials, and molded components.

Product Advantages

  • Multiple grades for different processing requirements
  • Flexible options for film and foam applications
  • Good adhesion for laminated structures
  • Suitable heat-sealing characteristics in selected grades
  • Good low-temperature flexibility
  • Options for high-VA applications
  • Grades for wire and cable compounds
  • Materials for photovoltaic encapsulation
  • Compatibility with various thermoplastic processing methods

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