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R-788 — Rubber Sponge

Name: Insulation R Values — rubber_sponge: record id 788 · mean temp 70.53 F · delta t 22.87 F · rsi per inch 0.0755952 m2K/W/in · r value per inch 0.42925 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rubber Sponge
Record Id: 788
Date: 2/20/1951
Delta T (F): 22.87
Delta X (in): 0.4691
Description: Red pigment, ½ in.
Form: Slab
K W Mk (W/mK): 0.336
Material: Rubber, Sponge
Mean Temp (F): 70.53
R Value per Inch (ft2hF/BTU/in): 0.42925
Rsi per Inch (m2K/W/in): 0.075595
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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