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机译:Effect of chain extender on microphase structure and performance of self-healing polyurethane and poly(urethane-urea)
Taiyuan Inst Technol, Dept Mat Engn, 31 Xinlan Rd, Taiyuan 030008, Peoples R China;
disulfide bonds; microphase separation; polyurethane; poly(urethane-urea); self-healing;