Henan, China
Type of Ownership:
Limited Company
Management System Certification:
ISO 9001, QC 080000
Export Year:
Main Markets:
North America, South America, Eastern Europe, Southeast Asia, Africa, Mid East, Eastern ...
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Insulation Paper, DMD Paper, 6641 DMD manufacturer / supplier in China, offering 6641 F Class DMD Insulation Paper, 6520 Electrical Insulation Paper Polyester Film, Insulation Paper 6520 Polyester Film and so on.

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6641 F Class DMD Insulation Paper

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Min. Order / Reference FOB Price
1 Ton US $2,400/ Ton
Port: Shanghai, China
Production Capacity: 10mt/Week
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Application: Insulators
Type: Solid
Chemistry: Hybrid Insulation
Material: Paper
Thermal Rating: F 155
Maximum Voltage: <10KV

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Basic Info

Model NO.: 6641
Classification: Hybrid Insulation Materials
Certification: ISO9001
Color: White
Brand: Chr
Trademark: CHR
Transport Package: Pallet
Specification: 0.15-0.40mmX1000mm
Origin: China
HS Code: 8547909000

Product Description

6641-F DMD Flexible insulation paper
Description: Class F DMD Flexible Laminate is a three-layer flexible composite material, produced by using F-class adhesive to adhere the two faces of high-melt-point polyester film with non-woven polyester fabric.
Advantage: This material has comparatively good heat-resistance, dielectrical property and good mechanical property, along with sound soakage capability.
Applications: Class F DMD mainly used as slot liner, slot closure, phase and turn-to-turn insulation in electrical motors. It can be used as interlayer insulation in transformers and other electrical appliances.
 Technical Data
TypeNominal ThicknessTolerancePET Film ThicknessNominal GrammageTensile StrengthElongationBDV
MDTDMDTDRoom Temperature155±2°C
Not BendedBendedBendedNot Bended
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 2-4-20.20±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 2-7.5-20.30±0.035190310±46≥170≥130≥5≥5≥13≥12
DMD 3-7-30.35±0.040175390±58≥200≥160≥5≥5≥15≥14
DMD 3-10-30.40±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 PropertyNo delamination
RemarkThis product is produced in accordance with GB/T5591.2-2002

6641 F Class DMD Insulation Paper
6641 F Class DMD Insulation Paper

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