The specification of bitumen feed stock (vacuum residue).
TECHNICAL SPECIFICATION FOR FEED STOCK (VACUUM RESIDE)
Properlities Unit Test Method Specification
ASIM/DIN
1.Softening point 'C D 36 32-38
2.Penetration at 25'C mm/10 D 5 220-350
3.Viscosity at 100'C cst D 2170 700-1200
4.Viscosity at 135'C cst D 2170 120-190
5. Paraffin contect mass % DIN 52016 2 max
6.n-Heptane Insolubles mass % D 3279 3 min
(Asphaltenes)
7.Flash point (C.O.C) 'C D 92 270 min
8.RTFOT D 2872
Loss of mass % 0.1max
Retained penetration % D 5 60 min
