|
|
|
 |
| Strength
and Weathering resistance |
|
|
|
PVA film has good tenacity, biaxial
tension-strength and anti-tearing strength that ranks high among all
kinds of films, flexing resistance is 10 times to other films. It
has excellent Weathering resistance and service life is very long.
|
| Strength of various films |
| Items\Varieties |
PVA film |
cellophane |
PE film |
PP film |
PVC film |
| Tension-strength(Mpa) |
44.12-63.74 |
54.92-131.40 |
17.26-19.12 |
45.11-53.9 |
20.59-17.65 |
| Anti-tearing strength(Mpa) |
147.10-833.57 |
1.96-3.92 |
29.53-98.07 |
12.75-68.6 |
39.23-78.45 |
| Elongation percentage(%) |
150-400 |
15-25 |
50-600 |
200-600 |
5-25 |
|
|
