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Bitumen 95/25
Bitumen 95/25 is a high-quality oxidized bitumen, known for its excellent hardness, thermal stability, and superior waterproofing properties. With a softening point of approximately 95°C and a penetration value of 25 dmm (tenths of a millimeter), it offers exceptional resistance to deformation, even under high temperatures and heavy loads. This grade of bitumen is specifically formulated for industrial applications where durability and reliability are critical. Its versatility also allows it to be used in a variety of other sectors, including the automotive and construction industries, for sealing and bonding purposes.
Common uses of Bitumen 95/25 include manufacturing roofing felts, waterproofing membranes, pipe coatings, and protective coatings for various structures. Its ability to withstand chemical exposure and resist water infiltration makes it ideal for applications in harsh environments. Additionally, its high softening point ensures excellent performance in regions with extreme temperature fluctuations. Bitumen 95/25’s resistance to aging and oxidation further enhances its long-term stability and performance. Produced through advanced oxidation processes, Bitumen 95/25 meets international quality standards, making it a trusted material for industrial and construction projects that demand long-lasting and efficient solutions. Its combination of strength, flexibility, and resistance to environmental stressors makes it a versatile and indispensable product in many industries.
| Bitumen 85/100 | |||
|---|---|---|---|
| Characteristics | Unit | Specification | Test Method |
| Penetration @ 25 °C | 0.1 mm | 60-70 | ASTM D-5 |
| Specific gravity @ 25 °C | gr/cm3 | 1.01-1.060 | ASTM D-70 |
| Softening Point | °C | 46-56 | ASTM D-36 |
| Ductility @ 25 °C | Cm | 100 Min | ASTM D-113 |
| Loss on heating | % wt | 0.2 Max | ASTM D-6 |
| Drop in penetration after heating | % | 20 Max | ASTM D-6 & D-5 |
| Flash Point | °C | 250 Min | ASTM D-92 |
| Solubility in CS2 | % wt | 99.0 Min | ASTM D-4 |
| Organic matter insoluble in CS2 | % wt | 0.2 Max | ASTM D-4 |
| Viscosity @ 60 °C | p | 2000±400 | ASTM D-2171 |
| Spot test | – | Negative | *A.A.S.H.O.T.102 |
| Different bitumen penetration Grades | |||||||
|---|---|---|---|---|---|---|---|
| Characteristics | Unit | 30/40 | 50/70 | 100/120 | 160/220 | 200/300 | Test Method |
| Specific gravity @ 25 °C | gr/cm3 | 1.01-1.06 | 1.01-1.06 | 1.01-1.04 | 1.01-1.06 | 1.01±0.05 | ASTM D-70 |
| Penetration @ 25 °C | 0.1 mm | 30-40 | 50-70 | 100-120 | 160-220 | 200-300 | ASTM D-5 |
| Softening Point (R &B) | °C | 55-63 | 46-54 | 42-49 | 35-43 | 34-41 | ASTM D-36 |
| Softening Point (R &B) | °C | 55-63 | 46-54 | 42-49 | 35-43 | 34-41 | ASTM D-36 |
| Ductility @ 25 °C | Cm | 100 | 100 | 100 | 100 | 100 | ASTM D-113 |
| Loss on heating, Max | % wt | 0.2 | 0.2 | 0.2 | 0.2 | 1.3 | ASTM D-6 |
| Drop in Penetration after heating, Max | % | 20 | 20 | 20 | 20 | - | ASTM D-6 & D-5 |
| Flash Point. Min | °C | 250 | 230 | 250 | 220 | 177 | ASTM D-92 |
| Solubility in CS2 | % wt | 99.5 | 99 | 99.5 | 99 | 99 | ASTM D-4 |
| Spot test | - | Negative | Negative | Negative | Negative | Negative | *A.A.S.H.O.T.102 |
| Oxidized Bitumen | ||||||
|---|---|---|---|---|---|---|
| Characteristics | Unit | 85/25 | 95/25 | 90/15 | 9115/15 | Test Method |
| Penetration @ 25°C, 100 gm, 5 Seconds | 0.1 mm | 20/30 | 25/30 | 10/20 | 10/20 | ASTM D-5 |
| Specific gravity @25°C | gr/cm³ | 1.01/1.05 | 1.01/1.05 | 1.01/1.05 | 1.01/1.05 | ASTM D-70 |
| Softening Point (R&B) | °C | 80/90 | 90/100 | 85/95 | 110/120 | ASTM D-36 |
