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R-1742 — Rubber Silicone

Material Id
Rubber Silicone
Record Id
1742
Date
7/16/1968
Delta T (F)
9.72
Delta X (in)
0.4135
Density (lb/ft3)
69.92
Description
Commercial Silicone rubber, Gray pigment, ½ in.
Form
Slab
K W Mk (W/mK)
1.3413
Manufacturer
Grumman Aircraft
Material
Rubber, Silicone
Mean Temp (F)
100.11
R Value per Inch (ft2hF/BTU/in)
0.107528
Rsi per Inch (m2K/W/in)
0.018937
Standard
Nist Srd 81 API
Test Method
ASTM C 177
Uncertainty
1

Source: NIST SRD 81 API

rubber_silicone — record id 1742 · rsi per inch 0.0189369 m2K/W/in · r value per inch 0.107528 ft2hF/BTU/in · date 7/16/1968 · k w mk 1.3413 W/mK | Insulation R Values | Engineering Database