Polyisocyanurate And Polyurethane Foam Board Insulation

0 75 in x 4 ft x 8 ft r matte plus 3 1 faced polyisocyanurate garage door foam board insulation item 15330 model 15330.
Polyisocyanurate and polyurethane foam board insulation. Polyisocyanurate also referred to as pir polyiso or iso is a thermoset plastic typically produced as a foam and used as rigid thermal insulation. Unlike other types of urethane boards these boards contain a gas that has a low conductivity level within closed cells on the board. The starting materials are similar to those used in polyurethane pur except that the proportion of methylene diphenyl diisocyanate mdi is higher and a polyester derived polyol is used in the reaction instead of a polyether polyol. 0 75 in x 4 ft x 8 ft.
The basic types of foam board insulation include. Polyisocyanurate and polyurethane are two materials that are commonly used to create foam board insulation. Polyisocyanurate pir is one of the most efficient insulation material used in construction. This product is an improvement of previously used pur boards polyurethane typically produced as a foam and used as rigid thermal insulation.
Regular sopra iso is a closed cell polyisocyanurate foam insulation board laminated with a glass fibre reinforced organic facer. Foam board insulation overview. They include expanded polystyrene extruded polystyrene and polyisocyanurate unfaced or foil faced. Polystyrene polyurethane or polyisocyanurate.
Sopra iso plus is a closed cell polyisocyanurate foam insulation board laminated with a polymer coated glass fibre facer.