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R-1642 — Alumina Powder

Name: Insulation R Values — alumina_powder: record id 1642 · rsi per inch 0.0186875 m2K/W/in · r value per inch 0.106112 ft2hF/BTU/in · date 3/3/1966 · k w mk 1.3592 W/mK
Creator: Engineering Database

Material Id: Alumina Powder
Record Id: 1642
Date: 3/3/1966
Delta T (F): 23.76
Delta X (in): 1.0538
Density (lb/ft3): 103.77
Description: Al<sub>2</sub>O<sub>3</sub>
Form: Loose
K W Mk (W/mK): 1.3592
Material: Alumina Powder
Mean Temp (F): 18.71
R Value per Inch (ft2hF/BTU/in): 0.106112
Rsi per Inch (m2K/W/in): 0.018687
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: DeGussit E250

Source: NIST SRD 81 API

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alumina_powder — record id 1642 · rsi per inch 0.0186875 m2K/W/in · r value per inch 0.106112 ft2hF/BTU/in · date 3/3/1966 · k w mk 1.3592 W/mK | Insulation R Values | Engineering Database