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R-2156 — Fumed Silica

Name: Insulation R Values — fumed_silica: record id 2156 · r value per inch 0.815308 ft2hF/BTU/in · rsi per inch 0.143584 m2K/W/in · date 8/16/1981 · delta x 0.9993 in
Creator: Engineering Database

Material Id: Fumed Silica
Record Id: 2156
Date: 8/16/1981
Delta T (F): 23.79
Delta X (in): 0.9993
Density (lb/ft3): 19.83
Form: Block
K W Mk (W/mK): 0.1769
Manufacturer: Johns Manville
Material: Fumed Silica
Mean Temp (F): 73.08
R Value per Inch (ft2hF/BTU/in): 0.815308
Rsi per Inch (m2K/W/in): 0.143584
Standard: Nist Srd 81 API
Test Method: ASTM C 177
Trade Name: Min-K®-2000

Source: NIST SRD 81 API

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fumed_silica — record id 2156 · r value per inch 0.815308 ft2hF/BTU/in · rsi per inch 0.143584 m2K/W/in · date 8/16/1981 · delta x 0.9993 in | Insulation R Values | Engineering Database