Recent questions tagged degradation-of-materials

Discoloration and loss of mechanical strength of plastic chairs exposed to sunlight for several days is due toHydrophilic degradationOxidative degradationPhoto-degradatio...

Which of the following polymers is/are prone to hydrolytic degradation?Poly(ethylene terephthalate)PolypropylenePoly(lactic acid)Polycaprolactone