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insulation paper for motor

Place of Origin: Zhejiang

Company Profile

Location: Ningbo, Zhejiang, China (Mainland)
Business Type: Manufacturer, Trading Company, Service
Main Products: Carbon Brush For Motor, Insulation Paper For Motor, Small Size Deep Groove Ball Bearings, Commutator\ Komutator\ Kolektor For Motor, High-speed Plastic Friction Washer Machine

Product Detail

Model No.: B-DM

Product Description

6632 B-DM shows excellent electric insulating properties, heat resistance, mechanical strength and impregnated properties. It enables easy processing on automatic machines. It can be used e.g. As slot and phase insulation in low voltage machines or as interlayer in transformers. Heat resistance is Class B. Special thickness and combination can be supplied according to customer.
NO.
Technical Specification
Unit
Value
1
Thickness
mm
0.12
0.15
0.18
0.2
0.23
0.25
0.3
0.35
0.4
2
Thickness Tolerance
mm
±0.01
±0.02
±0.02
±0.02
±0.02
±0.03
±0.03
±0.04
±0.04
3
Nominal Grammage and Tolerance
g/m*m
140±20
150±23
190±29
210±32
240±36
255±38
310±46
365±55
450±68
4
Thickness of polyester film
mm
0.07
0.07
0.07
0.07
0.07
0.1
0.1
0.1
0.1
5
Tensile Strength
MD
No Bending
N/10 mm width
≥80
≥90
≥100
≥130
≥160
≥180
≥200
≥240
≥280
After Bending
≥70
≥85
≥90
≥120
≥140
≥160
≥180
≥220
≥260
TD
No Bending
≥70
≥85
≥90
≥120
≥140
≥160
≥180
≥220
≥260
After Bending
≥60
≥70
≥80
≥110
≥130
≥150
≥170
≥210
≥240
6
Elongation
MD
No Bending
≥8
≥10
After Bending
TD
No Bending
≥10
≥15
After Bending
7
Breakdown Voltage
KV
≥6
≥7
≥8
≥10
≥13
≥14
≥16
≥18
≥22
8
Bond strength at 25 degree C
No delamination
9
Bond strength at 155 degree C.
\\ No delamination, no blister, no adhesive flow
10
Temperature
130


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