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R-1089 — Rubber Pure Gum

Name: Insulation R Values — rubber_pure_gum: record id 1089 · mean temp 74.29 F · date 12/20/1957 · rsi per inch 0.0240325 m2K/W/in · r value per inch 0.136463 ft2hF/BTU/in
Creator: Engineering Database

Material Id: Rubber Pure Gum
Record Id: 1089
Date: 12/20/1957
Delta T (F): 24.77
Delta X (in): 1.0101
Description: Amber pigment, 1 in.
Form: Slab
K W Mk (W/mK): 1.0569
Material: Rubber, Pure Gum
Mean Temp (F): 74.29
R Value per Inch (ft2hF/BTU/in): 0.136463
Rsi per Inch (m2K/W/in): 0.024033
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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