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AR074194A1 - Instrumento portatil para el testeo de polimeros - Google Patents

Instrumento portatil para el testeo de polimeros

Info

Publication number
AR074194A1
AR074194A1 ARP090104430A AR074194A1 AR 074194 A1 AR074194 A1 AR 074194A1 AR P090104430 A ARP090104430 A AR P090104430A AR 074194 A1 AR074194 A1 AR 074194A1
Authority
AR
Argentina
Prior art keywords
polymer
indentation
portable instrument
polymer testing
degradation
Prior art date
Application number
Other languages
English (en)
Inventor
Ladji Cisse
Fabrice Guerout
Richard Boor
Original Assignee
Ca Atomic Energy Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ca Atomic Energy Ltd filed Critical Ca Atomic Energy Ltd
Publication of AR074194A1 publication Critical patent/AR074194A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/42—Investigating hardness or rebound hardness by performing impressions under a steady load by indentors, e.g. sphere, pyramid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/40—Investigating hardness or rebound hardness
    • G01N3/405—Investigating hardness or rebound hardness by determining the vibration frequency of a sensing element in contact with the specimen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/44—Resins; Plastics; Rubber; Leather
    • G01N33/445—Rubber
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0222—Temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/026—Specifications of the specimen
    • G01N2203/0286—Miniature specimen; Testing on microregions of a specimen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

La presente solicitud provee un método de indentacion de polímero y un testeador que incluye medir el tiempo tomado por un material polimérico en recuperar una porcion ajustada de una deformacion inicial y usa esta duracion como un indicador de degradacion del material. El tiempo de recuperacion fue encontrado ser más sensible a degradacion de cable que la rigidez compresiva específica (o modulo de indentador) medida durante la fase de indentacion, y su alta sensibilidad fue lograda por ambas muestras de polímero en envejecimiento térmico y por radiacion.
ARP090104430 2008-11-14 2009-11-16 Instrumento portatil para el testeo de polimeros AR074194A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11488908P 2008-11-14 2008-11-14

Publications (1)

Publication Number Publication Date
AR074194A1 true AR074194A1 (es) 2010-12-29

Family

ID=42169574

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090104430 AR074194A1 (es) 2008-11-14 2009-11-16 Instrumento portatil para el testeo de polimeros

Country Status (7)

Country Link
US (2) US8857246B2 (es)
EP (1) EP2356425B1 (es)
JP (1) JP5502096B2 (es)
KR (1) KR101751073B1 (es)
AR (1) AR074194A1 (es)
CA (1) CA2743739C (es)
WO (1) WO2010054486A1 (es)

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* Cited by examiner, † Cited by third party
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WO2010054486A1 (en) * 2008-11-14 2010-05-20 Atomic Energy Of Canada Limited Portable polymer tester
US8950267B2 (en) * 2010-09-15 2015-02-10 Fraunhofer Usa, Inc. Methods and apparatus for detecting cross-linking in a polymer
JP6200198B2 (ja) * 2013-04-26 2017-09-20 三菱日立パワーシステムズ株式会社 回転電気の絶縁診断方法
EP2940451B1 (de) * 2014-04-30 2019-05-22 Heinrich Bareiss Prüfgerätebau GmbH Messgerät zur bestimmung von härtewerten elastischer werkstoffe und verfahren zur bestimmung von härtewerten elastischer werkstoffe mit einem messgerät
KR101762505B1 (ko) * 2015-09-14 2017-07-28 아주대학교산학협력단 케이블 검사 장치
US10288539B2 (en) * 2015-10-16 2019-05-14 General Electric Company Method for testing of flexural fatigue resistance and associated system thereof
EP3267176A1 (en) * 2016-07-08 2018-01-10 Anton Paar TriTec SA Methods for surface evaluation
FR3059104B1 (fr) 2016-11-18 2020-12-11 Electricite De France Dispositif et procede d'estimation d'un parametre d'un materiau polymere
JP6734590B2 (ja) * 2017-04-19 2020-08-05 国立研究開発法人建築研究所 既設軟質材の劣化度合検査方法及び劣化度合検査システム
JP2019219269A (ja) * 2018-06-20 2019-12-26 東北電子産業株式会社 粘弾性特性測定プローブ
CN108801792B (zh) * 2018-08-29 2020-10-16 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） 一种缆索弹性模量测量装置及测量方法
AR119131A1 (es) * 2019-08-02 2021-11-24 Candu Energy Inc Probador de polímeros portátil y método de prueba
US11243154B2 (en) * 2019-10-22 2022-02-08 Irvin Automotive Products, LLC Foam displacement indicator
JP7549978B2 (ja) * 2020-06-19 2024-09-12 日立Ｇｅニュークリア・エナジー株式会社 高分子材料の余寿命判定方法および検査方法
CN112557438B (zh) * 2020-11-11 2022-05-20 南方电网科学研究院有限责任公司 一种高压交流电缆绝缘用预交联料存储寿命检测方法
CN114720314B (zh) * 2022-05-06 2025-01-07 昆明电缆集团昆电工电缆有限公司 一种检测紫外光交联电缆绝缘层交联度的方法

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US3102417A (en) * 1961-04-13 1963-09-03 Walter H Chambers Portable tester for rockwell or other penetration hardness methods
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JP3739314B2 (ja) * 2001-12-14 2006-01-25 日章電機株式会社 材料表面の機械的特性試験装置
EP1493011A1 (en) 2002-04-10 2005-01-05 Mts Systems Corporation Method and apparatus for determining properties of a test material by scratch testing
JP4495398B2 (ja) 2003-01-22 2010-07-07 株式会社ディスコ 研磨パッドの交換方法，研磨パッドの動的粘弾性測定装置
JP2005024384A (ja) 2003-07-02 2005-01-27 Toray Res Center:Kk 圧縮疲労試験方法
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US7647822B2 (en) * 2006-02-21 2010-01-19 Wayne A Bonin Coaxial imaging for indentation instruments
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WO2010054486A1 (en) * 2008-11-14 2010-05-20 Atomic Energy Of Canada Limited Portable polymer tester

Also Published As

Publication number Publication date
EP2356425A1 (en) 2011-08-17
US20120085155A1 (en) 2012-04-12
EP2356425A4 (en) 2015-05-13
US8857246B2 (en) 2014-10-14
JP2012508866A (ja) 2012-04-12
JP5502096B2 (ja) 2014-05-28
CA2743739A1 (en) 2010-05-20
US10107732B2 (en) 2018-10-23
KR20110091871A (ko) 2011-08-16
KR101751073B1 (ko) 2017-06-26
EP2356425B1 (en) 2016-07-13
US20150090016A1 (en) 2015-04-02
CA2743739C (en) 2017-08-22
WO2010054486A1 (en) 2010-05-20

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