while polyoxyalkylene was prepared with propenol as initiator and sodium hydroxide as catalyst;then polyoxyalkylene was used to the graft modification of the low hydrogen-containing silicone fluid.
同时,以丙烯醇为起始
、碱为催化,
环氧乙烷、环氧丙烷的开环共聚,制
端烯丙基聚氧烯醚;
while polyoxyalkylene was prepared with propenol as initiator and sodium hydroxide as catalyst;then polyoxyalkylene was used to the graft modification of the low hydrogen-containing silicone fluid.
同时,以丙烯醇为起始、碱为催化,环氧乙烷、环氧丙烷的开环共聚,制端烯丙基聚氧烯醚;
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