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Insulation R Values: phenol formaldehyde
760 to 761
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| phenol formaldehyde | 760 | 6/29/1950 | 7.28 | 0.3318 | 84.58 | Phenol formaldehyde, scrap-fabric filler, 5 sheets stacked | Block | 1.3954 | Westinghouse Electric Corp. | Phenol Formaldehyde | 55.42 | 0.10336 | 0.018203 | NIST SRD 81 API | ASTM C 177 | Micarta® |
| phenol formaldehyde | 761 | 6/30/1950 | 16.61 | 0.8096 | 81.53 | Phenol formaldehyde, 21 sheets stacked | Block | 1.485 | Westinghouse Electric Corp. | Phenol Formaldehyde | 63.94 | 0.097123 | 0.017104 | NIST SRD 81 API | ASTM C 177 | Micarta® |
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