What are the factors affecting the puncture strength of plastic film?
A test piece with a diameter of 100mm is installed on the sample film fixing clamp ring. The steel needle with a diameter of 1.0mm and a top radius of 0.5mm is used. The top of the needle is driven at the speed of 50mm/min, and the maximum load of the steel needle penetrating the test piece is read. I hope I can help you.
The general physical and plastic film thickness, tension, the heat and other factors, but also has a relationship with the processing of materials used in production, if not assured the puncture strength of plastic film is not qualified, can choose the market force commonly used CCY-02 puncture tester to check.
