The main aluminum raw materials of medicinal aluminum foil are 1100, 1145, 1200, 1235, 8011, 8021, અને 8079 aluminum alloys. તેમની વચ્ચે, PTP એલ્યુમિનિયમ ફોઇલ 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 | ||||||
| વસ્તુ | tensile strength
N/mm² |
વિસ્તરણ % | Burst strength kpa | Tensile strength
N/mm² |
વિસ્તરણ % | burst strength kpa | Tensile strength
N/mm² |
વિસ્તરણ % | Burst strength kpa |
| H18 | ≥ 140 | 1 | ≥ 160 | ≥ 135 | 1 | ≥ 130 | ≥ 160 | 1 | ≥ 180 |
| ઓ | 40-105 | 1 | — | 40-100 | 1 | 70-90 | 50-105 | 1 | 130-160 |
આગલું પૃષ્ઠ: What are the characteristics of medicine foil PTP packaging?
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