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R-128 — Cotton
- Material Id
- Cotton
- Record Id
- 128
- Date
- 9/20/1939
- Delta X (in)
- 1.02
- Density (lb/ft3)
- 1.6
- Description
- Fireproofed
- Form
- Blanket
- K W Mk (W/mK)
- 0.26
- Material
- Cotton
- Mean Temp (F)
- 104.2
- R Value per Inch (ft2hF/BTU/in)
- 0.554723
- Rsi per Inch (m2K/W/in)
- 0.097692
- Standard
- Nist Srd 81 API
Source: NIST SRD 81 API