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R-1502 — Cellular Polyurethane

Material Id
Cellular Polyurethane
Record Id
1502
Date
1/22/1964
Delta T (F)
25.84
Delta X (in)
1.0332
Density (lb/ft3)
1.823
Description
Sorbitol-Based Polyether Foam
Form
Board
K W Mk (W/mK)
0.1183
Manufacturer
Atlas Chemical Industries, Inc.
Material
Cellular Polyurethane
Mean Temp (F)
54.14
R Value per Inch (ft2hF/BTU/in)
1.219171
Rsi per Inch (m2K/W/in)
0.214708
Standard
Nist Srd 81 API
Test Method
ASTM C 177

Source: NIST SRD 81 API

cellular_polyurethane — record id 1502 · rsi per inch 0.214708 m2K/W/in · r value per inch 1.21917 ft2hF/BTU/in · delta x 1.0332 in · k w mk 0.1183 W/mK | Insulation R Values | Engineering Database