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R-929 — Rubber

Material Id
Rubber
Record Id
929
Date
1/4/1954
Delta T (F)
11.27
Delta X (in)
0.4069
Density (lb/ft3)
10.21
Description
Arctic Rubber (1), 0.4 in.
Form
Slab
K W Mk (W/mK)
0.3103
Material
Rubber
Mean Temp (F)
29.9
R Value per Inch (ft2hF/BTU/in)
0.464801
Rsi per Inch (m2K/W/in)
0.081856
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

rubber — record id 929 · rsi per inch 0.0818563 m2K/W/in · r value per inch 0.464801 ft2hF/BTU/in · date 1/4/1954 · k w mk 0.3103 W/mK | Insulation R Values | Engineering Database