Effect of in situ reaction on thermal and mechanical properties of polylactide/talc composites
Source abstract
Abstract
The biodegradable composites with low cost and excellent mechanical property, namely PLA/talc blends, have been successfully prepared by using epoxidized soybean oil (ESO) as a reactive compatibilizer with the presence of peroxides to accelerate the in situ grafting between talc and other components. The surface treatment of talc powder was performed through the in situ reactions of its rich hydroxyl groups with the epoxide ring of ESO and scission radical of PLA during the blending process. Both FTIR and the extracting experiment results verified that surface modification mechanisms. Such a facile and efficient one‐step process can bring a dramatic improvement on both miscibility and mechanical properties of the PLA/talc composites. POLYM. COMPOS., 39:E1618–E1625, 2018. © 2017 Society of Plastics Engineers
Source: crossref · Quality: baseline
Research context
OpenAlex topics: biodegradable polymer synthesis and properties · Polymer Nanocomposites and Properties · Microplastics and Plastic Pollution
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Advanced Materials Institute and Clearer Production Key Laboratory Graduate School at Shenzhen, Tsinghua University Shenzhen 518055 China
School of Materials Science and Engineering Tsinghua University Haidian District, Beijing 100084 China
CMLA, CNRS (UMR 8536) – ENS Cachan, (UTBM) Belfort Cedex F90010 France
Shenzhen Institute for Drug Control Shenzhen 518055 China
Funding
China Postdoctoral Science Foundation
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