摘要
The incorporation of clay nanoplatelets into biodegradable polymers is considered to be one of the best combinations for developing environmentally-benign high-performance materials. We utilized organo-montmorillonite （OMMT） in ring-opening polymerization of bisphenol A diglycidyl ether and adipic acid to prepare biodegradable linear poly （ bisphenol A diglycidyl adipate ） / organomontmorillonite （PBA/OMMT） nanocomposites. The products were analyzed by XRD, TEM, 1H NMR, GPC, DSC and TGA. The results demonstrated that PBA/OMMT nanocomposites were successfully formed and sufficient for the ordinary heating process. OMMT was beneficial for the modification of PBA hydroxyl polyesters on branched rate and polydispersity.
The incorporation of clay nanoplatelets into biodegradable polymers is considered to be one of the best combinations for developing environmentally-benign high-performance materials. We utilized organo-montmorillonite （OMMT） in ring-opening polymerization of bisphenol A diglycidyl ether and adipic acid to prepare biodegradable linear poly （ bisphenol A diglycidyl adipate ） / organomontmorillonite （PBA/OMMT） nanocomposites. The products were analyzed by XRD, TEM, 1H NMR, GPC, DSC and TGA. The results demonstrated that PBA/OMMT nanocomposites were successfully formed and sufficient for the ordinary heating process. OMMT was beneficial for the modification of PBA hydroxyl polyesters on branched rate and polydispersity.
