F Grade Electrical Insulation Paper For Motor

6641 F-DMD is a three- layer flexible composite material ,produced by using F-class adhesive to adhere the two faces of high-melt-point polyerster film (mylar)with hot rolling non-woven polyester fabric (Dacron), It ie syit able for slot,, liner, phase, and turn-to -turn insulation in electrical motors. it can also be used as interlayer insulation in transformer and other electrical appliances.

Product Details

F-DMD 6641 insulation for motors

Product Type:6641 F-DMD Flexible Laminates
Material:Polyester film with Non-woven fabric
Type:Electrical insulation
Vicata:F Grade 
Feature:Elxcellent electrical, mechanical, impreganting and heat-resistant properties.
Application:Insulation for transformer, electrical motor and other electrical appliances.
Color:Red, blue, pink, white, green.
Width:Widest 1500mm

F-DMD transformer insualtion paperF-DMD motor insulation polyester film

Combination2-1-22-2-22-3-22-4-22-5-22-7.5-22-10-22-14-2
Normal thicknessmm0.130.150.180.200.230.300.350.45
Tolerance%1515151515151515
Normal grammageg/㎡115±13145±17190±22220±26260±31350±42425±51560±67
Pet film thicknessµm255075100125190250350
Tensile strength

N/10mm
MD≥70110140160200300350400
TD≥7090105120150200300350
BDVKV≥5781011161923
Adhesive property 180±2℃,10 min no delamination, blister, or adhesive flowTemperature index (T.I) :155±2℃(F-DMD)

slot insulation for motor F-DMDElectrical paper for motor

We have a professional production of composite machines, the thickness can be you from 0.08mm to 0.41mm, the packaging can be customized.


On-time delivery guarantees stable inventory, the daily output can reach 12 tons, convenient transportation, very close to Ningbo and Yiwu, can catch up with the schedule in time.


Different colors can be selected according to your requirements, free for you proofing



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