聚四氢呋喃，是一种易溶解于醇、酯、酮、芳烃和氯化烃，不溶于酯肪烃和水的白色蜡状固体。当温度超过室温时会变成透明液体。
聚四氢呋喃、聚四亚甲基二醇、聚丁二醚、polytetrahydrofuran 聚氧亚丁基二醇、聚四氢呋喃-均聚醚二醇、聚四氢呋喃均聚醚二醇、polytetramethylene-oxide glycol、PTMG 三羟基聚醚、聚醚三元醇...
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分析聚四氢呋喃供求关系现状，对市场需求进行了预测。
To analyze the market situation of PTMEG at home and abroad.
当聚四氢呋喃二醇与癸二醇的重量配比小于70/30时，共聚物具有明显的液晶性。
These polymers were found to be liquid crystalline when the feed ratio of poly(oxytetramethylene)glycol to 1,10-decanediol was less than 70 to 30.
以发烟硫酸-高氯酸为催化剂，通过四氢呋喃的阳离子开环聚合合成了窄分子量分布的聚四氢呋喃(PTHF)。
Polytetrahydrofuran (PTHF) with narrow molecular mass distribution was prepared by cationic ring-opening polymerization of tetrahydrofuran using H_2SO_4 · SO_3-HClO_4 system as a catalyst.
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