| Loss on heating, Max | % wt | 0.2 | 0.2 | 0.2 Max | 0.2 | 0.2 |
| Flash Point (Cleveland Open Cup), Min | °C | 260 | 260 | 225 | 260 | ASTM D 92 |
| Performance Grades Bitumen (PG) | |
|---|---|
| High Temperature Performance | Low Temperature Performance |
| PG 46 | -46, -40, -34 |
| PG 52 | -46, -40, -34, -28, -22, -16, -10 |
| PG 58 | -40, -34, -28, -22, -16, -10 |
| PG 64 | -40, -34, -28, -22, -16, -10 |
| PG 70 | -40, -34, -28, -22, -16, -10 |
| PG 76 | -34, -28, -22, -16, -10 |
| PG 82 | -34, -28, -22, -16, -10 |
| Viscosity Grades Bitumen (VG) | ||||||
|---|---|---|---|---|---|---|
| Characteristics | Unit | VG 40 | VG 30 | VG 20 | VG 10 | Test Method |
| Absolute Viscosity @ 60°C, Poises | °C | Min. 2200 | Min. 2400 | Min. 1600 | Min. 800 | IS 1206 (Part 2) |
| Kinematic Viscosity @ 135°C | cSt | Min. 400 | Min. 350 | Min. 300 | Min. 250 | IS 1206 (Part 3) |
| Softening Point (R&B) | °C | Min. 50 | Min. 47 | Min. 45 | Min. 40 | IS 1205 |
| Flash Point (Cleveland Open Cup) | °C | Min. 220 | Min. 220 | Min. 220 | Min. 220 | IS 1209 |
| Solubility in trichloroethylene | % | Min. 99 | Min. 99 | Min. 99 | Min. 99 | IS 1206 |
| Penetration @ 25°C (100 grams, 5 seconds) | 0.1 mm | 40-60 | 50-70 | 60-80 | 80-100 | IS 1203 |
| Test on residue from thin film oven tests/RTFOT | ||||||
| (i) Viscosity ratio @ 60°C | °C | Max. 4.0 | Max. 4.0 | Max. 4.0 | Max. 4.0 | IS 1206 (Part 2) |
| (ii) Ductility @ 25°C (Thin film oven test) | Cm | Min. 25 | Min. 40 | Min. 50 | Min. 75 | IS 1208 |
| Specification Gravity @ 27/27 | °C | Min. 0.99 | Min. 0.99 | Min. 0.99 | Min. 0.99 | IS 1202 |
| Conforms to BIS (IS 73:2006) Specifications | ||||||
| Dhaduk Petrochemicals Cutback Bitumen Grades Slow Curing (SC) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Characteristics | Unit | SC70 | SC250 | SC800 | SC3000 | Test Method | ||||
| Min | Max | Min | Max | Min | Max | Min | Max | |||
| Kinematic Viscosity @ 60°C | CST | 70 | 140 | 250 | 500 | 800 | 1600 | 3000 | 6000 | ASTM D-2170 |
| Flash Point | °C | 66 | - | 79 | - | 93 | - | 107 | - | ASTM D-92 |
| Penetration @ 25°C, 100 gm, 5 Second | CM | 40 | - | 60 | - | 70 | - | 80 | - | ASTM D-5 |
| Distillate, volume percent of total distillate to 360°C | °C | 10 | 30 | 4 | 20 | 2 | 12 | - | 5 | ASTM D-402 |
| Ductility @ 25°C, Min | CM | 100 | - | 100 | - | 100 | - | 100 | - | ASTM D-113 |
| Solubility in Trichloroethylene, Min | % | 99 | - | 99 | - | 99 | - | 99 | - | ASTM D-2042 |
| Water, Max | %VOL | - | 0.5 | - | 0.5 | - | 0.5 | - | 0.5 | ASTM D-95 |
| Cutback Bitumen Grades Medium Curing (MC) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Characteristics | Unit | Test Method | ||||||||||
| MC30 | MC70 | MC250 | MC800 | MC3000 | ||||||||
| Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | |||
| Kinematic Viscosity @ 60°C | CST | 30 | 60 | 70 | 140 | 250 | 500 | 800 | 1600 | 3000 | 6000 | ASTM D-2170 |
| Flash Point, Min | °C | 38 | - | 38 | - | 66 | - | 66 | - | 66 | - | ASTM D-92 |
| Penetration @ 25°C, 100 gm, 5 Second | CM | 120 | 250 | 120 | 250 | 120 | 250 | 120 | 250 | 120 | 250 | ASTM D-5 |
| Distillate Test: Distillate, volume percent of total distillate to 360 °C | ASTM D-402 | |||||||||||
| To 225 °C | °C | - | 35 | - | 25 | - | 20 | - | - | - | - | |
| To 260 °C | °C | 30 | 75 | 10 | 70 | 5 | 55 | - | 40 | - | 15 | |
| To 316 °C | °C | 75 | 95 | 65 | 93 | 60 | 90 | 45 | 85 | 15 | 75 | |
| Residue from distillation to 360 °C, Min | %VOL | 50 | - | 55 | - | 67 | - | 75 | - | 80 | - | STM D-402 |
| Ductility @ 25°C, Min | CM | 100 | - | 100 | - | 100 | - | 100 | - | 100 | - | ASTM D-113 |
