polyfunctional是什么意思

2024-02-01 04:51:16

polyfunctional

美[pɒlɪfʌŋkʃənəl] 英[pɒlɪfʌŋkʃənəl]

adj. 多官能团的(多重性的)

A polyfunctional monomer is one with three or more functional groups per molecule. 多官能度单体是指每个分子含有三个或三个以上官能团的单体。
Their ring opening reactions can be used for preparing polyfunctional or other cyclic compounds. 另外,利用该反应还可以提供保护基以及立体、区域选择性地合成各种有机化合物。
The reagents often used for classroom demonstrations are polyester polyols and polyfunctional isocyanates. 反应物聚酯多羟基化合物和多作用的异氰酸盐经常被用作课堂演示。
But for the polyfunctional tructures, they could increase the interaction or tanning agent and collagen, and improve the quality of... 将这两种助剂搭配使用,可以生产出高质量的鞋面革和服装革。
This paper reports the effects of several polyfunctional monomers on radiation vulcanization of ethylene-propylene rubber and ethylene-butylene rubber. 报道了多官能团单体对二元乙丙橡胶及二元乙丁橡胶辐射硫化的影响。
Radiation cross - linking of PP/EVA blend with polyfunctional monomer -TAIC was studied.The blend was characterized by gel contents and mechanical properties. 研究了在多官能团单体-三烯丙基异氰酸酯(TAIC)存在下,聚丙烯(PP)/乙烯-醋酸乙烯酯(EVA)共混体系的辐射交联、并应用凝胶量、力学性能等数据对其进行表征。