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Abstract

Polymer Science: Peer Review Journal

Thermal Properties of HDPE/CaCO3 Materials

Submission: March 14, 2023;Published: April 27, 2023

Volume5 Issue1
April , 2023

Abstract

The melting crystallization process of HDPE composite filled with CaCO3 powder was characterized by DSC. The results show that compared with HDPE and other HDPE composites with calcium carbonate ratio, when the content of CaCO3 is 30%, the crystallization entropy and melting entropy of HDPE are lower, the crystallinity is decreased, the melting point is slightly increased, the melting peak area is smaller, and the extrusion injection molding will be more energy saving.

Keywords:High density polyethylene; Inorganic particle packing; Thermal property

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