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R-2027 — Rubber Pure Gum

Material Id
Rubber Pure Gum
Record Id
2027
Date
5/25/1979
Delta T (F)
10.31
Delta X (in)
0.4928
Density (lb/ft3)
60.98
Description
Commercial Gum rubber, ½ in.
Form
Slab
K W Mk (W/mK)
1.0183
Manufacturer
Bendix Corporation
Material
Rubber, Pure Gum
Mean Temp (F)
77.24
R Value per Inch (ft2hF/BTU/in)
0.141636
Rsi per Inch (m2K/W/in)
0.024944
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Uncertainty
1

Source: NIST SRD 81 API

rubber_pure_gum — record id 2027 · mean temp 77.24 F · date 5/25/1979 · rsi per inch 0.0249435 m2K/W/in · r value per inch 0.141636 ft2hF/BTU/in | Insulation R Values | Engineering Database