| 刘华侨,李红卫,顾培霜,朱家顺.钢丝帘布的剥离测试方法研究[J].轮胎工业,2022,42(2):0120-0123 |
二维码（扫一下试试看！） |
| 钢丝帘布的剥离测试方法研究 |
| Study on Peeling Test Method of Steel Cord |
| 投稿时间：2021-01-26 修订日期：2021-01-26 |
| DOI：10.12135/j.issn.1006-8171.2022.02.0120 |
| 中文关键词: 钢丝帘布 剥离力 覆胶状态 剥离拉伸速率 硫化时间 |
| 英文关键词: steel cord peeling force rubber coating state peeling tensile rate curing time |
| 基金项目: |
| 中图分类号: |
|
| 摘要点击次数: 1820 |
| 全文下载次数: 1473 |
| 中文摘要: |
| 针对钢丝帘布剥离测试结果的系统性不稳定情况，研究剥离力测试结果的影响因素。结果表明：利用夹持端包布提高夹持摩擦力不能改善剥离测试效果，反而导致试样水平端面硫化压力分布不均造成剥离力下降；帘布间敷贴带束胶片虽然能大幅提高剥离力，但从剥离后覆胶状态来看更多反映的是帘布间胶料的撕裂强度；剥离拉伸速率越大，胶料破坏方向越平直，剥离力有下降趋势；硫化时间太长导致的硫化返原可明显降低剥离力。 |
| 英文摘要: |
| In view of the systematic instability of the peeling test results of steel cord，the effect factors on the peeling force test results were studied.The results showed that improved the clamping friction by wrapping cord fabric on clamping end could not improve the peeling test effect，but led to the uneven distribution of curing pressure on the horizontal end face of the sample，resulting in the decrease of peeling force.Although applied belt films between cords could greatly improve the peeling force，it more reflected the tear strength of the compound between cords from the rubber coating state after peeling.The greater the peeling tensile rate was，the straighter the damage direction of the compound，and the peeling force had a downward trend.Curing reversion caused by too long curing time could significantly reduce the peeling force. |
|
|
查看全文
查看/发表评论 下载PDF阅读器 |
| 关闭 |
