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R-199 — Cotton
- Material Id
- Cotton
- Record Id
- 199
- Date
- 7/22/1940
- Delta X (in)
- 1.01
- Density (lb/ft3)
- 0.65
- Description
- Cotton batt, 2/3 LB/FT<SUP>3</SUP>
- Form
- Blanket
- K W Mk (W/mK)
- 0.3
- Manufacturer
- U.S. Department of Agriculture
- Material
- Cotton
- Mean Temp (F)
- 96.4
- R Value per Inch (ft2hF/BTU/in)
- 0.48076
- Rsi per Inch (m2K/W/in)
- 0.084667
- Standard
- Nist Srd 81 API
Source: NIST SRD 81 API