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R-985 — Cellulose
- Material Id
- Cellulose
- Record Id
- 985
- Date
- 4/29/1955
- Delta T (F)
- 24.4
- Delta X (in)
- 0.9886
- Density (lb/ft3)
- 2.84
- Description
- Leached Through Distilled Water (6 times), Air-Dried 105 °C, Re-Fluffed by Hand
- Form
- Loose
- K W Mk (W/mK)
- 0.3061
- Material
- Cellulose
- Mean Temp (F)
- 74.01
- R Value per Inch (ft2hF/BTU/in)
- 0.471179
- Rsi per Inch (m2K/W/in)
- 0.082979
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Trade Name
- Insulgard
Source: NIST SRD 81 API