异氰酸酯及其发展概述

Introduction to Isocyanate

介绍了国内外异氰酸酯的发展概况和常见的异氰酸酯 ,特别是 MDI、TDI和 PAPI的性质和部分商品 ,并简要介绍了 1万 t/ a MDI建设的基础资料 ,指出了我国异氰酸酯的发展方向与存在的问题。

The developing situation of isocyanate in domestic and overseas and the property of common isocyanate,especially diphenyl-methane-4,4′-diisocyanate (MDI),toluene diisocyanate (TDI),multiphenyl-polymethyl-polyisocyanate (PAPL) and other products are introduced.The basic information about the construction of 10 000 t/a MDI is also briefly introduced.The prospect and problems existed for isocyanate industry in china were pointed out.