Our Products
Leading Manufacturer, Supplier & Retailer of Bitumen.
Being our core business for the past 22 years, bitumen both in Bulk & Drummed, is our expertise. Our export volume is substantially high; around 30, 000 Mts of Bulk Bitumen and 20, 000Mts Of Drummed Bitumen in Pentration Grades of 60/70, 85/100, 40/50, 30/40, Viscosity Grade VG-30 and VG-40, Performance Grade & Cutback. We are the main supplier of bitumen to Bangladesh, India both East & West coast, Indian Subcontinents, Oman as well East & West Africa under one Holding based in UAE, Oman and otherMiddle Eastern countries.
Our close relationship with major refineries in the Middle East gives us the competitive edge in supplying competitive rates to our customers. All our shipments are accompanied with quality certificates from either of these inspection companies but not limited to Intertek SGS, and Geochem.
PACKING INFO (180 KG) DRUMS
Height: 98 CMS
Diameter: 50 CMS
Body Thickness: 0.5/0.6 mm at sellers option
Gross weight: 195 +/-3 kgs
Net weight: 185 +/-3 kgs
Packing: packed in corrugated newly produced Cold Rolled Steel Drums, Coated InAnti-Rust Black Paint.
120 Container = 110 drums.
PACKING INFO (150 KG) DRUMS
Height: 86 CMS
Diameter: 50 CMS
Body Thickness: 0.5/0.6 mm at sellers option
Gross weight: 160 +/-3 kgs
Net weight: 150 +/-3 kgs
Packing: packed in corrugated newly produced Cold Rolled Steel Drums, Coated InAnti-Rust Black Paint.
120 Container = 110 drums.
2. In Bulk
NDT is a leading exporter of Bulk Bitumen from Middle Eastern Refineries. With access to Bulk bitumen carriers floating in the Gulf and and Indian Subcontinent region, we pride ourselves in our capability to load and do all the necessary formalities for a smooth sailing of cargo for our respected customers. The carriers are normally holding a capacity of 2500-5000 mts.
Bitumen Poly Bags made from (unique poly-alkene compound)have a great advantage by reducing wastage of bitumen. Thesebags are designed to melt along with the bitumen to form a homogeneous mass at a temperature between 160 and 170 Centigrade, without leaving any unmelted or partially materials, not producing any pollution while being easy toship and store and at more competitive prices.
| ANALYSIS | VALUE | TEST METHOD |
| Specific Gravity @25 °C | 1.01-1.06 | ASTM D 70 |
| Penetration @ 25 °C | 60/70 | ASTM D 5 |
| