Input interpretation
polypropylene, isotactic | melting point
Result
189 °C (degrees Celsius)
Unit conversions
462.1 K (kelvins)
372.2 °F (degrees Fahrenheit)
831.9 °R (degrees Rankine)
151.2 °Ré (degrees Réaumur)
106.7 °Rø (degrees Rømer)
Comparisons as temperature
43.78 °C below autoignition temperature of book paper in Ray Bradbury's famous novel (451 °F)
(29 to 60) °C below autoignition temperature of paper (218 to 246 °C)
62 °C above hottest temperature of a Concorde nose tip (127 °C)
Corresponding quantities
Thermodynamic energy E from E = kT: | 40 meV (millielectronvolts)
Blackbody energy flux Φ from Φ = σT^4: | 2587 W/m^2 (watts per square meter)
Approximate luminous exitance from a planar blackbody radiator perpendicular to its surface: | 4.3×10^-11 lx (lux)
Nearest corresponding gas marks
| temperature | usage gas mark 5 | 190 °C | United Kingdom stufe 2 1/4 | 190 °C | Germany (actual measurements may vary)