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R-1310 — Fabric

Name: Insulation R Values — fabric: record id 1310 · description Polyurethane and Dacron butyl fabric (1569-4) · rsi per inch 0.023093 m2K/W/in · r value per inch 0.131128 ft2hF/BTU/in · date 1/31/1962
Creator: Engineering Database

Material Id: Fabric
Record Id: 1310
Date: 1/31/1962
Delta T (F): 11.5
Delta X (in): 0.1089
Density (lb/ft3): 67.55
Description: Polyurethane and Dacron Butyl Fabric (1569-4)
Form: Block
K W Mk (W/mK): 1.0999
Material: Fabric
Mean Temp (F): 71.47
R Value per Inch (ft2hF/BTU/in): 0.131128
Rsi per Inch (m2K/W/in): 0.023093
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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fabric — record id 1310 · description Polyurethane and Dacron butyl fabric (1569-4) · rsi per inch 0.023093 m2K/W/in · r value per inch 0.131128 ft2hF/BTU/in · date 1/31/1962 | Insulation R Values | Engineering Database