1.Metalized pet film:supply in rolls
2.Both sides with corona treated
3.Good bonding
4.Usage: packaging film
Specification :
Thickness :12 MIC etc
Width:≤2100mm
Paper core 76mm(3″),152mm(6″)
Features:
1.high adhesion between film and alumium layer after chemical treatment on the surface of film
2.Due to high adhesion of aluminium layer,No Al layer peels the shelf of life can be retained,
3.a higher barrier can be achieved by increasing the thickness of Al layer.
4.strong water resistance 5. high temperature resistance.
Item |
| Unit | Index | Test conditions |
Tensile strength
| MD | Mpa | 210 | Temperature 23°C Relativ humidity 40% |
TD | Mpa | 202 | ||
Elongation at Break | MD | % | 115 | |
TD | % | 108 | ||
Friction of coefficient | The surface without Al plating/surface without Al plating | ---- | 0.56 | |
Equality of aluminized layer
| % | ±5 | ||
Fastness of the aluminized layer
| % | No Aluminized layer peels | ||
Wetting tension of Aluminum layer
| Mn/m | 54 | ||
Thickness of the aluminized layer | A | 500 | ||
Moisture vapor transmission rate | g/(m2·24h) | 0.58 | Temperature 38°C Relaive humidity :91% | |
Oxygen trnamission rate | Cm3/(m2·24h·0.1Mpa) | 0.95 | ||
