Mechanical and Thermal Properties of PVC , PS and PMMA with New Resinounce Plasticizers

Abstract

A new plasticizers prepared and characterized as ester of 1,3-bis[4-(3,5-dimethyl ol-4-hydroxy phenyl-isopropylidene)-2,6-dimethylol phenoxy]propane-2-ol(I) as described. The esters prepared were butyrate, caproate and benzoate.The new plasticizers were characterized by elementary analysis ,spectroscopic techniques and molecular weight determination. The physical ,rheological and thermal stability characteristic are also included.

The efficiency of plasticization were examined with polyvinylchloride(PVC), polystyrene(PS) and polymethyl methacrylate(PMMA). This plasticizers shows a great effect in increasing the melt flow index of the polymers and decreasing the total input in the melting process.

DOI: 10.7176/JNSR/9-6-05

Publication date:March 31^st 2019