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| 烟用拉线粘接性能的测试方法 | |
| 引用本文： | 韩云辉,李旭华,方细玲,刘丹,张龙,陈宸. 烟用拉线粘接性能的测试方法[J]. 烟草科技, 2012, 0(3): 8-11 |
| 作者姓名： | 韩云辉 李旭华 方细玲 刘丹 张龙 陈宸 |
| 作者单位： | 1. 中国烟草标准化研究中心,郑州,450001 2. 广东中烟工业有限责任公司技术中心,广州市,510145 3. 中国科学院安徽光学精密机械研究所,合肥市,230031 |
| 基金项目： | 国家烟草专卖局标准项目“烟用拉线”(2011B046) |
| 摘 要： | 为研究烟用拉线粘接性能的测试方法,分析了初粘性、持粘性、水平剥离强度、90°剥离强度、180°剥离强度等粘接性能测试方法的基本原理,对水平剥离强度、90°剥离强度和180°剥离强度测试方法进行了比较.结果表明:初粘性、水平剥离强度均不适用于拉线粘接性能的测试；持粘性测试方法需要时间较长,不适宜作为拉线粘接性能优劣的判定手段；180°剥离强度测试结果离散度小,变异系数为3.5％,优于90°剥离强度测试方法,且测试方法科学合理、数据稳定、适用性强,可以作为表征烟用拉线粘接性能的测试方法. |
| 关 键 词： | 烟用拉线 粘接性能 剥离强度 |
Method for Testing Binding Property of Tear-tape |
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| HAN Yunhui , LI Xuhua , FANG Xiling , LIU Dan , ZHANG Long , CHEN Chen. Method for Testing Binding Property of Tear-tape[J]. Tobacco Science & Technology, 2012, 0(3): 8-11 | |
| Authors: | HAN Yunhui LI Xuhua FANG Xiling LIU Dan ZHANG Long CHEN Chen |
| Affiliation: | 1) 1.China Tobacco Standardization Research Center,Zhengzhou 450001,China 2.Technology Center of China Tobacco Guangdong Industrial Co.,Ltd.,Guangzhou 510145,China 3.Anhui Institute of Optics and Fine Mechanics of CAS,Hefei 230031,China |
| Abstract: | To study the testing method for binding property of tear-tape,the basic principles of the methods for testing initial tackiness,persistent tackiness,horizontal peel strength,peel strength at an angle of 90° or 180° were analyzed,and the methods of testing horizontal peel strength,90° peel strength,180° peel strength were compared.The results showed that: 1)methods of testing initial tackiness and horizontal peel strength were not suitable for testing the binding property of tear-tape;2)method of testing persistent tackiness was not appropriate to evaluating the binding property of tear-tape because of longer testing duration;3)the results of 180° peel strength tests were of low dispersion with a coefficient of variation of 3.5%,lower than those of 90° peel strength test.It suggested that 180° peel strength test method was stabler and more applicable to the characterization of the binding property of tear-tape. |
| Keywords: | Tear-tape for cigarette Binding property Peel strength |
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