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R-1027 — Rubber Pure Gum

Material Id
Rubber Pure Gum
Record Id
1027
Date
2/7/1956
Delta T (F)
23.7
Delta X (in)
0.9478
Density (lb/ft3)
60.27
Description
35-45 durometer, 1 in.
Form
Slab
K W Mk (W/mK)
1.0344
Manufacturer
(Potomac Rubber Co.)
Material
Rubber, Pure Gum
Mean Temp (F)
73.54
R Value per Inch (ft2hF/BTU/in)
0.139431
Rsi per Inch (m2K/W/in)
0.024555
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

rubber_pure_gum — record id 1027 · mean temp 73.54 F · date 2/7/1956 · rsi per inch 0.0245553 m2K/W/in · r value per inch 0.139431 ft2hF/BTU/in | Insulation R Values | Engineering Database