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FOAL`'U LA ® <br /> OwENS Extruded Polystyrene Insulation for <br /> CORNING <br /> Walk-in Coolers and Freezers <br /> Technical Data Sheet <br /> low--- <br /> 5-year R-value retention <br /> 100% <br /> 80% <br /> 60% 75% <br /> 40% <br /> 20% <br /> 25% <br /> 0% <br /> FOAMULAR® Foam in Place Urethane <br /> Maintains A Higher R-Value ■ INITIAL R-VALUE 5-YearR-Value <br /> Than Foam In Place Testing conducted by the U.S.Army Corps of Engineers Cold Regions Research and <br /> Engineering Laboratory. <br /> Important news— <br /> Owens Corning° FOAMULAR® <br /> extruded polystyrene meets FOAMULAR®Insulation Typical Physical Properties Table <br /> the requirements of the Energy ASTM Method <br /> "Fresh"R-Value@20°F(°Fxft=xh/btu)" C518 8.1 per inch <br /> Independence and Security "Fresh"R-Value@55°F(°Fxfez h/btu)" C518 7.2per inch <br /> Act of 2007 and upcoming Compressive Strength,min.(Ib/in')' D 1621 25 <br /> federal regulations through Water absorption,max.(%by volume)** 0272 0.10 <br /> 2023. It achieves recommended Water vapor permeance,max.(perm)' E96 1.1 <br /> Water affinity — hydrophobic <br /> R-values—both initially and over Water Capillarity — none <br /> time—for virtually all walk-in +Value at yield or 10%,whichever occurs first. <br /> cooler and freezer insulating ++Properties shown are representative values for I"thick material. <br /> *Actual water vapor permeance for I'thick material,value decreases <br /> needs including walls, ceilings as thickness increases. <br /> and doors. Each product is **Per DOE 10 CFR 431.304(c)(5).For foam produced as board stock(typically polystyrene),"final chemical form" <br /> p means after extrusion and ready for assembly into a panel or after assembly into a panel. <br /> manufactured to comply with <br /> ASTM C 578. <br /> penetration compared to other and is hydrophobic—all keys in <br /> Offers Exceptional Moisture types of insulation materials maintaining R-value for the 20+ <br /> Resistance, Helps Prevent such as foam in place and EPS. years of operation. <br /> Mold Growth This minimizes one of the items <br /> ® required for mold growth— Meets Current and <br /> FOAMULAR® extruded June 5, 2017 - 2023 Energy <br /> polystyrene insulation is a closed- `Nater. Standards <br /> cell insulation made using t®he Improves Energy efficiency According to the Energy <br /> exclusive Owens Corning® The ultimate objective of the Independence and Security Act <br /> HYDROVAC° manufacturing <br /> insulation in walk-in coolers of 2007: "Each walk-in cooler or <br /> process. FOAMULAR® insulation's <br /> resistance to and freezers is to improve walk-in freezer manufactured <br /> water absorption and water energy efficiency. Obtaining and on or after January I, 2009, shall <br /> vapor transmission allows it maintaining the highest possible contain wall, ceiling, and door <br /> to maintain a high thermal R-value at a given thickness is insulation of at least R-25 for <br /> resistance through the life of the key to achieving the designed coolers and R-32 for freezers, <br /> walk-in cooler or freezer unit. energy efficiency over the life except..." <br /> FOAMULAR® is hydrophobic;the of the unit.The HYDROVAC® In a typical "walk-in" <br /> closed-cell structure and lack of process ensures a consistent yp <br /> voids in FOAMULAR° increases closed-cell structure that is manufacturing process, which <br /> the foam's resistance to moisture <br /> free of voids, airitals R-value, utilizes 4 walls in freezers <br />