TERMIUM Plus®

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

PLASTIQUE ISOCYANURATE [1 record]

Record 1 2015-03-21

English

Subject field(s)
  • Plastics Manufacturing
DEF

A plastic based on polymers in which trimerization of isocyanates incorporates six-membered isocyanurate ring groups in a chain.

OBS

In commercial polyisocyanurate cellular plastics, 10 to 30% of the available isocyanate groups are reacted with polyols to introduce urethane groups into the chain.

OBS

polyisocyanurate plastic; isocyanurate plastic: terms and definition standardized by ISO.

French

Domaine(s)
  • Plasturgie
DEF

Plastique à base de polymères dans lesquels la trimérisation des isocyanates permet d'incorporer dans une chaîne des groupes cycliques isocyanurates à six membres.

OBS

Dans les plastiques polyisocyanurates cellulaires du commerce, 10 à 30 % des groupes isocyanates ont réagi sur des polyols pour incorporer des groupes uréthannes dans la chaîne.

OBS

plastique polyisocyanurate; plastique isocyanurate : termes et définition normalisés par l'ISO.

Spanish

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

Plástico a base de polímeros en el cual la trimerización de los isocianatos incorpora seis grupos de anillos isocianuratos en una cadena.

OBS

En el comercio de los plásticos polyisocyanurados, el 10 al 30 % de los grupos isocianatos disponibles han sido reaccionados con polioles para introducir grupos uretanos en la cadena.

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