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R-1163 — Rubber Pure Gum

Name: Insulation R Values — rubber_pure_gum: record id 1163 · mean temp 112.04 F · date 8/18/1959 · rsi per inch 0.0229906 m2K/W/in · r value per inch 0.130547 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rubber Pure Gum
Record Id: 1163
Date: 8/18/1959
Delta T (F): 4.11
Delta X (in): 0.2547
Description: Sheet, 2 per side, Each 1/8 in., (A,B,C,D), ¼ in.
Form: Slab
K W Mk (W/mK): 1.1048
Material: Rubber, Pure Gum
Mean Temp (F): 112.04
R Value per Inch (ft2hF/BTU/in): 0.130547
Rsi per Inch (m2K/W/in): 0.022991
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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