机构地区: 中山大学化学与化学工程学院高分子研究所
出 处: 《中山大学学报(自然科学版)》 1999年第4期123-125,共3页
摘 要: 用锥板粘度计研究了不饱和聚酯(UPE)及不同稀释体系的流变性能,发现树脂本身是一种假塑性流体,加入不同的稀释剂,苯乙烯和二缩乙二醇二乙烯基醚(DVE3)对UPE的稀释效率最高;DVE3和1,6己二醇二丙烯酸酯体系均有触变性。 The rheology of an unsaturated polyester resin diluted with different reactive diluents was studied using a plate cone rheometer The resin itself was found to be a pseudo plastic fluid Styrene and tirethylene glycol divinyl ether(DVE 3) had high dilution effect on UPE System diluted with DVE 3 and 1,6 hexanediol diacrylate showed thixotropy property and the fomer had more pronounced effect