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Bitumen Specifications

National Iran Oil Company(NIOC) BITUMEN GRADE 85 / 100   
SPECIFIC GRAVITY AT 25/25 DEG C 1.00 / 1.05 D.70
PENETRATION AT 25 DEG C 85 / 100 D.5
SOFTENING POINT DEG C 45 / 52 D.36
DUCTILITY AT 25 DEG C CMS 100 MIN 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 225 MIN D.92
SOLUBILITY IN CS2 PCT WT 99.5 MIN D.4
ORGANIC MATTER INSOLUBLE IN CS2 PCT WT 0.2 MAX D.4
SPOT TEST NEGATIVE A.A.S.H.O T102-42

Bitu Trade Center Internation Incorporation. Bitumen Specifications
National Iran Oil Company(NIOC) BITUMEN GRADE 60 / 70
SPECIFIC GRAVITY AT 25/25 DEG C 1.01 / 1.06 D.70
PENETRATION AT 25 DEG C 60 / 70 D.5
SOFTENING POINT DEG C 49 / 56 D.36
DUCTILITY AT 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 MIN D.92
SOLUBILITY IN CS2 PCT WT 99.5 MIN D.4
ORGANIC MATTER INSOLUBLE IN CS2 PCT WT 0.2 MAX D.4
SPOT TEST NEGATIVE A.A.S.H.O T102-24

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