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R-1900 — Cellular Urea Formaldehyde

Name: Insulation R Values — cellular_urea_formaldehyde: record id 1900 · rsi per inch 0.116997 m2K/W/in · r value per inch 0.664339 ft2hF/BTU/in · date 12/31/1974 · k w mk 0.2171 W/mK
Creator: Engineering Database

Material Id: Cellular Urea Formaldehyde
Record Id: 1900
Date: 12/31/1974
Delta T (F): 25.41
Delta X (in): 1.1478
Density (lb/ft3): 0.556
Description: Urea-Formaldehyde Foam (CA-180)
Form: Board
K W Mk (W/mK): 0.2171
Material: Cellular Urea-Formaldehyde
Mean Temp (F): 29.45
R Value per Inch (ft2hF/BTU/in): 0.664339
Rsi per Inch (m2K/W/in): 0.116997
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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cellular_urea_formaldehyde — record id 1900 · rsi per inch 0.116997 m2K/W/in · r value per inch 0.664339 ft2hF/BTU/in · date 12/31/1974 · k w mk 0.2171 W/mK | Insulation R Values | Engineering Database