[HTML][HTML] Lightweight and tough polymer foam with defect-free surface and bimodal cell prepared by thermally expandable microspheres injection molding

H Zhan, X Li, C Yuan, J Qian, HY Mi, B Dong, C Liu… - Polymer, 2024 - Elsevier
Thermally expandable microspheres (TEMs) with different foaming temperatures were
utilized to develop bimodal polypropylene (PP)/TEM composite foams through injection …