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R-344 — Rubber

Material Id
Rubber
Record Id
344
Date
10/5/1943
Delta T (F)
8.76
Delta X (in)
0.3435
Density (lb/ft3)
65.82
Description
Rubber Self-Sealing Gasoline Tank Wall
Form
Slab
K W Mk (W/mK)
1.1261
Manufacturer
U.S. Rubber Co.
Material
Rubber
Mean Temp (F)
90.64
R Value per Inch (ft2hF/BTU/in)
0.128077
Rsi per Inch (m2K/W/in)
0.022556
Standard
Nist Srd 81 API

Source: NIST SRD 81 API

rubber — record id 344 · rsi per inch 0.0225557 m2K/W/in · r value per inch 0.128077 ft2hF/BTU/in · date 10/5/1943 · k w mk 1.1261 W/mK | Insulation R Values | Engineering Database