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R-931 — Rubber

Name: Insulation R Values — rubber: record id 931 · rsi per inch 0.028969 m2K/W/in · r value per inch 0.164493 ft2hF/BTU/in · date 1/6/1954 · k w mk 0.8768 W/mK
Creator: Engineering Database

Material Id: Rubber
Record Id: 931
Date: 1/6/1954
Delta T (F): 22.93
Delta X (in): 1.0489
Density (lb/ft3): 59.5
Description: 1 in.
Form: Slab
K W Mk (W/mK): 0.8768
Material: Rubber
Mean Temp (F): 129.55
R Value per Inch (ft2hF/BTU/in): 0.164493
Rsi per Inch (m2K/W/in): 0.028969
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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