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Johns Manville AP™ Foil25 Polyiso Continuous Insulation is a 25-psi compressive strength board which consists of a uniform closed-cell polyisocyanurate foam core bonded on each side to a foil facer.
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.
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. System Compatibility. Flat & Tapered ENRGY 3®. Component. Insulation. Multi-Ply Single Ply. Type. HT. High Thermal. TP. Tapered.
Applications of Polyisocyanurate. Given its robust characteristics, PIR finds extensive use across multiple domains. In construction, it serves as a high-performance solution for roof and wall insulation in residential and commercial buildings.
Polyisocyanurate (/ ˌ p ɒ l ɪ ˌ aɪ s oʊ s aɪ ˈ æ nj ʊər eɪ t /), also referred to as PIR, polyol, or ISO, is a thermoset plastic [1] typically produced as a foam and used as rigid thermal insulation.
28 lip 2021 · Rigid foam insulation boards are different. Choose carefully between Polyisocyanurate, EPS & XPS or Mineral Wool & Hemp as the wrong choice can reduce insulation performance & cause mold & rot in building envelope's. Ecohome Updated: July 28, 2021. Mike Reynolds.
1 sty 2008 · Polyisocyanurate insulation is widely used in the mechanical and industrial insulation industry. Because of some fundamental chemistry changes, it is now filling the needs as a core material in composite panels.
