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R-129 — Cellulose

Name: Insulation R Values — cellulose: record id 129 · rsi per inch 0.0858108 m2K/W/in · r value per inch 0.487256 ft2hF/BTU/in · date 9/20/1939 · k w mk 0.296 W/mK
Creator: Engineering Database

Material Id: Cellulose
Record Id: 129
Date: 9/20/1939
Delta X (in): 1.02
Density (lb/ft3): 3.72
Description: Finely Ground paper, Treated
Form: Loose
K W Mk (W/mK): 0.296
Manufacturer: Insul-Wool Insulation Corp.
Material: Cellulose
Mean Temp (F): 102.1
R Value per Inch (ft2hF/BTU/in): 0.487256
Rsi per Inch (m2K/W/in): 0.085811
Standard: Nist Srd 81 API
Trade Name: Insul-Wool

Source: NIST SRD 81 API

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cellulose — record id 129 · rsi per inch 0.0858108 m2K/W/in · r value per inch 0.487256 ft2hF/BTU/in · date 9/20/1939 · k w mk 0.296 W/mK | Insulation R Values | Engineering Database