DSC Study of Microphase Separation in RIM Polyurethaneureas Elastomers─Effects of Hard Segment Structure and Concentration on Microphase Separation
LUO Ning, WANG De-Nign, YING Sheng-Kang, QIAN Yi-Xiang, ZHU Zhi-Qiang
Chem. J. Chinese Universities . 1994, (7): 1076 -1080 .