Abstract
The solution cast technique for the preparation of polymer blends of poly(ethylmethacrylate) (PEMA) and poly(ethylene oxide)(PEO) is described. Polymer blends of poly(ethylmethacrylate) (PEMA) and poly(ethylene oxide) (PEO) with different weight percentage ratio of the two polymers have been prepared. Effect of thermal pretreatments like annealing and quenching on the mechanical properties of polymer blends of PEMA and PEO have been reported using Vicker's microhardness testing. The thermal pretreatment produces morphological changes in the blend system investigated. These thermal pretreatments results in hardening and softening of blend systems under investigation.
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