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R-1258 — Alumina Powder

Name: Insulation R Values — alumina_powder: record id 1258 · rsi per inch 0.0365362 m2K/W/in · r value per inch 0.207462 ft2hF/BTU/in · date 1/10/1961 · k w mk 0.6952 W/mK
Creator: Engineering Database

Material Id: Alumina Powder
Record Id: 1258
Date: 1/10/1961
Delta T (F): 21.46
Delta X (in): 0.9811
Density (lb/ft3): 25.34
Description: Pure Alumina Powder (from NBS)
Form: Loose
K W Mk (W/mK): 0.6952
Manufacturer: Nbs
Material: Alumina Powder
Mean Temp (F): 128.7
R Value per Inch (ft2hF/BTU/in): 0.207462
Rsi per Inch (m2K/W/in): 0.036536
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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alumina_powder — record id 1258 · rsi per inch 0.0365362 m2K/W/in · r value per inch 0.207462 ft2hF/BTU/in · date 1/10/1961 · k w mk 0.6952 W/mK | Insulation R Values | Engineering Database