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R-320 — Wool

Name: Insulation R Values — wool: record id 320 · rsi per inch 0.116567 m2K/W/in · r value per inch 0.661899 ft2hF/BTU/in · date 3/16/1943 · k w mk 0.2179 W/mK
Creator: Engineering Database

Material Id: Wool
Record Id: 320
Date: 3/16/1943
Delta T (F): 15.41
Delta X (in): 1
Density (lb/ft3): 2.5
Description: Angora Fibers
Form: Blanket
K W Mk (W/mK): 0.2179
Material: Wool
Mean Temp (F): 75.88
R Value per Inch (ft2hF/BTU/in): 0.661899
Rsi per Inch (m2K/W/in): 0.116567
Standard: Nist Srd 81 API
Trade Name: Angora

Source: NIST SRD 81 API

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wool — record id 320 · rsi per inch 0.116567 m2K/W/in · r value per inch 0.661899 ft2hF/BTU/in · date 3/16/1943 · k w mk 0.2179 W/mK | Insulation R Values | Engineering Database