Banding Tapes
Banding Tapes
Glass banding tapes consists of parallel twisted E-glass yarns preimpregnated with a special thermosetting polyester resin. The banding tape is flexible and sticky. Its web structure provides easy unwinding without glass strands separation and overlapping. It is the ideal banding materials for electrical motors, transformers.
Feature:
- High tensile strength
- High resistance to shocks
- High modulus of elasticity
- Dimensional stability
- No magnetic hysteresis and eddy current loss
| Index | Unit |
H200 |
F155 |
|
| Thermal class | H |
F |
||
| Volatile content | ≤ |
% |
2 |
4 |
| Resin content | % |
26±2 |
26±2 |
|
| Tensile strength before curing | ≥ |
N/cm |
2000(0.33mmT) |
1500(0.30mmT) |
| Maximum pull while banding | N/cm |
1500 |
1000 |
| Storage temperature (℃) | 10 |
15 |
20 |
30 |
| Time (month) | 12 |
10 |
6 |
3 |
| Curing temperature (℃) | 160 |
150 |
135 |
120 |
115 |
| Time (hour) | 4.5 |
5 |
8 |
16 |
24 |
