F-Class DMD Insution Paper

• Application: Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Solid
• Chemistry: Organic Insulation
• Material: Paper
• Thermal Rating: F 155
• Maximum Voltage: <10KV
• Model NO.: 6641 F class DMD paper
• Classification: Organic Insulating Material
• Certification: ISO9001
• Color: White
• Thickness: 0.18-0.45mm
• Width: 1000mm
• Package: Carton and Pallet
• Storage Life: 1 Year
• Transport Package: Pallet
• Specification: IS90001, SGS
• Trademark: CHR
• Origin: China
• HS Code: 8547909000
• Production Capacity: 10mt/Week

Product Description

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.
 
Characters:
F class DMD Insulation Paper is Class F (155 degree) insulating paper. This product has long shelf life at room temperature, low precuring temperature and time, showing excellent electrical insulation, bonding and heat-resistant properties.
Application:
It is used for the liner insulation of copper foil/aluminum foil, wrapped low voltage coils in dry-type transformer and slot insulation and interphase insulation in Class B-F motor and electrical appliances
 

Technical Data

Type

Nominal Thickness

Tolerance

PET Film Thickness

Nominal Grammage

Tensile Strength

Elongation

BDV

MD

TD

MD

TD

Room Temperature

155±2°C

Not Bended

Bended

Bended

Not Bended

mm

mm

µm

g/m2

N/10mm

N/10mm

%

%

KV

DMD 2-2-2

0.15

±0.020

50

150±22

≥80

≥70

≥10

≥15

≥7

≥6

DMD 2-3-2

0.18

±0.025

75

190±28

≥100

≥80

≥10

≥15

≥8

≥7

DMD 2-4-2

0.20

±0.030

100

210±32

≥120

≥95

≥10

≥15

≥9

≥8

DMD 2-5-2

0.23

±0.030

125

240±36

≥130

≥100

≥10

≥15

≥10

≥9

DMD 2-6-2

0.25

±0.030

150

260±39

≥150

≥120

≥10

≥15

≥11

≥10

DMD 2-7.5-2

0.30

±0.035

190

310±46

≥170

≥130

≥5

≥5

≥13

≥12

DMD 3-7-3

0.35

±0.040

175

390±58

≥200

≥160

≥5

≥5

≥15

≥14

DMD 3-10-3

0.40

±0.040

250

440±66

≥300

≥200

≥5

≥5

≥18

≥17

Temperature Index

°C

≥155

Storage Life

12 months,room temperature,dry and well-ventilated environment

Adhesive Property

Room Temperature

No delamination

180±2°C  10min

No delamination,blister,or adhersive flow

Wetted Adhesive Property

No delamination

Remark

This product is produced in accordance with GB/T5591.2-2002