This standard specifies the test samples, instruments and reagents, test procedures, result calculations and test reports for the determination of the insoluble content of fiber reinforced plastic resins (also known as the degree of curing) by the extraction method. This standard is applicable to fiber reinforcements with glass fiber, carbon fiber and aramid fiber as reinforcement materials and epoxy, polyester and phenolic resin as matrix.
GB/T 2576-2005 Referenced Document
GB/T 2577 Test method for resin content of glass fiber reinforced plastics
GB/T 3855 Test method for resin content of carbon fiber reinforced plastics
GB/T 2576-2005 history
2005GB/T 2576-2005 Test method for insoluble matter content of resin used in fiber reinforced plastics
1989GB/T 2576-1989 Test method for insoluble matter content of resin used in fiber reinforced plastics