As a product, polyurethane foam is over half a century old. However, it was not until further innovations, and Walter Baughman’s discovery of the Blendometer in 1953 that mass production of polyurethane foam began. Otto Bayer began working with polyurethanes in 1937. These materials were also used to produce rigid foams, gum rubber, and elastomers.ĭr. The invention of these foams (initially called imitation Swiss cheese by the inventors) was thanks to water accidentally introduced in the reaction mix. Commercial production of flexible polyurethane foam began in 1954, based on toluene diisocyanate (TDI) and polyester polyols. In 1952 polyisocyanates became commercially and commercial production of polyurethane foam began in 1954 based on toluene diisocyanate (TDI) and polyester polyols. Myth #1: Foam Roofing is NewĪlthough the groundwork for polyurethane foam was done by Otto Bayer and his team in 1937, polyurethane foam would not become available until much later. SPF foam roofing is plagued by myths and misconceptions. Picture: A Sprayed Polyurethane Foam roof (SPF) installation on a warehouse. Without further adieu, here are ten of the most common polyurethane spray foam roofing myths, listed in no particular order. ![]() This article is an attempt to dispel some of the most typical myths and rumors about foam roofing. With about three decades of foam roofing experience we have heard some myths so absurd we wont bother listing them here. Some of these misconceptions may be partly due to the fact that there are so many different kinds of foam. There are probably as many myths as there are types of foam. Foam roofing is one of the most common polyurethane foam applications. Finally, polyurethane foam is a yellow type of foam for roofing, insulation, refrigeration warehouses, foam boards. Styrofoam is usually white, and typical uses are white foam for coolers, mugs, or cups (e.g. Polyethylene foam is used in cushions, pillows, and beds. Polystyrene foam (often blue) is used in rafts, life preservers, and insulation wraps for residential homes. Some examples of FPF products are: polystyrene foam, polyethylene foam, styrofoam, and polyurethane foam. There are many different types of foam out there they are all based on altered forms of plastic filled with micro bubbles. In Europe, Icynene Spray Foam insulation have been assessed by the British Board of Agrément, ATec: Avis Technique, the EEA: European Economic Area and the VTT: European Technical Approval.According to the polyurethane foam association over 1.8 billion pounds of flexible polyurethane foam (FPF) products are produced annually in North America. North American evaluation reports for Icynene Spray Foam insulation products can be found on the following US and Canadian websites:Īdditional testing and evaluations have been conducted by the Saskatchewan Research Council, the Institute for Research in Construction, Health and Welfare Canada and the Ontario Ministry of Housing, Materials Evaluation Commission, the NAHB Research Center, the Oak Ridge National Laboratories and the Florida Solar Energy Center. Icynene Spray Foam insulation products have been extensively assessed and evaluated by global product approval organizations including the International Code Council Evaluation Service, the Canadian Construction Materials Center and the International Association of Plumbing and Mechanical Officials Uniform Evaluation Service. Icynene Spray Foam insulation products are extensively tested in a range of different categories including, but not limited to, fire, emissions, sound transmission and energy performance. Icynene Spray Foam insulation products are installed by extensively training and licensed Icynene® contractors only. Icynene Spray Foam insulation products include half-pound, open-cell and two-pound, closed-cell solutions which can be used separately or in tandem within a project to provide long-term thermal comfort and air sealing. This is conducive to preventing building envelope failure due to moisture damage. The performance of Icynene Spray Foam insulation means that humid indoor/outdoor air is restricted from entering the walls & ceilings and condensing, thereby minimizing the possibility of moisture entrapment & build-up within the wall & ceiling cavities. ![]() Icynene Spray Foam insulation can provide an effective air barrier insulation to minimize air infiltration through walls and ceilings, preventing drafts, cold spots and energy loss. ![]() Icynene Spray Foam insulation is an insulation and air barrier material that seals walls, floors and ceiling cavities against air movement, including spaces around electrical outlets and light fixtures and where walls meet windows and doors.
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