TERMIUM Plus®

From: Translation Bureau

On social media

Consult the Government of Canada’s terminology data bank.

POLYISOCYANURATE [2 records]

Record 1 2003-10-29

English

Subject field(s)
  • Chemical Elements and Compounds
  • Thermal Insulation
  • Building Insulation and Acoustical Design
DEF

A compound closely related to isocyanate, but containing three NCO groups.

DEF

A trimeric reaction product of an isocyanate having a ring structure ..., characterized by [its] good thermal stability.

CONT

polyisocyanurate: A polymer containing isocyanurate groups.

OBS

Its products are similar to polyurethane resins and [have been used] as rigid foams for insulation ...

Key term(s)
  • polyisocyanurate

French

Domaine(s)
  • Éléments et composés chimiques
  • Isolation thermique
  • Isolation et acoustique architecturale
CONT

[Le mécanisme du durcissement des mélanges de PL/TDI] se trouve confirmé par les travaux [...] concernant la trimérisation des isocyanates en isocyanurates, en présence d'amines tertiaires et de divers composés hétérocycliques contenant de l'oxygène.

Spanish

Save record 1

Record 2 1994-03-03

English

Subject field(s)
  • Chemical Elements and Compounds
  • Plastic Materials
OBS

polyisocyanurate: Term standardized by ISO.

French

Domaine(s)
  • Éléments et composés chimiques
  • Matières plastiques
OBS

polyisocyanurate : Terme normalisé par l'Iso.

Spanish

Save record 2

Copyright notice for the TERMIUM Plus® data bank

© Public Services and Procurement Canada, 2026
TERMIUM Plus®, the Government of Canada's terminology and linguistic data bank
A product of the Translation Bureau

Features

GCtranslate (available on the Government of Canada network only)

Use this artificial intelligence prototype to translate Government of Canada content up to and including Protected B. Available to employees of selected departments and agencies only.

Writing tools

The Language Portal’s writing tools have a new look! Easy to consult, they give you access to a wealth of information that will help you write better in English and French.

Glossaries and vocabularies

Access Translation Bureau glossaries and vocabularies.

Date Modified: