Specifications
1. Good quality and commpetitive price2. Excellent service and prompt delivery
3. Our goods had passed the ISO and SGS appro
DMD 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 |
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After Bending | ≥10 | ≥5 | ≥3 |
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CD | No Bending | ≥20 |
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After Bending | ≥10 | ≥5 | ≥2 |
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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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