Foam Aluminum Insulation
PET aluminum foam film consists of thin foam that is laminated between layers (single/double) of PET aluminum, which is the major source for car sun shade, seat cushions.
Foam Insulation-sound Absorbing
It has very good effect to block the sound, which is impact noise that is during the whole frequency range. It has the most effective isolation hit noise and the air dissemination noise.
The...