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R-439 — Fiberboard Coconut
- Material Id
- Fiberboard Coconut
- Record Id
- 439
- Date
- 9/6/1945
- Delta T (F)
- 12.77
- Delta X (in)
- 0.74
- Density (lb/ft3)
- 21.42
- Description
- Coconut Husk board, Silicated on outside, Compressed
- Form
- Board
- K W Mk (W/mK)
- 0.527
- Manufacturer
- Grasas Vegetales Cubanas
- Material
- Fiberboard, Coconut
- Mean Temp (F)
- 95.5
- R Value per Inch (ft2hF/BTU/in)
- 0.273677
- Rsi per Inch (m2K/W/in)
- 0.048197
- Standard
- Nist Srd 81 API
- Test Method
- ASTM C 177
- Trade Name
- Cococel
Source: NIST SRD 81 API