【摘要】 研究了用磷酸和环氧氯丙烷合成透明阻燃不饱和聚酯的最适宜条件 :当温度为 1 1 0 -1 2 0℃ ,适当催化剂 ,逐滴加入环氧氯丙烷 ,可获得比较理想的效果更多还原

【Abstract】 The most suitable conditions for synthesizing the unsaturated polyester resin of transparency and fire retardant with phosphoric acid(H\-3PO4) and epichlorohydrin(CH\-2-CH2\-CH\-2Cl) are studied. When the temperature is 110-120℃ and suitable catalyst is used, more desirable effects can be obtained by dropping into the epichlorohydrin slowly.更多还原