The main aluminum raw materials of medicinal aluminum foil are 1100, 1145, 1200, 1235, 8011, 8021, agus 8079 aluminum alloys. Ina measc, Scragall alúmanaim PTP produced with 8011 alloy primary aluminum has high tensile strength, elongation, and rupture strength, which is similar to PVC heat. There is less chance of the aluminum foil breaking when sealing.
Table 1 shows the mechanical properties of aluminum foil in different states of different alloys (thickness of aluminum foil is 0.020mm).
| Alloy/Temper | 1100 | 1145 | 8011 | ||||||
| Item | tensile strength
N/mm² |
Elongation % | Burst strength kpa | Tensile strength
N/mm² |
Elongation % | burst strength kpa | Tensile strength
N/mm² |
Elongation % | Burst strength kpa |
| H18 | ≥ 140 | 1 | ≥ 160 | ≥ 135 | 1 | ≥ 130 | ≥ 160 | 1 | ≥ 180 |
| O | 40-105 | 1 | — | 40-100 | 1 | 70-90 | 50-105 | 1 | 130-160 |
An Chéad Leathanach Eile: Cad iad na saintréithe atá ag pacáistiú scragall leigheas PTP?
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