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R-1508 — Rubber Silicone

Material Id
Rubber Silicone
Record Id
1508
Date
2/25/1964
Delta T (F)
9.52
Delta X (in)
0.5055
Density (lb/ft3)
79.5
Description
MIL-R-5847, Grade 60 (durometer), ½ in.
Form
Slab
K W Mk (W/mK)
1.8792
Manufacturer
John G. Shelby Co., Inc.
Material
Rubber, Silicone
Mean Temp (F)
128.57
R Value per Inch (ft2hF/BTU/in)
0.07675
Rsi per Inch (m2K/W/in)
0.013516
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Uncertainty
1

Source: NIST SRD 81 API

rubber_silicone — record id 1508 · rsi per inch 0.0135164 m2K/W/in · r value per inch 0.0767496 ft2hF/BTU/in · date 2/25/1964 · k w mk 1.8792 W/mK | Insulation R Values | Engineering Database