摘要
通过对不同批次氟橡胶O形圈的检测分析认为,当所测O形圈的密度、硬度、拉伸强度和压缩永久变形率标准偏差分别不大于0.0017、0.52、0.98和1.16时,判定这批产品为同一批次。
Through detection analysis of the different batches Viton O-ring,when standard deviation of the densi-ty,hardness,tensile strength and compression ratio of the O-ring are not more than 0.0017,0.52,0.98 and 1.16 respectively ,it is determined for the same batch product.
出处
《合成材料老化与应用》
2014年第1期54-56,共3页
Synthetic Materials Aging and Application
关键词
氟橡胶
标准偏差
密度
硬度
拉伸性能
压缩永久变形率
Viton
standard deviation
density
hardness
tensile properties
Compression ratio
