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R-1346 — Alumina Powder

Name: Insulation R Values — alumina_powder: record id 1346 · rsi per inch 0.0868376 m2K/W/in · r value per inch 0.493087 ft2hF/BTU/in · date 5/16/1962 · k w mk 0.2925 W/mK
Creator: Engineering Database

Material Id: Alumina Powder
Record Id: 1346
Date: 5/16/1962
Delta T (F): 23.2
Delta X (in): 1.0201
Density (lb/ft3): 8.29
Description: Calcined, Conditioned at 1200 °C, 1 H
Form: Loose
K W Mk (W/mK): 0.2925
Material: Alumina Powder
Mean Temp (F): 129.69
R Value per Inch (ft2hF/BTU/in): 0.493087
Rsi per Inch (m2K/W/in): 0.086838
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 1346 · rsi per inch 0.0868376 m2K/W/in · r value per inch 0.493087 ft2hF/BTU/in · date 5/16/1962 · k w mk 0.2925 W/mK | Insulation R Values | Engineering Database