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R-1394 — Rubber Pure Gum

Name: Insulation R Values — rubber_pure_gum: record id 1394 · mean temp 119.97 F · date 10/12/1962 · rsi per inch 0.0236808 m2K/W/in · r value per inch 0.134466 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rubber Pure Gum
Record Id: 1394
Date: 10/12/1962
Delta T (F): 8.82
Delta X (in): 0.2529
Description: Sheet, 2 per side, Each 1/8 in., (1,2,3,4), ¼ in.
Form: Slab
K W Mk (W/mK): 1.0726
Material: Rubber, Pure Gum
Mean Temp (F): 119.97
R Value per Inch (ft2hF/BTU/in): 0.134466
Rsi per Inch (m2K/W/in): 0.023681
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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