6630 DMD Insulation Paper
Specifications
1. Good quality and commpetitive price2. Excellent service and prompt delivery
3. Our goods had passed the ISO and SGS appro
DMD 6630 Class B insulation paper
Class B insulation .130
6630DMD Polyester film /polyester fiber non-woven fabric composite material consists of two layer of ploy ester fiber Non-woven fabric and a single layer of ployester film in the center .
Excellent dielectric and heat resistance ,as lot ,interturm and liner insulation for B grade motor and electric appliances .As slot ,interturn and liner insulation for B grade motor electric appliances .
No |
Technical Speclification |
Unit |
Values |
||||||||||||||||||||
1 |
Thickness |
mm |
0.15 |
0.18 |
0.20 |
0.23 |
0.25 |
0.30 |
0.35 |
0.40 |
0.45 |
||||||||||||
2 |
Thickness tolerance |
mm |
±0.02 |
±0.025 |
±0.03 |
±0.03 |
±0.03 |
±0.03 |
±0.035 |
±0.040 |
±0.045 |
||||||||||||
3 |
Nominal Grammage and Tolerance |
g/m2 |
140±20 |
190±28 |
220±33 |
260±39 |
300±45 |
350±52 |
425±63 |
500±75 |
560±84 |
||||||||||||
4 |
Thickness of polyester film |
mm |
0.05 |
0.075 |
0.10 |
0.125 |
0.15 |
0.19 |
0.25 |
0.30 |
0.35 |
||||||||||||
5 |
Tensile Strength |
MD |
No Bending |
N/10 |
≥80 |
≥120 |
≥140 |
≥180 |
≥190 |
≥140 |
≥270 |
≥140 |
≥140 |
||||||||||
After Bending |
≥80 |
≥105 |
≥120 |
≥150 |
≥170 |
≥140 |
≥200 |
≥140 |
≥140 |
||||||||||||||
CD |
No Bending |
≥80 |
≥105 |
≥120 |
≥150 |
≥170 |
≥140 |
≥200 |
≥140 |
≥140 |
|||||||||||||
After Bending |
≥70 |
≥90 |
≥100 |
≥120 |
≥130 |
≥140 |
≥150 |
≥140 |
≥140 |
||||||||||||||
6 |
Elongation |
MD |
No Bending |
Mm/width |
≥15 |
|
|
|
|||||||||||||||
After Bending |
≥10 |
≥5 |
≥3 |
|
|||||||||||||||||||
CD |
No Bending |
≥20 |
|
|
|
||||||||||||||||||
After Bending |
≥10 |
≥5 |
≥2 |
|
|||||||||||||||||||
7 |
Breakdown voltage |
KV |
≥7 |
≥8 |
≥9 |
≥10 |
≥12 |
≥15 |
≥18 |
≥20 |
≥22 |
||||||||||||
8 |
Bond strength at 25 degree C |
|
No delamination |
||||||||||||||||||||
9 |
Bond strength at 180 degree C |
|
No delamination ,no blister,no adhesive flow |
||||||||||||||||||||
10 |
Temperature |
|
130 |
||||||||||||||||||||
Avaliability thickness; 0.15mm 0.18mm 0.20mm 0.23mm 0.25mm 0.28mm 0.30mm 0.35mm 0.40mm 0.45mm
Breadth: 1000mm
Date saved: 12months
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