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R-2155 — Fumed Silica

Name: Insulation R Values — fumed_silica: record id 2155 · r value per inch 0.79596 ft2hF/BTU/in · rsi per inch 0.140177 m2K/W/in · date 8/14/1981 · delta x 0.9996 in
Creator: Engineering Database

Material Id: Fumed Silica
Record Id: 2155
Date: 8/14/1981
Delta T (F): 22.92
Delta X (in): 0.9996
Density (lb/ft3): 19.82
Form: Block
K W Mk (W/mK): 0.1812
Manufacturer: Johns Manville
Material: Fumed Silica
Mean Temp (F): 116.67
R Value per Inch (ft2hF/BTU/in): 0.79596
Rsi per Inch (m2K/W/in): 0.140177
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 2155 · r value per inch 0.79596 ft2hF/BTU/in · rsi per inch 0.140177 m2K/W/in · date 8/14/1981 · delta x 0.9996 in | Insulation R Values | Engineering Database