Product
Fiberglass Net unidirectional weft-less Tape is composed by no alkali fiberglass and heated cured unsaturated polyester resin.It has specially mesh structure so that it has good softness and also it is easy to be used .
Thermal Class: F Class, H Class
Application: It is widely used in the binding of motor , transformer and so on.
Item |
Unit |
Index |
|
Thermal Class |
- |
H(200℃) |
F(155℃) |
thickness |
mm |
0.17/0.30 |
0.17/0.30 |
width |
mm |
20/25/30 |
20/25/30 |
tensile strength before curing |
N/cm |
≥2000 |
≥1000 |
maximum bandaging tension |
N/cm |
1000 |
800 |
Volatile content |
% |
≤2 |
≤2 |
Resin content |
% |
26±2 |
26±2 |
Soluble resin content |
% |
≥90 |
≥90 |
Electric strength |
KV/mm |
≥12 |
≥12 |
curing condition |
- |
160℃/3.5 hours),150℃/4 hours,135℃/7 hours |
|
storage |
- |
5℃/12 months,10~15℃/6 months,20~30℃/ 2 months |