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R-1665 — Cellular Polyurethane

Name: Insulation R Values — cellular_polyurethane: record id 1665 · rsi per inch 0.213266 m2K/W/in · r value per inch 1.21098 ft2hF/BTU/in · delta x 0.999 in · k w mk 0.1191 W/mK
Creator: Engineering Database

Material Id: Cellular Polyurethane
Record Id: 1665
Date: 6/29/1966
Delta T (F): 24.57
Delta X (in): 0.999
Density (lb/ft3): 2.392
Form: Board
K W Mk (W/mK): 0.1191
Material: Cellular Polyurethane
Mean Temp (F): 50.25
R Value per Inch (ft2hF/BTU/in): 1.210982
Rsi per Inch (m2K/W/in): 0.213266
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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