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Insulation R Values: paper
117 to 934
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) | standard | test method | trade name |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| paper | 117 | 11/3/1938 | — | 0.408 | 16.15 | Cardboard, corrugated | Board | 0.487 | Weston | Paper | 86 | 0.296156 | 0.052156 | NIST SRD 81 API | — | Red Stripelath |
| paper | 130 | 11/7/1938 | — | 0.405 | — | Cardboard, corrugated, double-ply | Board | 0.492 | Weston | Paper | 94.3 | 0.293146 | 0.051626 | NIST SRD 81 API | — | Red Stripelath |
| paper | 14 | 7/30/1933 | — | 1.079 | 16 | Corrugated | Board | 0.303 | Waldort Paper Prod. Co. | Paper | 98.8 | 0.476 | 0.083828 | NIST SRD 81 API | — | — |
| paper | 718 | 11/25/1949 | 24.4 | 0.9673 | 7.75 | Corrugated double faced board, C-Flute, 12 layers | Board | 0.3553 | — | Paper | 70.84 | 0.405933 | 0.071489 | NIST SRD 81 API | ASTM C 177 | — |
| paper | 719 | 11/28/1949 | 24.4 | 0.8758 | 11.06 | Corrugated double faced board, B-Flute, 16 layers | Board | 0.351 | — | Paper | 70.93 | 0.410906 | 0.072365 | NIST SRD 81 API | ASTM C 177 | — |
| paper | 720 | 12/1/1949 | 24.12 | 0.9856 | 6.345 | Corrugated double faced board, A-Flute, 10 layers | Board | 0.3627 | — | Paper | 70.72 | 0.397651 | 0.07003 | NIST SRD 81 API | ASTM C 177 | — |
| paper | 92 | 7/26/1937 | — | 0.706 | — | Seapak on tarpaper; 3 thicknesses | Board | 0.274 | Seaman Paper Co. | Paper | 108.9 | 0.526379 | 0.092701 | NIST SRD 81 API | — | Seapak |
| paper | 93 | 7/28/1937 | — | 0.904 | — | Seapak on tarpaper; 3 thicknesses | Board | 0.3 | Seaman Paper Co. | Paper | 111.2 | 0.48076 | 0.084667 | NIST SRD 81 API | — | Seapak |
| paper | 933 | 3/22/1954 | 23.42 | 0.9766 | 43.09 | Paperboard material, 11 layers | Board | 0.5604 | Gaylord Container Corp. | Paper | 68.88 | 0.257366 | 0.045325 | NIST SRD 81 API | ASTM C 177 | — |
| paper | 934 | 3/23/1954 | 24.55 | 0.9973 | 46.89 | Paperboard material, waxed (one face), 10 layers | Board | 0.6254 | Container Corporation of America | Paper | 69.97 | 0.230617 | 0.040614 | NIST SRD 81 API | ASTM C 177 | — |
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