磷酸二乙酯;
The phosphorus and formaldehyde free flame retardant FRC-P was prepared by two steps reaction with diethyl phosphate, acrylamide and glyoxal. Its chemical structure was confirmed by infrared spectroscopy.
以亚磷酸二乙酯、丙烯酰胺和乙二醛为原料,经过两步反应合成了磷系无甲醛阻燃整理剂FRC-P,采用红外分析确定了该阻燃剂的结构。
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