Experimental study on aging performance of elevator polyurethane buffer

Experimental study on aging performance of elevator polyurethane buffer

In this paper, the hygrothermal aging experiments of polyurethane buffer materials for elevator were carried out for 5 days, 10 days, 15 days, 20 days, 25 days and 33 days. The quality change, hardness change, tensile strength and elongation at break of the test materials before and after the experi...

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Main Authors: Ren Facai, Jiang Tao, Liang Xiao, Hou Shaoyi
Format: Article
Language:English
Published: EDP Sciences 2021-01-01
Series:E3S Web of Conferences
Online Access:https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01051.pdf
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spelling doaj-a9c9259091db4d8f90172a2a81b6220c2021-02-18T10:43:24ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012360105110.1051/e3sconf/202123601051e3sconf_icersd2020_01051Experimental study on aging performance of elevator polyurethane bufferRen FacaiJiang TaoLiang XiaoHou ShaoyiIn this paper, the hygrothermal aging experiments of polyurethane buffer materials for elevator were carried out for 5 days, 10 days, 15 days, 20 days, 25 days and 33 days. The quality change, hardness change, tensile strength and elongation at break of the test materials before and after the experiment were compared and analyzed. The results show that the aging process of polyurethane materials is accelerated by the humid and hot environment.https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01051.pdf
collection DOAJ
language English
format Article
sources DOAJ
author Ren Facai
Jiang Tao
Liang Xiao
Hou Shaoyi
spellingShingle Ren Facai
Jiang Tao
Liang Xiao
Hou Shaoyi
Experimental study on aging performance of elevator polyurethane buffer
E3S Web of Conferences
author_facet Ren Facai
Jiang Tao
Liang Xiao
Hou Shaoyi
author_sort Ren Facai
title Experimental study on aging performance of elevator polyurethane buffer
title_short Experimental study on aging performance of elevator polyurethane buffer
title_full Experimental study on aging performance of elevator polyurethane buffer
title_fullStr Experimental study on aging performance of elevator polyurethane buffer
title_full_unstemmed Experimental study on aging performance of elevator polyurethane buffer
title_sort experimental study on aging performance of elevator polyurethane buffer
publisher EDP Sciences
series E3S Web of Conferences
issn 2267-1242
publishDate 2021-01-01
description In this paper, the hygrothermal aging experiments of polyurethane buffer materials for elevator were carried out for 5 days, 10 days, 15 days, 20 days, 25 days and 33 days. The quality change, hardness change, tensile strength and elongation at break of the test materials before and after the experiment were compared and analyzed. The results show that the aging process of polyurethane materials is accelerated by the humid and hot environment.
url https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/12/e3sconf_icersd2020_01051.pdf
work_keys_str_mv AT renfacai experimentalstudyonagingperformanceofelevatorpolyurethanebuffer
AT jiangtao experimentalstudyonagingperformanceofelevatorpolyurethanebuffer
AT liangxiao experimentalstudyonagingperformanceofelevatorpolyurethanebuffer
AT houshaoyi experimentalstudyonagingperformanceofelevatorpolyurethanebuffer
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