Insulation paper DMD
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.
As slot, interturn and liner insulation for B grade motor electric appliances.
Class B insulation. 130ºC.
Thickness:0.15,0.17,0.20,0.23,0.25,0.28,0330,0.33,0.35,0.37mm
Width:1000mm and can cut as per request
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XUCHANG ZHUFENG INSULATION MATERIAL CO.LTD |
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ADD: Bayi Road,Xuchang City,Henan Province,R.P.China |
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| 6641 F-DMD FLEXIBLE COMPOSITION INSULAITON PAPER |
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| No |
Name of Idex |
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Unit |
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Idex |
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| 1 |
nominal thickness |
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mm |
0.15 |
0.18 |
0.20 |
0.23 |
0.25 |
0.30 |
0.35 |
0.40 |
0.45 |
| 2 |
Thickness deviation |
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mm |
±0.02 |
±0.025 |
±0.030 |
±0.030 |
±0.030 |
±0.030 |
±0.035 |
±0.040 |
±0.045 |
| 3 |
nominal grammage |
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g/m3 |
140±20 |
190±28 |
220±33 |
260±39 |
300±45 |
350±52 |
425±68 |
500±75 |
560±84 |
| 4 |
Film nominal thickness |
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um |
50 |
75 |
100 |
125 |
150 |
190 |
250 |
300 |
350 |
| 5 |
ensile strenght |
MD |
Unfolded |
N/10mm width |
≥80 |
≥120 |
≥140 |
≥180 |
≥190 |
≥270 |
≥320 |
≥340 |
≥370 |
| folded |
≥80 |
≥105 |
≥120 |
≥150 |
≥170 |
≥200 |
≥300 |
≥320 |
≥350 |
| CMD |
Unfolded |
≥80 |
≥105 |
≥120 |
≥150 |
≥170 |
≥200 |
≥300 |
≥320 |
≥350 |
| folded |
≥70 |
≥90 |
≥100 |
≥120 |
≥130 |
≥150 |
≥200 |
≥200 |
≥250 |
| 6 |
Elongation |
MD |
Unfolded |
% |
≥15 |
- |
- |
| folded |
≥10 |
≥5 |
≥3 |
| CMD |
Unfolded |
≥20 |
- |
- |
| folded |
≥10 |
≥5 |
≥200 |
| 7 |
Electric breakdown voltage |
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KV |
≥6 |
≥7 |
≥9 |
≥10 |
≥12 |
≥15 |
≥18 |
≥20 |
≥22 |
| 8 |
caking property in normal situation |
- |
no delamination |
| 9 |
caking property in hot situation180+/-20C 10 min |
- |
no delamination,no bubble,no gummosis |
Audited Supplier 
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