TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

THERMAL DEGRADATION [2 records]

Record 1 2016-11-15

English

Subject field(s)
  • Plastics Manufacturing
DEF

The entirety of all deleterious chemical modifications of a plastic at elevated temperature.

OBS

thermal degradation: term and definition standardized by ISO.

French

Domaine(s)
  • Plasturgie
DEF

Ensemble de toutes les modifications chimiques nuisibles d'un plastique à température élevée.

OBS

décomposition thermique : terme et définition normalisés par l'ISO.

Spanish

Campo(s) temático(s)
  • Fabricación de plásticos
DEF

Conjunto de todas las modificaciones químicas nocivas de un plástico a temperatura elevada.

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Record 2 2016-11-15

English

Subject field(s)
  • Thermodynamics
DEF

The chemical decomposition of a compound by heat, involving the uncatalyzed cleavage of covalent bonds.

OBS

Molecular deterioration of materials (usually organics) because of overheat; can be avoided by low-temperature or vacuum processing, as for foods and pharmaceuticals.

French

Domaine(s)
  • Thermodynamique

Spanish

Campo(s) temático(s)
  • Termodinámica
DEF

Descomposición química de un compuesto mediante calor, que supone la división sin catálisis de enlaces covalentes.

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