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R-1804 — Cellular Polyurethane

Name: Insulation R Values — cellular_polyurethane: record id 1804 · rsi per inch 0.223789 m2K/W/in · r value per inch 1.27073 ft2hF/BTU/in · delta x 1.0297 in · k w mk 0.1135 W/mK
Creator: Engineering Database

Material Id: Cellular Polyurethane
Record Id: 1804
Date: 10/29/1969
Delta T (F): 25.12
Delta X (in): 1.0297
Density (lb/ft3): 2.205
Form: Board
K W Mk (W/mK): 0.1135
Manufacturer: Upjohn Co., Cpr Division
Material: Cellular Polyurethane
Mean Temp (F): 39.65
R Value per Inch (ft2hF/BTU/in): 1.27073
Rsi per Inch (m2K/W/in): 0.223789
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Cpr Urethane

Source: NIST SRD 81 API

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