摘要
YDS复合增强剂能迅速活化糠醛、丙酮分子中的碳基,其活化产物能参与环氧树脂的固化反应。用YDS改性的环氧系化灌浆材可以大量加入稀释剂而保持较高的力学性能。该浆材起始粘度低,与介质的亲和力大,渗透性能极为优异,力学性能优良,耐老化性能好。
The compound reinforcer agent YDS can activate swift the carbonyl groups of furfural and acetone molecules. The product solidifica with epoxy resin. The YDS grouting material can keep high mechanical properties with large diluent added. The material has specific properties: low initial viscosity, high affinity to medium, excellent permeability, good mechanical properties and aging resistance.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
1993年第5期139-143,共5页
Polymer Materials Science & Engineering
关键词
化学灌浆
环氧树脂
渗透性
YDS浆材
chemical grout, epoxy resin, activation, affinity, permeable.
