Products

Dissimilar Bonded Steel Sheets

Providing differentiated solutions with bimetallic steel sheets.

Developed based on high-value-added eco-friendly surface treatment technology using special dot/adhesive materials. This technology can be applied to various fields such as home appliances, interior building materials, and consumer goods, offering superior adhesion and workability compared to conventional products.

KECOSTEEL

  • Bimetallic Steel Sheet

    Film for bimetallic bonding
    (Thermally fused CPET film)

  • Double-sided Laminated Steel Sheet

    Double-sided laminated film
    (Thermally fused printing CPET film)

1 Special Adhesive Layer
  • Thermally fused layer for attaching bimetallic or homometallic sheets
2 Structural Support Layer
  • Provides barrier and elongation functions
  • Enables functional material mixing (e.g., AL powder)
3 Base Bonding Layer
  • Bonding layer to metal surface
  • Heat-fused bonding without adhesives
  • Composite bonding (melting + hydrogen bonding)
4 Functional Layer
  • Provides barrier function and printability
  • Excellent mechanical strength and adjustable surface hardness
  • Accommodates diverse customer requirements

Applications of Bimetallic Steel Sheets

Homometallic Sheets

Clad Sheets

Laminated Sheets