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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
·  Fax:0086-574-87295637
·  Email:emarketing@nide-group.com;marketing4@nide-group.com
 

Your current location:Home > Products > Insulation paper > 6641 NMN Electrical Nomex/mylar/nomex paper composited insulation paper for motor winding
6641 NMN Electrical Nomex/mylar/nomex paper composited insulation paper for motor winding

The 6641 motor insulaton material is a class C insulation polyimide film with high temperature resistance, radiation resistance and excellent dielectric properties.

 

Categoryes:  Insulation paper

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Details

Insulation polymide film inducion:

NIDE 6641 motor insulaton material is a class C insulation polyimide film with high temperature resistance, radiation resistance and excellent dielectric properties. It is widely used for electrical insulation of special motors, electrical insulation and other applications.


polymide film specification:

Testing Item Unit Index
Appearance
1.the surface shall be even, smooth, no bubble, no pin hole, no wrinkle or flaw
2.No damage during de-coil
3.Doesn't include conductive particle or other impurities
1.the surface shall be even, smooth, no bubble, no pin hole, no wrinkle or flaw
2.No damage during de-coil
3.Doesn't include conductive particle or other impurities
1.the surface shall be even, smooth, no bubble, no pin hole, no wrinkle or flaw
2.No damage during de-coil
3.Doesn't include conductive particle or other impurities
Thickness mm 0.2±0.03 0.3±0.03 0.25±0.03
Ration g/m2 200±30 300±45 250±37
Thermal bonding 180±2℃,10min
no layering, no bubble, no molten glue no layering, no bubble, no molten glue no layering, no bubble, no molten glue
Bonding strength at normal temperature
no layering no layering no layering
Tensile strength Longitudinal No Bending n/10mm ≥120 ≥255 ≥150
After bending
≥105 ≥245 ≥130
Horizontal No Bending n/10mm ≥105 ≥245 ≥130
After bending
≥95 ≥235 ≥120
Elogation rate Longitudinal No Bending % ≥10 ≥5 ≥10
After bending
≥10 ≥5 ≥10
Horizontal No Bending % ≥15 ≥10 ≥15
After bending
≥15 ≥10 ≥15
Break-down voltage(room temperature) kv ≥8 ≥11.5 ≥10

 

Class-f-motor-insulation-polyimide-film-with-high-temperature-resistance-and-radiation-resistance-91

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