论文部分内容阅读
聚合材料和综合树脂用的各种化学添加剂发展迅速,脂肪胺在这些物质中据有重要地位,它的代表是三乙烯二胺和单氧乙基哌嗪,三乙烯二胺为聚氨酯泡沫塑料高效催化剂和起泡剂,它应用于制造泡沫聚氨酯。三乙烯二胺为生产哌嗪的付产品,近年因生产工艺改善,付产品产量很少,所以部分由日本进口。三乙烯二胺毒性国内尚未见报道,现将毒性实验报道如下。
Polymeric materials and synthetic resins with the rapid development of various chemical additives, aliphatic amines in these substances according to an important position, which representatives are triethylenediamine and monoethyl ethyl piperazine, triethylenediamine polyurethane foam efficient Catalysts and foaming agents, which are used in the manufacture of foamed polyurethanes. Triethylenediamine for the production of piperazine pay products, due to improvements in production technology in recent years, paid little output, so part of the imports from Japan. Toxicity of triethylenediamine has not been reported in the country, toxicity reports are reported below.