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Glass nonwoven fabric/Epoxy prepreg
| Product code |
EW-3405 |
| Appearance |
 |
| Specification |
Thickness
(Base material) |
mm |
0.60
(0.50) |
| Width |
mm |
1000 |
| Average mass |
g/m2 |
740 |
| Resin content |
% |
85±5 |
| Property |
Resin flow |
% |
3～15 |
| Gel time(150℃) |
sec |
80～120 |
| Volatile Content |
% |
0.5～2.0 |
| Adhesion strength |
MPa |
9.8～15 |
| Standard curing conditions |
150℃×1hr.
or 130℃×4hr. |
| Property of laminated item |
Tensile strength |
Warp |
MPa |
24～49 |
| Fill |
19～44 |
| Break voltage |
kV/mm |
～4.0 |
| Insulation class |
F |
| Life (Storage condition) |
6 months
(20℃>/Cool and dark space )) |
| Typical application |
Outer layer or interlayer insulation of winding |
(1)The above figures are not guaranteed value but one of the representative properties of the material.
(2)Width is negotiable
(3)Product slitted according to customer's requirement is available.
(4)Properties such as resin content,resin flow,gel time or volatile content is also compliable to customer's requirement
(5)Resin flow test piece size:180mm×180mm under 130℃×2kg/cm2×10min. condition
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