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Ningbo Haishu Nide International Co., Ltd.
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·  Add:14-5, East Kemao Center, No.100 Xiangyun Road, Hi-tech District, Ningbo, China.
·  Contact person:Annie
·  Tel:0086-574-87295639
·  Mob/Whatspp/WeChat:0086-13738869026
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·  Email:emarketing@nide-group.com;marketing4@nide-group.com
 

Your current location:Home > Products > Insulation paper > electrical insulation material 6641 DMD mylar polyester film insulation paper
electrical insulation material 6641 DMD mylar polyester film insulation paper

The electrical insulation material is widely used in paper and wedge inserting, motor winding insulation, motor insulation.

Modle : NDPJ-JYZ-6641

 

Categoryes:  Insulation paper

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Details

Introduction

The 6641 DMD mylar polyester film electrical insulation material is a three-layer composite material made of one layer of polyester film and two electrical polyester fibre nonwovens and glued by F class resin. With good mechanical property and electrical property, polyester non-woven fabric has good adsorption capacity and can absorb resin during impregnation.

6641-insulation-paper-film-motor-winding-insulation-material

 

 

Application

It is widely used in slot, phase and liner insulating of motors,Interlayer insulation in the transformer. It is also widely used in automatic coil inserting machine for wedge inserting.

 

Specification

Thickness : 0.13mm-0.50mm

Sheet: 1000*980mm

Coil: maximum width 1000mm

Strip: minimum width 5mm

Thermal   class : F

Working   temperature: 180  degree

Color: Blue

Normal Bond strength: no delamination

Bond strength at 180±2°C: No delamination, no blister, no adhesive flow

 

Properties

Unit

Parameter

Insulation paper thickness

MM

0.13

0.15

0.18

0.20

0.23

0.25

0.30

0.35

0.40

0.45

0.50

Thickness deviation

MM

±0.02

±0.02

±0.02

±0.02

±0.02

±0.03

±0.03

±0.04

±0.04

±0.05

±0.05

Grammage and deviation

GSM

130±13

152±15

187±19

205±21

240±24

275±27

322±32

375±38

466±47

536±54

606±61

Film thickness

MM

0.036

0.050

0.075

0.075

0.100

0.125

0.150

0.188

0.250

0.300

0.350

Breakdown voltage

KV

≥5

≥6

≥7

≥7

≥9

≥10

≥12

≥15

≥18

≥20

≥22

Tensile strength (MD

N/CM

≥60

≥90

≥110

≥120

≥140

≥170

≥200

≥270

≥340

≥360

≥390

Tensile strength (TD)

N/CM

≥40

≥80

≥100

≥105

≥120

≥150

≥180

≥200

≥280

≥300

≥320

 

 

Package

Inner packaging: polyethylene film

Outer packaging: carton or woven bag

 

Storage conditions 

Can be stored indefinitely under normal conditions (20°C, 50% r.h.)

 

Picture show

6641-motor-winding-insulation-paper-film-electrical-insulation-material

 

 

Information needed for insulation material inquiry

It will be better if customer could send us detailed drawing including below information.

1. Insulation material type: insulation paper, wedge, (including DMD,DM, polyester film, PMP,PET,Red Vulcanized Fiber)

2. Insulation material dimension: width, thickness, tolerance.

3. Insulation material thermal class: Class F, Class E, Class B, Class H

4. Insulation material applications

5. Required quantity: normally its weight

6. Other technical requirement.

 

We also supply different types of electrical insulation materials for stator or armatures, such as insulation paper and insulation wedge with different class degree. DMD Class B/F, DM Class B/F, Polyester film Class E, Red Vulcanized Fiber Class A, NH& NHN, etc

electrical insulation material motor winding insulation paper wedge

 

Besides, we can supply the full range of motor components such as commutator, ball bearing, thermal protector, carbon brush, insulation paper material, shaft, magnet, fan, motor cover,etc. 

motor part, motor components, motor accessories

 

 

|  Contact us

 

Motor Parts Department

 

Email : emarketing@nide-group.com;marketing4@nide-group.com