Electrical insulation composite polyester film is compounded of 2 or more layers of PET polyester film by adhesive. The thickest we could make 1.4mm, and the width could customized.
|Pet film thickness||μm||250||350||350|
|BDV( not bended)||Kv≥||25||30||35|
|adhesive property 180℃±2℃,10min no delamination, blister,or adhesive flow||Temperayure index:155℃|
Welcome to contact Haotai, which is one of best mmm composite polyester film mylar manufacturers and suppliers in China, you can also get mmm composite polyester film mylar free sample from our factory.