Division 7 Ebook Page 238 FOAMULARŪ XPS Roof Insulation for Commercial Buildings

FOAMULAR XPS ROOF INSULATION FOR COMMERCIAL BUILDINGS PAGE 7 FOAMULAR XPS INSULATION PHYSICAL PROPERTIES 1 TEST METHOD 2 FOAMULAR THERMAPINK 18 FOAMULAR THERMAPINK 25 DURAPINK FOAMULAR 404/404RB TAPERED 400 FOAMULAR 604/604RB TAPERED 600 Thermal Resistance 3 , R-Value (180 day), minimum hrft 2 F/Btu (RSI, m 2 C/W) ASTM C518 R-5/inch Compressive Strength 4 , minimum psi (kPa) ASTM D1621 18 (124) 25 (172) 40 (276) 60 (414) Flexural Strength 5 , minimum, psi (kPa) ASTM C203 60 (414) 75 (517) 115 (793) Water Absorption 6 , maximum, % by volume ASTM C272 0.1 0.05 Water Vapor Permeance 7 , maximum perm (ng/Pasm 2 ) ASTM E96 1.5 (86) 1.1 (63) Dimensional Stability, maximum, % linear change ASTM D2126 2.0 Flame Spread 8,9 ASTM E84 5 Smoke Developed 8,9,10 ASTM E84 45-175 Oxygen Index 8 , minimum, % by volume ASTM D2863 24 Service Temperature, maximum, F (C) - 165 (74) Linear Coefficient of Thermal Expansion, in/in/F (m/m/C) ASTM E228 3.5 x 10 -5 (6.3x10 -5 ) 3.5 x 10 -5 (6.3x10 -5 ) 3.5 x 10 -5 (6.3x10 -5 ) 3.5 x 10 -5 (6.3x10 -5 ) Type Classifications ASTM C578 Type X Type IV Type VI Type VII 1. Properties shown are representative values for 1" thick material, unless otherwise specified. Testing modified as needed for products less than " thickness. 2. Modified as required to meet ASTM C578. 3. R means the resistance to heat flow; the higher the value, the greater the insulation power. This insulation must be installed properly to get the marked R-value. Follow the manufacturer's instructions carefully. If a manufacturer's fact sheet is not provided with the material shipment, request this and review it carefully. R-values vary depending on many factors including the mean temperature at which the test is conducted, and the age of the sample at the time of testing. The R-value for FOAMULAR XPS insulation is provided from testing at two mean temperatures, 40F and 75F, and 180 day real-time aged (as mandated by ASTM C578). The R-value at 180 day real-time age and 75F mean temperature is commonly used to compare products and is the value printed on the product. 4. Values at yield or 10% deflection, whichever occurs first. Testing modified as needed for products less than " thickness. 5. Value at yield or 5%, whichever occurs first. 6. Data ranges from 0.00 to value shown due to the level of precision of the test method. 7. Water vapor permeance decreases as thickness increases. 8. These laboratory tests are not intended to describe the hazards presented by this material under actual fire conditions. 9. Data from Underwriters Laboratories Inc. classified. See Classification Certificate U-197. 10. Smoke developed is thickness-dependent, therefore a range of values is given. FOAMULAR XPS INSULATION PHYSICAL PROPERTIES

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