Insulating and heat-insulating film

Products: Opulent(TPX) FILM & CPP FILM

“High-performance polyolefin film with potential applications

Opulent™ is made from TPX™ polymethylpentene resin, which is produced solely by Mitsui Chemicals, Inc. It provides an excellent heat resistance and releasability in addition to fitting any uneven surface. “

That’s why it’s used in flexible print-circuit board (FPC) factories around the world as a release film in their FPC manufacturing operations. 

Opulent™ is also used as heat-resistant release film for various other applications.

“■ Transparency

Permeable to UV rays.”

“■ Heat resistance

Withstands temperatures up to around 200℃.”

“■ Releasability

Releasable from various materials.”

“■ Superior cushioning property

Fits to any surface pattern.”

“■ Gas permeability

Its unique molecular structure makes it permeable to gasses.”

“■ Non silicon (non-silicone)

Since it’s made from non-silicon (non-silicone) materials, there’s no risk of contamination or transfer from silicon materials.”

“■ Transferability

Its excellent transfer and release performance makes it ideal for transfer printing”

Release film for flexible print-circuit board, rigid-flex print-circuit board and rigid print-circuit board.