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R-1237 — Leather

Name: Insulation R Values — leather: record id 1237 · rsi per inch 0.0371508 m2K/W/in · r value per inch 0.210952 ft2hF/BTU/in · date 10/19/1960 · k w mk 0.6837 W/mK
Creator: Engineering Database

Material Id: Leather
Record Id: 1237
Date: 10/19/1960
Delta T (F): 13.77
Delta X (in): 0.2906
Density (lb/ft3): 54.63
Description: Impregnated
Form: Slab
K W Mk (W/mK): 0.6837
Material: Leather
Mean Temp (F): 121.92
R Value per Inch (ft2hF/BTU/in): 0.210952
Rsi per Inch (m2K/W/in): 0.037151
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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leather — record id 1237 · rsi per inch 0.0371508 m2K/W/in · r value per inch 0.210952 ft2hF/BTU/in · date 10/19/1960 · k w mk 0.6837 W/mK | Insulation R Values | Engineering Database