Investigation of Copolymers with DSC30

This article studies the influences of the additives and the oxidative decomposition on the crystallization of copolymers. The investigated materials are PP-PE copolymer with various additives, DSC is used to measure the heats of fusion and crystallization. The results show that small amounts of additives have a considerable influence on the crystallization temperature. With increasing oxidative degradation during conditioning in air, the tendency to crystallize on subsequent cooling decreases. 

 

 

 

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Keywords
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 PP-PE copolymer, influence of nucleating agent, oxidative decomposition
 


Investigation of Copolymers with DSC30 | Thermal Analysis Application No. UC 64 | Application published in METTLER TOLEDO Thermal Analysis UserCom 6