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R-716 — Cotton

Name: Insulation R Values — cotton: record id 716 · rsi per inch 0.0953096 m2K/W/in · r value per inch 0.541193 ft2hF/BTU/in · k w mk 0.2665 W/mK · mean temp 70.52 F
Creator: Engineering Database

Material Id: Cotton
Record Id: 716
Date: 11/21/1949
Delta T (F): 24.05
Delta X (in): 0.997
Density (lb/ft3): 1.035
Description: Stringy with Hull Fiber
Form: Blanket
K W Mk (W/mK): 0.2665
Manufacturer: Gilman Brothers Co.
Material: Cotton
Mean Temp (F): 70.52
R Value per Inch (ft2hF/BTU/in): 0.541193
Rsi per Inch (m2K/W/in): 0.09531
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Cellulite®

Source: NIST SRD 81 API

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cotton — record id 716 · rsi per inch 0.0953096 m2K/W/in · r value per inch 0.541193 ft2hF/BTU/in · k w mk 0.2665 W/mK · mean temp 70.52 F | Insulation R Values | Engineering Database