| Solubility in Trichloroethylene, Min | % | 99.0 | - | 99.0 | - | 99.0 | - | 99.0 | - | 99.0 | - | ASTM D-4 |
| Water, Max | %VOL | - | 0.2 | - | 0.2 | - | 0.2 | - | 0.2 | - | 0.2 | ASTM D-95 |
| Cut back Bitumen Grades Rapid Curing (RC) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Characteristics | Unit | Specification | Test Method | |||||||||
| RC 30 | RC 70 | RC 250 | RC 800 | RC 3000 | ||||||||
| Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | |||
| Kinematic Viscosity @ 60°C | CST | 30 | 60 | 70 | 140 | 250 | 300 | 800 | 1600 | 3000 | 6000 | ASTM D-2170 |
| Flash Point | °C | - | - | - | - | 27 | - | 27 | - | 27 | - | ASTM D-92 |
| Penetration @ 25°C, 100 gm, 5 Second | CM | 80 | 120 | 80 | 120 | 80 | 120 | 80 | 120 | 80 | 120 | ASTM D-5 |
| Residue from distillation to 360 °C, Min | ASTM D-402 | |||||||||||
| To 225 °C | °C | 55 | - | 50 | - | 35 | - | 15 | - | - | - | |
| To 260 °C | °C | 75 | - | 70 | - | 60 | - | 45 | - | 25 | - | |
| To 316 °C | °C | 90 | - | 85 | - | 80 | - | 75 | - | 70 | - | |
| Residue from distillation to 360 °C, Min | %VOL | 50 | - | 55 | - | 65 | - | 75 | - | 80 | - | ASTM D-402 |
| Ductility @ 25°C, Min | CM | 100 | - | 100 | - | 100 | - | 100 | - | 100 | - | ASTM D-113 |
| Solubility in Trichloroethylene, Min | % | 99 | - | 99 | - | 99 | - | 99 | - | 99 | - | ASTM D-2042 |
| Water, Max | %VOL | - | 0.2 | - | 0.2 | - | 0.2 | - | 0.2 | - | 0.2 | ASTM D-95 |
| Cut back Bitumen Grades Rapid Curing (RC) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dhaduk Petrochemicals Bitumen Emulsion | Specification of Cationic Bitumen Emulsions | ||||||||||||||||
| Quick Setting | Rapid Setting | Medium Setting | Slow Setting | ||||||||||||||
| CQS 1h | CRS 1 | CRS 2 | CMS 2 | CMS 2h | CSS 1 | CSS 1h | |||||||||||
| Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | Min | Max | ||||
| Viscosity, Say bolt Furol @ 25°C SFs | 20 | 100 | - | - | - | - | - | - | - | - | 20 | 100 | 20 | 100 | |||
| Viscosity, Say bolt Furol @ 25°C SFs | - | - | 20 | 100 | 100 | 400 | 50 | 450 | 50 | 450 | - | - | - | - | |||
| Storage Stability test, 24-h, % A | - | 1 | - | 1 | - | 1 | - | 1 | - | 1 | - | 1 | - | 1 | |||
| Demulsibility, 35 mL, 0.8 % Dioctyl sodium | - | - | 40 | - | 40 | - | - | - | - | - | - | - | - | - | |||
| Particle charge test | Positive | Positive | Positive | Positive | |||||||||||||
| Sieve test, % A | - | 0.1 | - | 0.1 | - | 0.1 | - | 0.1 | - | 0.1 | - | 0.1 | - | 0.1 | |||
| Cement Mixing test, % | - | N/A | - | - | - | - | - | - | - | - | 2 | - | - | 2 | |||
| Coating ability and water resistance: | |||||||||||||||||
| Coating, dry aggregate | - | - | - | - | - | - | good | - | good | - | - | - | - | - | |||
| Coating, after spraying | - | - | - | - | - | - | fair | - | fair | - | - | - | - | - | |||
| Coating, wet aggregate | - | - | - | - | - | - | fair | - | fair | - | - | - | - | - | |||
| Coating, after spraying | - | - | - | - | - | - | fair | - | fair | - | - | - | - | - | |||
| Oil Distillate, by volume of emulsion, % | - | - | - | 3 | - | 3 | - | 12 | - | 12 | - | - | - | - | |||
| Residue % | 57 | - | 60 | - | 65 | - | 65 | - | 65 | - | 57 | - | 57 | - | |||
| Tests on residue from distillation test: | |||||||||||||||||
| Penetration @ 25°C, 100 grams, 5 Second | 40 | 30 | 100 | 250 | 100 | 250 | 100 | 250 | 40 | 90 | 100 | 250 | 40 | 90 | |||
| Ductility, 25°C 5 Cm/Min, Cm | 40 | - | 40 | - | 40 | - | 40 | - | 40 | - | 40 | - | 40 | - | |||
| Solubility in trichloroethylene, % | 97.5 | - | 97.5 | - | 97.5 | - | 97.5 | - | 97.5 | - | 97.5 | - | 97.5 | - | |||
