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R-1424 — Alumina Powder

Name: Insulation R Values — alumina_powder: record id 1424 · rsi per inch 0.0453896 m2K/W/in · r value per inch 0.257734 ft2hF/BTU/in · date 2/28/1963 · k w mk 0.5596 W/mK
Creator: Engineering Database

Material Id: Alumina Powder
Record Id: 1424
Date: 2/28/1963
Delta T (F): 22.88
Delta X (in): 1.0079
Density (lb/ft3): 30.24
Description: Calcined, Low Soda
Form: Loose
K W Mk (W/mK): 0.5596
Material: Alumina Powder
Mean Temp (F): 129.6
R Value per Inch (ft2hF/BTU/in): 0.257734
Rsi per Inch (m2K/W/in): 0.04539
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Alcoa Hydral® 705

Source: NIST SRD 81 API

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alumina_powder — record id 1424 · rsi per inch 0.0453896 m2K/W/in · r value per inch 0.257734 ft2hF/BTU/in · date 2/28/1963 · k w mk 0.5596 W/mK | Insulation R Values | Engineering Database