Technical Application Solution: Self-adhesive Heat Shields
Industry Segment
Automotive
Application
Heat shields are required in many applications to protect components from heat sources. Selfadhesive heat shields are laminated with pressure-sensitive adhesive (PSA). They are used in favor of mechanically fastened heat shields to accommodate slimmer design spaces, reduce rattle and to avoid extra tooling. The PSA must be able to keep the heat shield adhered to a variety of difficult to bond to substrates, while still being able to resist demanding and harsh environments. Specific applications include automotive and other motorized vehicles. The heat shields are typically used in gas tank, cabin exterior and wheel well areas.
Material Laminated To
Non-woven polyester and glass fiber composite with foil face
Material Bonded To
Polycarbonate, ABS, paint/powder coated metal, PP, PE
The Technical Challenges
The pressure-sensitive adhesive product must:
Have a heavy adhesive mass for bonding to irregular or rough surfaces
Be resistant to heat, abrasion and chemicals
Convert easily
Feature excellent die cutting characteristics with tear resistant PP liner option
Bond to low surface energy substrates
Carry Automotive OEM specification
Products
FT 3014, FT 3043, FT 1914 PP, FT 1943 PP, FT 1149X, FT 1124 12 Pt. Bd.
Products Construction
Transfer Tape (single- and double-liner options)
Commercial or Developmental?
Commercial
