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6632-Polyester Film/polyester Fibre Non-wowen Fabric Flexible Composite Material (DM)
- Description
- Inquiry
Description
Polyester film/polyester fibre non-woven fabric flexible material (DM) is a two-layer flexible laminate in which polyester fibre non-woven fabric (D) is bonded to the one side of Polyester film (M).
Features:
1.It is Class B (130°C)insulating material.
2.Special specifications can be supplied according to customer request.
Advantages:
1.High mechanical strength.
2.Excellent electrical property.
3.Good bonding strength.
| Properties | Units | Values | ||||||||||
| Nominal thickness | mm | 0.12 | 0.15 | 0.18 | 0.20 | 0.23 | 0.25 | 0.30 | 0.35 | 0.40 | ||
| Thickness tolerance | mm | ±0.020 | ±0.020 | ±0.020 | ±0.030 | ±0.030 | ±0.035 | ±0.040 | ±0.045 | ±0.050 | ||
| Grammage | g/m2 | 140±20 | 150±23 | 190±29 | 210±32 | 240±36 | 255±38 | 310±46 | 365±55 | 450±68 | ||
| Tensile strength | MD | No bending | N/10mm | ≥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 | |||
| Elongation | MD | % | ≥8 | ≥10 | ||||||||
| TD | ≥10 | ≥15 | ||||||||||
| Breakdown voltage (no bending) | KV | ≥6.0 | ≥7.0 | ≥8.0 | ≥9.0 | ≥10.0 | ≥12.0 | ≥14.0 | ≥16.0 | ≥18.0 | ||
| Bonding property at room temp. | No delamination | |||||||||||
