FR2430609A1 - Dispositif de photovieillissement accelere des polymeres - Google Patents

Dispositif de photovieillissement accelere des polymeres

Info

Publication number
FR2430609A1
FR2430609A1 FR7820273A FR7820273A FR2430609A1 FR 2430609 A1 FR2430609 A1 FR 2430609A1 FR 7820273 A FR7820273 A FR 7820273A FR 7820273 A FR7820273 A FR 7820273A FR 2430609 A1 FR2430609 A1 FR 2430609A1
Authority
FR
France
Prior art keywords
specimens
light
esp
plastics
appts
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7820273A
Other languages
English (en)
Other versions
FR2430609B1 (fr
Inventor
Jacques Lemaire
Jean Quemner
Serge Perrier
Rene Arnaud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Anonyme de Telecommunications SAT
Original Assignee
Societe Anonyme de Telecommunications SAT
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 Societe Anonyme de Telecommunications SAT filed Critical Societe Anonyme de Telecommunications SAT
Priority to FR7820273A priority Critical patent/FR2430609A1/fr
Publication of FR2430609A1 publication Critical patent/FR2430609A1/fr
Application granted granted Critical
Publication of FR2430609B1 publication Critical patent/FR2430609B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/004—Investigating resistance of materials to the weather, to corrosion, or to light to light

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

L'invention concerne un dispositif de photovieillissement accéléré de polymères. Le dispositif selon l'invention comprend une lampe fournissant un faisceau parallèle de faible section, un porte-échantillons disposé à l'intérieur d'une enceinte et placé sur le trajet de ce faisceau et un moyen pour faire effectuer au porte-échantillons un mouvement de translation alternatif dans un plan perpendiculaire à l'axe du faisceau.
FR7820273A 1978-07-07 1978-07-07 Dispositif de photovieillissement accelere des polymeres Granted FR2430609A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7820273A FR2430609A1 (fr) 1978-07-07 1978-07-07 Dispositif de photovieillissement accelere des polymeres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7820273A FR2430609A1 (fr) 1978-07-07 1978-07-07 Dispositif de photovieillissement accelere des polymeres

Publications (2)

Publication Number Publication Date
FR2430609A1 true FR2430609A1 (fr) 1980-02-01
FR2430609B1 FR2430609B1 (fr) 1982-01-08

Family

ID=9210445

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820273A Granted FR2430609A1 (fr) 1978-07-07 1978-07-07 Dispositif de photovieillissement accelere des polymeres

Country Status (1)

Country Link
FR (1) FR2430609A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555749A1 (fr) * 1983-11-30 1985-05-31 Iwasaki Electric Co Ltd Procede et appareil de preevaluation pour un essai de resistance a l'action des intemperies
FR2614699A1 (fr) * 1987-04-28 1988-11-04 Cezeaux Labo Photochimie Ens U Dispositif de photovieillissement accelere de materiaux contenant des matieres polymeres
US7353722B2 (en) * 2003-09-18 2008-04-08 Atlas Material Testing Technology Gmbh Contactless measurement of the surface temperature of naturally or artificially weathered samples
EP1947444A3 (fr) * 2007-01-17 2009-02-11 Atlas Material Testing Technology GmbH Dispositif destiné à la vérification de la lumière ou du vieillissement d'un boîtier d'échantillons à l'aide d'un filtre à rayons UV intégré
WO2014116795A1 (fr) * 2013-01-23 2014-07-31 Sabic Innovative Plastics Ip B.V. Procédé de détermination de dégradation de matières thermoplastiques
US9897551B2 (en) 2013-01-23 2018-02-20 Sabic Global Technologies B.V. Method for accelerated degradation of thermoplastics

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489434A (fr) * 1965-08-12 1967-07-21 Metrimpex Magyar Mueszeripari Appareil pour l'étude quantitative de processus d'oxydation à la lumière et à lachaleur
US3675477A (en) * 1970-10-29 1972-07-11 Avco Corp Testing method and device using filtered ultra violet radiation
US3693020A (en) * 1969-11-04 1972-09-19 M & T Chemicals Inc Photodegradometer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489434A (fr) * 1965-08-12 1967-07-21 Metrimpex Magyar Mueszeripari Appareil pour l'étude quantitative de processus d'oxydation à la lumière et à lachaleur
US3693020A (en) * 1969-11-04 1972-09-19 M & T Chemicals Inc Photodegradometer
US3675477A (en) * 1970-10-29 1972-07-11 Avco Corp Testing method and device using filtered ultra violet radiation

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555749A1 (fr) * 1983-11-30 1985-05-31 Iwasaki Electric Co Ltd Procede et appareil de preevaluation pour un essai de resistance a l'action des intemperies
FR2614699A1 (fr) * 1987-04-28 1988-11-04 Cezeaux Labo Photochimie Ens U Dispositif de photovieillissement accelere de materiaux contenant des matieres polymeres
EP0289436A3 (en) * 1987-04-28 1989-09-13 Universite De Clermont Ii Laboratoire De Photochimie Circuit for the accelerated aging of materials containing polymers by optical radiation
US7353722B2 (en) * 2003-09-18 2008-04-08 Atlas Material Testing Technology Gmbh Contactless measurement of the surface temperature of naturally or artificially weathered samples
EP1947444A3 (fr) * 2007-01-17 2009-02-11 Atlas Material Testing Technology GmbH Dispositif destiné à la vérification de la lumière ou du vieillissement d'un boîtier d'échantillons à l'aide d'un filtre à rayons UV intégré
WO2014116795A1 (fr) * 2013-01-23 2014-07-31 Sabic Innovative Plastics Ip B.V. Procédé de détermination de dégradation de matières thermoplastiques
CN104937392A (zh) * 2013-01-23 2015-09-23 沙特基础全球技术有限公司 用于测定热塑性材料的退化的方法
US9557218B2 (en) 2013-01-23 2017-01-31 Sabic Global Technologies B.V. Method for determining degradation of thermoplastics
US9897551B2 (en) 2013-01-23 2018-02-20 Sabic Global Technologies B.V. Method for accelerated degradation of thermoplastics
US9921145B2 (en) 2013-01-23 2018-03-20 Sabic Global Technologies B.V. Method for determining degradation of thermoplastics
CN104937392B (zh) * 2013-01-23 2018-09-25 沙特基础全球技术有限公司 用于测定热塑性材料的退化的方法

Also Published As

Publication number Publication date
FR2430609B1 (fr) 1982-01-08

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