This standard specifies the specimens, test equipment, environmental conditions, test steps, calculations, test results and test reports for the tensile strength test of prepreg tapes. This standard applies to glass fiber, carbon fiber and aramid fiber prepregs Determination of tensile strength of tape in uncured state.
JC/T 777-2004 history
2004JC/T 777-2004 Test method for tensile strength of preimpregnated roving