【摘要】 考察了交联程度对ＬＩＰＮＰ（Ｓｔ－ＭＡ）／Ｐ（ＢＡ－Ｓｔ）动态力学性能的影响。结果表明，以二乙烯基苯为交联剂，第一组分的交联程度对体系的阻尼性能影响不大，第二组分交联程度增大时可明显提高体系的阻尼性能；以Ｎ－（羟甲基）丙烯酰胺（Ｎ－ＭＡ）为交联剂时，不同的加入方式对体系的阻尼性能影响程度亦有差别。更多还原

【Abstract】 Abstract)The effect of crosslinking degree on the dyriamicmechanical properties of LIPNP (St-BA) /p(BA-St) has been investigated. It has beenshown that based on divinyl benzene ascrosslinker, the crosslinking degree of first com-ponent has little effect on damping oroperties,but increasing of the crosslinking degree of sec-ond component will greatly increase the dampingproperiy of the system; however, whife using N-hydroxymethyl acrylamide (N MA )as crosslink-er, various addition models will affect the damp-ing properries of the system slightly.更多还原