6641 F-DMD  -Polyester film/polyester fiber non-woven fabric flexible composite maerialt (F-DMD) is made from high melting point polyester film and hot-rolling polyester fiber non-woven fabric. The polyester film and polyester non-woven fabric are bonded by F-class adhesive. Features and Applications: Class F insulation (155) High mechanical strength, excellent electrical property, and immerse the function As slot , interphase and liner insulation for Y2 and other F-class electrical motorand electric apparatus.  Availability:  Form: rolls, sheets, strips. Colour: white, pink and blue. Other colours can be provided on request. For more information please contact sales of YAAN Insulation Ms. Mary Jiao.