Thermal Properties | Metric | English | Comments |
---|---|---|---|
Ring & Ball Softening Point | >= 37.0 °C | >= 98.6 °F | after aging @ 163°C |
Unipetrol 160/220 Road Bitumen At normal temperatures, road bitumens are semi-solid to solid homogeneous bitumen substances. They are produced as residual fractions of vacuum distillation of the atmospheric crude oil residual fra.. |