6640 Insulation Paper

6640NMN polyester film Polyurea fiber paper soft insulation composite material using two DuPont Dupont Nomex ® polyurea fiber paper and polyester film bonded composite layer of three layers of electrical insulation composite materials.

Product Details

mylar polyester film 6640 winding insulation paper


mylar polyester film 6640  winding insulation paper

product description


Product Features

6640NMN polyester film Polyurea fiber paper soft insulation composite material has good flexibility, excellent mechanical strength, dielectric properties, tear strength and paint capacity.


Related certification

I plant the production of 6640NMN polyester film poly-fiber paper soft insulation composite products for UL recognized electrical components products. UL file number: E353580. Under the UL electrical insulation parts system (OBJS2) -F-class insulation system.


6640 Insulation Paper


Thus products improvements or OEM are easily made according to every customer’s unique needs.

All production in accordance with the international technology standard strictly, qualified in Rohs/SGS.


Send Inquiry