Definitions
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun organic chemistry A form of
polyurethane polymer , based oncyanuric acid , formed from apolyhydroxy alcohol and adiisocyanate ; it formsfoams that are used for thermalinsulation
Etymologies
Sorry, no etymologies found.
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Examples
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Substituting extruded polystyrene with insulation made with polyisocyanurate reduces the greenhouse gas payback from 65 years to just 2.7 years.
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Substituting extruded polystyrene with insulation made with polyisocyanurate reduces the greenhouse gas payback from 65 years to just 2.7 years.
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The new InsulFoamR HD Composite panel is a closed-cell, extremely lightweight and resilient EPS foam factory bonded to high-density polyisocyanurate cover board.
unknown title 2011
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Sandwich panels comprising two metal facings and a polyisocyanurate (PIR) rigid foam core have been used for years to thermally insulate large warehouses, cold stores and other industrial buildings.
The Engineer - News 2010
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Sandwich panels comprising two metal facings and a polyisocyanurate (PIR) rigid foam core have been used for years to thermally insulate large warehouses, cold stores and other industrial buildings.
The Engineer - News 2010
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Thermax insulation in basement: it is a polyisocyanurate.
TreeHugger 2010
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Also as a commercial roofer I have access to Epdm, Pvc, and Tpo membrane scraps as well as polyisocyanurate insulation scraps.
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Trade, climate top US-China agenda today that it is initiating an investigation into the alleged injurious dumping of polyisocyanurate thermal insulation board
WN.com - Articles related to Banks threatened with windfall tax on profits amid storm over bonuses 2009
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today that it is initiating an investigation into the alleged injurious dumping of polyisocyanurate thermal insulation board trade deficit unexpectedly narrowed in August as exports posted a small gain, while imports fell on a big drop in demand for foreign oil.
WN.com - Articles related to Banks threatened with windfall tax on profits amid storm over bonuses 2009
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