紫外线辐射对电线护套的降解

Research Papers Faculty of Materials Science and Technology Slovak University of Technology Pub Date : 2021-06-01 DOI:10.2478/rput-2021-0010

Alica Pastierová, Peter Godovčin

{"title":"紫外线辐射对电线护套的降解","authors":"Alica Pastierová, Peter Godovčin","doi":"10.2478/rput-2021-0010","DOIUrl":null,"url":null,"abstract":"Abstract The objective of this manuscript is to report experimental results concerning the effect of accelerated UV-C ageing on the properties of samples of halogen-free sheaths of power cables. Two samples of halogen free sheaths of power cables of Vuki a.s. CHKE-V E30 and Nexans 273-K3 HERP/CWB/2SZH were studied after exposition on the UV-C radiation in a closed chamber. Degradation was monitored by the change in infrared spectra of the samples, their hardness and colour. Based on the observed changes, it can be argued that exposure to the UVC radiation affects the observed properties on the surface of the studied samples. All the observed changes were due to the rupture of the bonds towing to the absorption of UV-C radiation.","PeriodicalId":21013,"journal":{"name":"Research Papers Faculty of Materials Science and Technology Slovak University of Technology","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2021-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Degradation of Electrical Wire Sheaths By UV Radiation\",\"authors\":\"Alica Pastierová, Peter Godovčin\",\"doi\":\"10.2478/rput-2021-0010\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract The objective of this manuscript is to report experimental results concerning the effect of accelerated UV-C ageing on the properties of samples of halogen-free sheaths of power cables. Two samples of halogen free sheaths of power cables of Vuki a.s. CHKE-V E30 and Nexans 273-K3 HERP/CWB/2SZH were studied after exposition on the UV-C radiation in a closed chamber. Degradation was monitored by the change in infrared spectra of the samples, their hardness and colour. Based on the observed changes, it can be argued that exposure to the UVC radiation affects the observed properties on the surface of the studied samples. All the observed changes were due to the rupture of the bonds towing to the absorption of UV-C radiation.\",\"PeriodicalId\":21013,\"journal\":{\"name\":\"Research Papers Faculty of Materials Science and Technology Slovak University of Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2021-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Research Papers Faculty of Materials Science and Technology Slovak University of Technology\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.2478/rput-2021-0010\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Research Papers Faculty of Materials Science and Technology Slovak University of Technology","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.2478/rput-2021-0010","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

摘要本文报道了UV-C加速老化对电力电缆无卤素护套样品性能影响的实验结果。对Vuki a.s CHKE-V E30和Nexans 273-K3 HERP/CWB/2SZH两种电力电缆的无卤素护套进行了封闭室紫外线辐射暴露研究。通过样品的红外光谱、硬度和颜色的变化来监测降解情况。根据观察到的变化，可以认为暴露于UVC辐射会影响所研究样品表面的观察性质。所有观察到的变化都是由于吸收UV-C辐射导致的键断裂。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Degradation of Electrical Wire Sheaths By UV Radiation

Abstract The objective of this manuscript is to report experimental results concerning the effect of accelerated UV-C ageing on the properties of samples of halogen-free sheaths of power cables. Two samples of halogen free sheaths of power cables of Vuki a.s. CHKE-V E30 and Nexans 273-K3 HERP/CWB/2SZH were studied after exposition on the UV-C radiation in a closed chamber. Degradation was monitored by the change in infrared spectra of the samples, their hardness and colour. Based on the observed changes, it can be argued that exposure to the UVC radiation affects the observed properties on the surface of the studied samples. All the observed changes were due to the rupture of the bonds towing to the absorption of UV-C radiation.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Research Papers Faculty of Materials Science and Technology Slovak University of Technology

自引率

0.00%

发文量