杜仲胶/氯丁橡胶共混及其隔音性能研究

baozang

杜仲胶/氯丁橡胶共混及其隔音性能研究
% Y+ g8 G* g7 }7 s* w1 [
【英文篇名】 GUTTA-PERCHA/CHLOROPRENE RUBBER BLENDS AND THE STUDY OF SOUNDPROOF PROPERTY
1 X, f; A/ e$ H6 V5 g$ R【作者中文名】 任庆海; 马养民; 张天福;
【作者英文名】 REN Qing-hai; MA Yang-min; ZHANG Tian-fu（School of Chemistry and Chemical Engineering; Shaanxi University of Science & Technology; Xi′an 710021; China）;
2 x% h8 L) o8 W/ @( t8 {' `6 N# ?【作者单位】 陕西科技大学化学与化工学院;
4 h& r" Y! b& O/ i; W【文献出处】 陕西科技大学学报(自然科学版), Journal of Shaanxi University of Science & Technology(Natural Science Edition), 编辑部邮箱 2011年 01期  
8 `' c: n& c$ p$ M! n$ P期刊荣誉：ASPT来源刊  中国期刊方阵  CJFD收录刊
【关键词】 杜仲胶; 氯丁橡胶; 共混; 发泡; 隔音材料;
【英文关键词】 gutta-percha; chloroprene rubber; blend; vesicant; deadening rubber;
3 t/ n, `( C. w& c' c* d- t【摘要】 杜仲胶作为热塑性材料具有优异的低温可塑加工性和优良的耐水、耐寒、耐酸碱、高绝缘等特性,同时还具有高阻尼性,并且利用其高阻尼性可制作隔音设备与减震材料.作者将杜仲胶与氯丁橡胶共混,加入发泡剂,制备了具有良好吸声和隔音性能的杜仲胶/氯丁橡胶复合材料,并研究了复合材料各组分的最佳配比、发泡剂的最佳用量及其硫化特性.
% ^; L3 k" P% H0 s: C8 f$ ^【英文摘要】 Gutta-percha as low-temperature thermoplastic materials has excellent processing of plastic,excellent water resistance,cold resistance,acid and alkali resistance,high insulation and high damping.Gutta-percha can be used for insulation and damping materials due to its high damping of the system.In this paper,gutta-percha and chloroprene rubber were blended,and foaming agent was added into composite.Meanwhile,we studied the optimum proportion of the composite,the optimum amount of foaming agent and the