回归分析法研究补强剂对NBR/EVM并用胶性能的影响  

Study on the Effect of Reinforcing Agent on Properties of NBR/EVM Blends by Regression Analysis

作　　者：曾凡伟[1] 肖建斌[1] 王贝贝[1] 蒋文[1] 李建芳[1] 

机构地区：[1]青岛科技大学橡塑材料与工程教育部重点实验室,山东青岛266042

出　　处：《特种橡胶制品》2011年第5期31-34,共4页Special Purpose Rubber Products

摘　　要：采用回归分析法研究了FEF和ZDMA用量对NBR/EVM并用胶性能的影响。结果表明,在试验范围内,随着FEF或ZDMA用量的增加,硫化胶的硬度、拉伸强度、撕裂强度、100%定伸应力、压缩永久变形逐渐增大,而拉断伸长率逐渐减小,耐油性能得到改善;由等高线曲线可以清楚地看出两者用量对性能影响的规律,并可以预测胶料的各项物性与配合剂用量之间的关系。The effect of FEF and ZDMA amount on the properties of NBR/EVM blends were studied by using regression analysis method.With the increase of FEF or ZDMA amount,the properties of NBR/EVM vulcanizate,such as hardness,tensile strength,tear strength,100% modulus and compression set increased,but elongation at break decreased,the oil-resistance was improved.The relationship between mechanical properties and additives amount of the NBR/EVM blends would be predicted by regression analysis method.

关 键 词：NBR/EVM ZDMA 物理机械性能 回归分析 

分 类 号：TQ330.387[化学工程—橡胶工业]