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DEGRADATION CHIMIQUE [1 record]
Record 1 - internal organization data 2014-05-23
Record 1, English
Record 1, Subject field(s)
- Chemistry
- Plastics Manufacturing
Record 1, Main entry term, English
- degradation
1, record 1, English, degradation
correct, standardized
Record 1, Abbreviations, English
Record 1, Synonyms, English
- chemical degradation 2, record 1, English, chemical%20degradation
correct
- breakdown 3, record 1, English, breakdown
correct
Record 1, Textual support, English
Record number: 1, Textual support number: 1 DEF
A change in the chemical structure of a plastic involving a deleterious change in properties. (Refer to deterioration). 4, record 1, English, - degradation
Record number: 1, Textual support number: 1 OBS
Compare "decomposition," "natural degradation," "biodegradation." 5, record 1, English, - degradation
Record number: 1, Textual support number: 2 OBS
degradation: term and definition standardized by ISO. 5, record 1, English, - degradation
Record 1, French
Record 1, Domaine(s)
- Chimie
- Plasturgie
Record 1, Main entry term, French
- dégradation
1, record 1, French, d%C3%A9gradation
correct, feminine noun, standardized
Record 1, Abbreviations, French
Record 1, Synonyms, French
- dégradation chimique 2, record 1, French, d%C3%A9gradation%20chimique
correct, feminine noun
Record 1, Textual support, French
Record number: 1, Textual support number: 1 DEF
Changement dans la structure chimique d'un plastique, amenant un changement indésirable de ses propriétés. (Voir aussi «détérioration».) 3, record 1, French, - d%C3%A9gradation
Record number: 1, Textual support number: 1 CONT
La dégradation des matériaux macromoléculaires est essentiellement caractérisée par une rupture des macromolécules qui les constituent. [...] Les facteurs externes de dégradation peuvent être de nature fort diverses : Dégradation thermique. [...] Dégradation photochimique ou photodégradation. [...] Dégradation oxydante. [...] Dégradation par les radiations ionisantes. [...] Dégradation par action d'agents chimiques. [...] Dégradation biologique. 4, record 1, French, - d%C3%A9gradation
Record number: 1, Textual support number: 1 OBS
dégradation : terme et définition normalisés par l'ISO. 5, record 1, French, - d%C3%A9gradation
Record 1, Spanish
Record 1, Campo(s) temático(s)
- Química
- Fabricación de plásticos
Record 1, Main entry term, Spanish
- degradación
1, record 1, Spanish, degradaci%C3%B3n
correct, feminine noun
Record 1, Abbreviations, Spanish
Record 1, Synonyms, Spanish
Record 1, Textual support, Spanish
Record number: 1, Textual support number: 1 DEF
Cambio en la estructura química de un plástico, que involucra un cambio indeseable en sus propiedades. 1, record 1, Spanish, - degradaci%C3%B3n
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