bitumen

Specific Gravity @ 25/25 deg. C. 1.01/1.05 D.70 Penetration @ 25 deg. C. 40/50 D.5 Softening Point deg. C. 52/60 D.36 Ductility @ 25 deg. C. CMS 100 min. D.113 Loss on heating PCT. WT. 0.2 max. D.113 Loss on heating PCT. WT. 0.5 max. D.6 Drop in penetration after heating PCT. 20 max. D.5 Flash point deg. C. 250 min. D.92 Solubility in CS2 PCT. WT. 99.5 max. D.4

Penetration Grade 40/50