以前我厂施工环氧树脂选用乙二胺作固化剂,尽管乙二胺施工方便,能自然固化,但长期来乙二胺易挥发毒性大的问题始终得不到解决。施工人员被熏得头晕、恶心、眼化,甚至失眠。最近SF新型固化剂给我们施工人员带来了福音,它具有无毒、无味,大大改善了操作环境。 SF固化剂由上海染化十四厂生产,经我厂在手糊玻璃钢衬里和胶泥砖板中使用,取得很好效果。同时对SF新型固化剂作了实际操作试验如下: In the past, I chose ethylenediamine as curing agent for epoxy resin in our factory. Although ethylenediamine is easy to construct and can be cured naturally, the problem of large volatile ethylenediamine toxicity has not been solved for a long time. Construction workers were smoked dizzy, nausea, eyelids, and even insomnia. Recently, the new SF curing agent has brought good news to our construction workers. It is non-toxic, tasteless and greatly improves the operating environment. SF curing agent produced by the Shanghai Dyeing and Fourteen Factory, I plant in hand-lay fiberglass lining and clay brick used, and achieved good results. At the same time SF new curing agent made the actual operation test as follows: