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R-1544 — Rubber Silicone

Name: Insulation R Values — rubber_silicone: record id 1544 · rsi per inch 0.0166405 m2K/W/in · r value per inch 0.0944889 ft2hF/BTU/in · date 7/28/1964 · k w mk 1.5264 W/mK
Creator: Engineering Database

Material Id: Rubber Silicone
Record Id: 1544
Date: 7/28/1964
Delta T (F): 10.8
Delta X (in): 0.4941
Density (lb/ft3): 72.25
Description: MIL-R-5847, Grade 60, Class 2, ½ in.
Form: Slab
K W Mk (W/mK): 1.5264
Material: Rubber, Silicone
Mean Temp (F): 129.8
R Value per Inch (ft2hF/BTU/in): 0.094489
Rsi per Inch (m2K/W/in): 0.01664
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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