首页> 外文期刊>Journal of Applied Polymer Science >POLYMERS FROM RENEWABLE RESOURCES .8. THERMAL PROPERTIES OF THE INTERPENETRATING POLYMER NETWORKS DERIVED FROM CASTOR OIL-ISOPHORONE DIISOCYANATE-POLYACRYAMIDES
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POLYMERS FROM RENEWABLE RESOURCES .8. THERMAL PROPERTIES OF THE INTERPENETRATING POLYMER NETWORKS DERIVED FROM CASTOR OIL-ISOPHORONE DIISOCYANATE-POLYACRYAMIDES

机译:来自可再生资源的聚合物.8。蓖麻油-异蒽酮二异氰酸酯-聚丙烯酰胺衍生的互穿聚合物网络的热学性质

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Castor oil was reacted with isophorone diisocyanate varying the isocyanate/hydroxyl ratio to produce a number of polyurethanes (PUs). All the PUs were reacted with acrylamide and methacrylamide using ethylene glycol dimethacrylate as the crosslinker and benzoyl peroxide as the initiator. Thermogravimetric analysis of the polymers was conducted using a computer analysis method for assigning the kinetic mechanism. The degradation steps have been discussed in the light of the kinetic parameters. (C) 1995 John Wiley & Sons, Inc. [References: 34]
机译:蓖麻油与异佛尔酮二异氰酸酯反应,改变异氰酸酯/羟基比率,以生产多种聚氨酯(PU)。使用乙二醇二甲基丙烯酸酯作为交联剂和过氧化苯甲酰作为引发剂,使所有PU与丙烯酰胺和甲基丙烯酰胺反应。使用计算机分析方法进行聚合物的热重分析,以分配动力学机理。已经根据动力学参数讨论了降解步骤。 (C)1995 John Wiley&Sons,Inc. [参考:34]

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