This standard specifies the pendulum impact test methods for various plastic films. This standard applies to the testing of the impact resistance of plastic films, and composite films containing plastics can be implemented as a reference.
GB/T 8809-2015 Referenced Document
GB/T 2918-1998 Plastics--Standard atmospheres for conditioning and testing
GB/T 6672 Plastics film and sheeting Determination of thickness by mechanical scanning
GB/T 8809-2015 history
2015GB/T 8809-2015 Pendulum impact resistance of plastic film
1988GB/T 8809-1988 Test method for pendulum impact resistance of plastic films