Gold Member Since 2012
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Xuchang Chengrui Insulation Material Co., Ltd.

DMD Insulation Paper, DMD, Insulating Paper manufacturer / supplier in China, offering 6641 F Class DMD Electrical Insulation Paper, 2740 Fiberglass Sleeving Coated with Acrylic Resin, 6520 Insulation Paper Polyester Film and so on.

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Supplier Homepage Product composition insulation paper 6641 F Class DMD Electrical Insulation Paper

6641 F Class DMD Electrical Insulation Paper

FOB Price: US $2.5 / kg
Min. Order: 500 kg
Min. Order FOB Price
500 kg US $2.5/ kg
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Production Capacity: 10mt/Week
Transport Package: Pallet
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 6641
  • Type: Solid
  • Material: Paper
  • Maximum Voltage: <10KV
  • Certification: ISO9001
  • Thickness: 0.17,0.20,0.25,0.30,0.35mm
  • Package: Carton and Pallet
  • Rated Voltage: 6kv~20kv.
  • Trademark: CHR
  • Origin: China
  • Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation
  • Chemistry: Organic Insulation
  • Thermal Rating: F 155
  • Classification: Organic Insulating Material
  • Color: White
  • Width: 1000mm
  • Storage Life: 1 Year
  • Tensile Strength: 70n~320n
  • Specification: IS90001, SGS
  • HS Code: 8547909000
Product Description

6641 Class F Polyester Film/Polyester Fiber non-woven Fabric composite(F-DMD) is made from one layer of high melting point film and two layers of hot rolling polyester fiber non-woven fabric.
These three layers of flexible insulation are bonded by class F adhesive glue.
?Insulation class F (155°C)
?Laminate made of esterimide-saturated non-woven polyester and high-grade polyester film
?Smooth surface ensures excellent machinability
?Very good bonding with impregnating and trickle resins
Extensively used as primary insulation for Class F applications in the electrical industry, in particular for motors and transformers as slot insulation, phase barrier and interturn insulation.

Thickness:  0.20mm   0.25mm  0.30mm 0.35mm
Width: 1000m   Color: Pink, watermelon, Blue and White
Form: in rolls.
Pacage: Plastic Bags or Carton     Storage life---1 year

TypeNominal Thick-nessTolerancePET
Nominal GrammageTensile StrengthElongationBDV
MDTDMDTDRoom Temp-erature155
Not BendedBendedBendedNot Bended
DMD 1.5-2-1.50.12±0.02050110±20≥60≥50≥10≥15≥4≥3
DMD 2-2-20.15±0.02050150±22≥80≥70≥10≥15≥7≥6
DMD 2-3-20.18±0.02575190±28≥100≥80≥10≥15≥8≥7
DMD 2-4-20.2±0.030100210±32≥120≥95≥10≥15≥9≥8
DMD 2-5-20.23±0.030125240±36≥130≥100≥10≥15≥10≥9
DMD 2-6-20.25±0.030150260±39≥150≥120≥10≥15≥11≥10
DMD 2-7.5-20.3±0.035190310±46≥170≥130≥5≥5≥13≥12
DMD 3-7-30.35±0.040175390±58≥200≥160≥5≥5≥15≥14
DMD 3-10-30.4±0.040250440±66≥300≥200≥5≥5≥18≥17
Temperature Index°C≥155
Storage Life12 months,room temperature,dry and well-ventilated environment
Adhesive PropertyRoom TemperatureNo delamination
180±2°C  10minNo delamination,blister,or adhersive flow
Wetted Adhesive Property No delamination
RemarkThis product is produced in accordance with Q/HJ-214-2009 and is tested in accordance with GB/T5591.2-2002

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