This standard specifies the immersion parts, test conditions, test procedures and calculation of results for the water resistance test of glass fiber reinforced plastics. This standard is suitable for evaluating the influence of water on the mechanical properties of glass fiber reinforced plastics, and also for determining the wet ultimate bending strength of glass fiber reinforced plastic samples (excluding sample plates or samples processed in kind).
GB/T 2575-1989 history
2008GB/T 2573-2008 Test method for aging properties of glass fiber reinforced plastics
1989GB/T 2575-1989 Test method for resistance of glass fiber reinforced plastics to water
GB/T 2575-1989 Test method for resistance of glass fiber reinforced plastics to water was changed to GB/T 2573-2008 Test method for aging properties of glass fiber reinforced plastics.