Division 22 23 Ebook Page 134 SOFTR Duct Wrap FRK Product Data Sheet

PRODUCT DATA SHEET SOFTR Duct Wrap FRK Description SOFTR Duct Wrap is a blanket of glass fiber insulation factory-laminated to FRK vapor retarder facing. A 2" (50mm) stapling and taping flange is provided on one edge. This product is designed to meet existing performance standards such as NFPA 90A and 90B and other mechanical and energy codes. Features Condensation control. Enhanced comfort control. Easy to clean surface. Flexible and easy to install. Applications SOFTR Duct Wrap FRK is used for external insulation of commercial and residential heating, air conditioning and dual-temperature ducts operating at temperatures from 40F (4C) to 250F (121C). This insulation, when applied in accordance with installation instructions (Pub. 10021577), will provide the "installed R-value" as published for the product and printed on the facing, assuring specified in-place thermal performance and condensation control. Limitations SOFTR Duct Wrap FRK is not recommended for use on duct systems subject to continuous service at temperatures in excess of 250F (121C). It should not be used in conditions where condensation might occur on the facing nor exposed to weathering or mechanical abuse without proper protection. It should not be used on the inside of ducts. Physical Properties Property Test Method Value Operating Temperature ASTM C 411 up to 250F (121C) Insulation Jacket Temperature Limit ASTM C 1136 up to 150F (66C) Jacket Puncture Resistance ASTM C 1136 25 units (0.7 joules) Water Vapor Permeance ASTM E 96 0.02 perms Water Vapor Sorption ASTM C 1104 <3% by weight at 120F (49C), 95% R.H. Fungi Resistance ASTM C 1338 Meets requirements Thermal Conductivity Out-of-Package k-Value k Btuin/hrft 2 F ( at24CMean,W/mC) Installed (Compressed) k-Value k Btuin/hrft 2 F ( at24CMean,W/mC) ASTM C 518 Type 75 0.30 (0.043) Type 75 0.27 (0.039) Type 100 0.27 (0.039) Type 100 0.25 (0.036) Type 150 0.25 (0.036) Type 150 0.23 (0.033) Surface Burning Characteristics 1 Flame Spread Smoke Developed ASTM E 84 25 50 1. The surface burning characteristics of these products have been determined in accordance with ASTM E 84. This standard should be used to measure and describe the properties of materials, products or assemblies in response to heat and flame under controlled laboratory conditions and should not be used to describe or appraise the fire hazard or fire risk of materials, products or assemblies under actual fire conditions. However, results of this test may be used as elements of a fire risk assessment which takes into account all of the factors which are pertinent to an assess- ment of the fire hazard of a particular end use. Values are reported to the nearest 5 rating. Availability Standard roll width: 48" (1.2m), 60" (1.5m) Installed R (RSI) values: When installed in accordance with recommended installation procedures, SOFTR Duct Wrap FRK will provide installed R (RSI) values as follows: Nominal Thickness Out-of-Package R (RSI) Value 2 Installed Thickness 3 Installed R (RSI) Value 2,3 in. mm in. mm Type 75 - 0.75 pcf (12 kg/m 3 ) 1 (38) 5.1 (0.90) 1 1 /8 (29) 4.2 (0.74) 2.0 (50) 6.8 (1.17) 1 (38) 5.6 (0.98) 2.2 (56) 7.4 (1.30) 1 5 /8 (42) 6.0 (1.06) 3 (76) 10.0 (1.76) 2 (57) 8.3 (1.46) Type 100 - 1.00 pcf (16 kg/m 3 ) 1 (38) 5.6 (0.99) 1 1 /8 (29) 4.5 (0.79) 2 (51) 7.4 (1.30) 1 (38) 6.0 (1.06) Type 150 - 1.50 pcf (24 kg/m 3 ) 1 (38) 6.0 (1.06) 1 1 /8 (29) 4.8 (0.85) 2 (51) 8.0 (1.41) 1 (38) 6.4 (1.13) 2. hrft 2 F/Btu (m 2 C/W) at 75F (24C) mean temperature. 3. Assumes 25% compression of insulation.

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