NF脂肪族系高效减水剂的研制及应用

The research and application of NF acyclic superplasticizer

NF脂肪族系高效减水剂系是以丙酮、甲醛为主要原料,辅以适量磺化剂、引发剂,在一定反应条件下合成的新型高性能减水剂,是一种羟基磺酸盐高缩合物。研究及应用表明,与传统萘系高效减水剂相比,该产品不仅各种性能更为优良,对水泥适应性广,而且生产原料充足,掺量降低10%～25%,性价比低10%～15%。是一种值得大力推广的新型高效减水剂。

NF acyclic superplasticizer has been made mainly of acetone and formaldehyde under certain reaction conditions.The research and application show that it's properties have more advantages to naphthalent superplasticizer.The dosage of it can be reduced by 10%～25%,and performance to cast ratio is lower.The wide adaption to cement and rich raw matierial sources prove that it has great value in concrete industy.