Speed-Induced Extensibility Elastomers with Good Resilience and High Toughness

• DOI: 10.1021/acs.macromol.1c00175
• Publication Date: 2021-03-22T14:01:21Z
• Authors: Haiming Chen; J. Justin Koh; Chuanjiang Long; Siqi Liu; Huihui Shi; Jiakang Min; Lili Zhou; Chaobin He
• Keywords: notch resistance; Chemical Sciences not elsewhere classified; fracture energy; elongation; 02 engineering and technology; min; entropy elasticity; self-healing ability; Speed-Induced Extensibility Elastomers; Space Science; Environmental Sciences not elsewhere classified; PDMS-based elastomers; High Toughness; hydrogen bond; SIE; speed; polymer chains; material; 6.4 times; Good Resilience; microphase re-separation; immiscible components; PPG; 0210 nano-technology; Physical Sciences not elsewhere classified; Biotechnology; Developmental Biology; Biological Sciences not elsewhere classified

The relationship between elongation at break of a material and stretching speed has always been known to be an inversed one. In this work, however, thermoplastic elastomers based on two thermodynam...