Vacuum bagging film for forming composite material
pa vacuum bagging Films are thin flexible membranes for the vacuum bagging application. Once sealed onto the tool edge a vacuum is drawn under the bag film, which creates a uniform compressive force over the surface of the structure under the vacuum bag.
1.width:10mm-1500mm(e.g.:30mm,60mm,80mm,110mm)
2.thickness:30um-200um(e.g.:40um,50um,60um,80um)
3.excellent tensile strength;
4.High thermal stability;
5.user-friendly operation;
6.good elongation,heat resistance and gas-seal property;
Property | Unit | Test Method | VBF-1 | VBF-2 | ||
Melting Point | °C | DSC | 220 | 205 | ||
Max. Temperature | °C | ASTM-D648 | 170 | 150 | ||
Density | g/cm3 | ASTM-D792 | 1.14 | 1.14 | ||
Tensile Strength | Vertical MD | kg/mm2 | ASTM-D882 | 75.6 | 75.4 | |
Horizontal TD | 73.2 | 78.5 | ||||
Break Elongation | Vertical MD | % | ASTM-D882 | 320 | 376 | |
Horizontal TD | 315 | 360 | ||||
Impact Strength | J/m | ASTM-D256 | 77-90 | 80-100 | ||
Color | ---- | ---- | Transparent | Light Green |
used for shield protection .
such as wind turbineblades, sand wich glass yacht, aviation seats.
Vacuum bagging film for forming composite material