摘要
综述了4,4'–二环己基甲烷二异氰酸酯(H_(12)MDI)的制备方法,重点阐述了由4,4'–二氨基二苯基甲烷(MDA)经液相催化加氢制备H_(12)MDI前驱体4,4'–二氨基二环己基甲烷(H_(12)MDA)技术和H_(12)MDI在聚氨酯弹性体、涂料、膜分离材料等方面应用情况。
The preparation methods of 4,4'-dicyclohexylmethane diisocyanate (H^2MDI) are reviewed. The technology for preparing H12MDI precursor 4,4'-diaminodicyclohexylmethane (H12MDA) by liquid phase catalytic hydrogenation of 4,4'-diaminodiphenylmethane (MDA) and the application situations of H12MDI in polyurethane elastomer, coating, membrane separation material and so on are emphatically described.
出处
《化学推进剂与高分子材料》
CAS
2016年第1期11-15,35,共6页
Chemical Propellants & Polymeric Materials
基金
河南科技大学青年科学基金项目(No:2011QN01)
洛阳市科技计划项目(No:120314B)