Insulation R Values: cellulose_acetate
Insulation R-values and thermal conductivity data from NIST SRD 81 — covers fiberglass, foam, cellulose, mineral wool, and other building insulation materials
| material id | record id | date | delta t (F) | delta x (in) | density (lb/ft3) | description | form | k w mk (W/mK) | manufacturer | material | mean temp (F) | r value per inch (ft2hF/BTU/in) | rsi per inch (m2K/W/in) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| cellulose_acetate | 345 | 10/7/1943 | 19.33 | 1.116 | 5.27 | Two slabs stacked either side, white cellulose acetate fibers parallel to heat flow | Slab | 0.4024 | E.I. du Pont de Nemours & Co. | Cellulose Acetate | 93.32 | 0.358419 | 0.063121 |
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