NON-WOVEN TAPE
GENERAL DESCRIPTION:
Electrical polyester non-woven (Polyester Fleece) is made from 100% pure high-strength polyester fiber with non-oriented structure by hot pressing and bonding process. Non Woven tape is applied in Wire & cable winding insulation.
FEATURES:
- Good dielectric properties
- Hi-strength property
- It is much lighter in weight & cheaper material for wrapping.
|
PROPERTY |
UNIT |
VALUE (CHNW) |
TEST METHOD |
|||
|
Nominal |
mm |
0.05 |
0.10 |
0.125 |
ISO 9073-2 |
|
|
Thickness Tolerance |
Average |
mm |
± 10% |
ISO 9073-2 |
||
|
Individual |
mm |
± 15% |
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|
Mass per Unit Area |
g/m2 |
40 |
70 |
87 |
ISO 9073-1 |
|
|
Weight Variant Rate (CV) |
% |
10% |
ISO 9073-1 |
|||
|
Apparent density |
g/m3 |
0.70 ± |
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|
Tensile Strength ≥ |
MD |
N/50m m |
≥70 |
≥130 |
≥180 |
ISO 9073-3 |
|
TD |
≥15 |
≥40 |
≥50 |
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|
Elongation ≤ |
MD |
% |
≤ 4.0 |
≤ 12 |
≤ 14 |
ISO 9073-3 |
|
CD |
≤ 3.0 |
≤ 10 |
≤ 12 |
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