C60星形聚醚聚氨酯
fullerenol derived urethane-connected polyether st
RIM聚氨酯弹性体
RIM polyurethane elastomer
TDI-TMP型聚氨酯固化剂
TDI-TMP polyurethane curing agent
UV固化聚氨酯丙烯酸酯
UV curable polyurethane acrylate
UV固化水性聚氨酯
UV-curing aqueous polyurethane
半硬质聚氨酯泡沫塑料
Semi-rigid polyurethane foam
包埋活性炭聚氨酯软质泡沫塑料
Active Carbon Embedded in Polyurethane Flexible Fo
蓖麻油基聚氨酯
Polyurethane based on castor oil
蓖麻油聚氨酯
Polyuretharie based on castor oil
Castor oil polyurethane
蓖麻油聚氨酯-聚醚聚氨酯
Castor oil polyurethane-polyether-polyurethane