Measurement of the loss tangent of low-density polyethylene with a nanoindentation technique

J.L. Loubet; W.C. Oliver; B.N. Lucas

首页> 外文期刊>Journal of Materials Research >Measurement of the loss tangent of low-density polyethylene with a nanoindentation technique

【24h】

Measurement of the loss tangent of low-density polyethylene with a nanoindentation technique

机译：用纳米压痕技术测量低密度聚乙烯的损耗角正切

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

This paper describes experimental measurements of the linear viscoelastic behavior of the surface of low-density (LD) polyethylene in contact with a pyramidal Berkovich diamond indenter. The experiments were carried out at two different temperatures, l5.9 and 27.2 deg. C, between frequencies of 0. l and 800 Hz. Using the shift of the loss tangent between the two temperatures at frequencies lower than 20 Hz and an Arrhenius equation, an activation energy of l05 ± 2 kJ/mol was obtained. This value is in good agreement with the bulk value of the a relaxation of LD polyethylene reported in the literature.

机译：本文介绍了低密度（LD）聚乙烯与金字塔形Berkovich金刚石压头接触表面的线性粘弹性行为的实验测量结果。实验在两个不同的温度下进行，分别为15.9和27.2摄氏度。 C，介于0. l和800 Hz之间。使用频率低于20 Hz的两个温度之间的损耗角正切值的移动和Arrhenius方程，可以得到105±2 kJ / mol的活化能。该值与文献中报道的LD聚乙烯的松弛率的松散值非常吻合。

著录项

来源
《Journal of Materials Research》 |2000年第5期|p.1196-1199|共4页
作者
J.L. Loubet; W.C. Oliver; B.N. Lucas;
展开▼
作者单位

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种 eng
中图分类工程材料学;
关键词

相似文献

外文文献
中文文献
专利

1. Fabry–Perot Open Resonator Technique for Dielectric Permittivity and Loss Tangent Measurements of Yttrium Iron Garnet [J] . Shu Chen, Afsar M.N. IEEE Transactions on Magnetics . 2007,第6期

机译：法布里-珀罗开口谐振器技术用于钇铁石榴石的介电常数和损耗角正切测量
2. Amendment of cavity perturbation technique for loss tangent measurement at microwave frequencies [J] . Jyh Sheen Journal of Applied Physics . 2007,第1期

机译：修正腔扰动技术以测量微波频率下的损耗角正切
3. Room temperature measurement of the anisotropic loss tangent of sapphire using the whispering gallery mode technique [J] . Hartnett J.G., Tobar M.E., Ivanov E.N., IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control . 2006,第1期

机译：使用回音壁模式技术在室温下测量蓝宝石的各向异性损耗正切
4. A new open-resonator technique at 60 GHz for permittivity and loss-tangent measurement of low-loss materials [C] . Afsar, M.N., Ding, . 1999

机译：一种新的60 GHz开放式谐振器技术，用于测量低损耗材料的介电常数和损耗角正切
5. Nondestructive relative permittivity and loss tangent measurements using a split-cylinder resonator. [D] . Janezic, Michael Daniel. 2003

机译：使用分体圆柱谐振器进行无损相对介电常数和损耗角正切测量。
6. Surface Mechanical Characterization of Carbon Nanofiber Reinforced Low-Density Polyethylene by Nanoindentation and Comparison with Bulk Properties [O] . Peyman Nikaeen, Dilip Depan, Ahmed Khattab 2019

机译：纳米茚满的碳纳米纤维增强低密度聚乙烯的表面力学表征及散装性能
7. Linear low-density polyethylene/silica micro- and nanocomposites: dynamic rheological measurements and modelling [O] . 2010

机译：线性低密度聚乙烯/二氧化硅微米和纳米复合材料：动态流变学测量和建模
8. Evaluation of Sectioning Techniques for Electron Microscopic Analyses of Low-Density Polyethylene Foams [R] . McCarthy, P. L., Price, C. W. 1986

机译：低密度聚乙烯泡沫电子显微镜分析技术评价

Measurement of the loss tangent of low-density polyethylene with a nanoindentation technique

摘要

著录项

相似文献

相关主题

期刊订阅