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R-1545 — Rubber Silicone

Name: Insulation R Values — rubber_silicone: record id 1545 · rsi per inch 0.0163009 m2K/W/in · r value per inch 0.0925606 ft2hF/BTU/in · date 7/29/1964 · k w mk 1.5582 W/mK
Creator: Engineering Database

Material Id: Rubber Silicone
Record Id: 1545
Date: 7/29/1964
Delta T (F): 10.67
Delta X (in): 0.4864
Density (lb/ft3): 73.39
Description: MIL-R-5847, Grade 60, Class 2; Samples 8X8X½ in.
Form: Slab
K W Mk (W/mK): 1.5582
Material: Rubber, Silicone
Mean Temp (F): 70.57
R Value per Inch (ft2hF/BTU/in): 0.092561
Rsi per Inch (m2K/W/in): 0.016301
Standard: Nist Srd 81 API
Test Method: ASTM C 177

Source: NIST SRD 81 API

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