ايزو 7765-1

Test Materials: ISO 7765-1 applies to plastic films and sheets with a thickness less than 1 mm. The materials tested are typically made from polymers such as polyethylene, polypropylene, or polyester, and are selected based on their suitability for film production or packaging applications.
Test Process: The test involves applying a controlled force to a plastic film or sheet using a specific testing apparatus. The energy required to cause the material to fail is measured, typically through a method such as impact or tensile testing. The force is applied at a defined rate until the material breaks.
Test Result Interpretation: The results are interpreted by measuring the energy required to cause failure, which is recorded in joules per square meter (J/m²). Higher values indicate greater resistance to failure, which is crucial for evaluating the material’s durability and performance under stress.

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