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R-1954 — Cellular Polyurethane
- Material Id
- Cellular Polyurethane
- Record Id
- 1954
- Date
- 7/14/1977
- Delta T (F)
- 23.28
- Delta X (in)
- 0.9572
- Density (lb/ft3)
- 3.827
- Description
- Polyurethane Foam and Aluminum facers, Creases in Facers
- Form
- Board
- K W Mk (W/mK)
- 0.1427
- Material
- Cellular Polyurethane
- Mean Temp (F)
- 74.18
- R Value per Inch (ft2hF/BTU/in)
- 1.010707
- Rsi per Inch (m2K/W/in)
- 0.177996
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Uncertainty
- 1
Source: NIST SRD 81 API