bitumen

Specific Gravity @ 25/25 deg. C 1.01/1.04 D.70 Penetration @ 25 deg. C. 100/120 D.5 Softening Point deg. C. 42/49 D.36 Ductility @ 25 deg. C. CMS 100 min. D.113 Loss on heating PCT. WT. 0.2 max. D.6 Drop in penetration after heating PCT. 20 max. D.5 Flash point deg. C. 250 D.92 Solubility in CS2 PCT. WT. 99.5 max. D.4 Organic matter insoluble in CS2 PCT. WT. 0.2 max. D.4