摘要
研究了活性稀释剂乙二醇二缩水甘油醚(669)、聚丙二醇二缩水甘油醚(207)对环氧灌浆材料中加入对环氧灌浆材料的黏度、拉伸性能及抗压性能等力学性能的影响,结果表明,加入乙二醇二缩水甘油醚或者聚丙二醇二缩水甘油醚后,环氧灌浆材料拉伸断裂伸长率先增加后降低,断裂伸长率增加,抗压强度降低。
The influence was studied of glycol diglycidyl ether and polypropylene glycol diglycidyl ether on the mechanical properties of epoxy grouting materials comprehensively by testing the viscosity, the tensile properties and the compression properties. The results revealed that compared the trend of the compression properties decreased and the elongation at break increased, the break strength increased at first, then decreased, with the increase of glycol diglycidyl ether or polypropylene glycol diglycidyl ether in epoxy grouting materials.
出处
《广州化学》
CAS
2016年第4期47-50,共4页
Guangzhou Chemistry
基金
2016年广州市珠江科技新星项目(201610010133)
2015年应用型科技研发专项资金项目(2015B090925019)
