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Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and approved for direct application to steel decks.
POLYISOCYANURATE FOAM INSULATION DESCRIPTION Trymer® 2000XP insulation is a closed-cell insulation that features improved dimensional stability over a wider range of temperatures than standard polyurethane insulation. Trymer 2000XP insulation is polyurethane modified polyisocyanurate (PIR) cellular plastic. The rigid insulation is supplied in the
Insulation Materials Specification Chart from the NIA National Insulation Training Program. This chart provides the reader with material properties as typically specified in ASTM material specifications and is a guide to performance characteristics but may not be sufficient for writing specifications. This was created by NIA for use by NIA in ...
JM’s Polyisocyanurate foam, known as TRYMER® PIR, is a closed-cell, high-performance insulation for use in industrial and commercial applications. TRYMER PIR is manufactured into bunstocks to be fabricated into the appropriate shapes and sizes for pipes, vessels, equipment, and duct applications.
We use 4-inch polyiso SIPs with an R-value of R-12 and 8-inch polyiso SIPs with an R-24 insulation value. Polyisocyanurate is such a good insulation material (due to high R-value) that is used in several types of insulation.
Specification for Unfaced Preformed Rigid Cellular Polyisocyanurate Insulation. In addition, we have FM Approval for ISO-C1/2.0 as a Specified Tested Identified Component under Approval Standard 4880 for Insulated Building Panels. ISO-C1/2.0 also has received a Notice of Acceptance from Miami-Dade. Note to Engineers
Polyisocyanurate boards (also known as PIR or polyiso) and rigid polyurethane foam are highly durable and best-in-class options for thermal insulation in the construction industry and in appliances.
