滤布力学性能的试验研究  

An experimental investigation of the mechanical performance of filter cloth.

作　　者：卢志明[1] 严刚[1] 钱逸[1] 张康达[1] 

机构地区：[1]浙江工业大学

出　　处：《化工机械》2000年第1期4-6,共3页Chemical Engineering & Machinery

摘　　要：通过4种合成纤维滤布的强力拉伸试验,测得了滤布在干、湿两种状态下的力学性能指标,得出了不同拉伸速度对滤布断裂强度和断裂伸长率的影响,同时指出当滤布的应力超过屈服点时,会出现应力松驰现象。Through the strong pulling tests of four kinds of synthetic fiber filter cloth,the mechanical performance index of the filter cloth in dry and wet conditions were measured,the influence of various pulling speeds on the fracture strength and the fracture tensile rate of the filter cloth was derived.It was concluded that the stress of the filter cloth could relax when it was beyond the yield point.

关 键 词：滤布 力学性能 试验 过滤机 合成纤维 

分 类 号：TQ051.85[化学工程] TS106.62[轻工技术与工程—纺织工程]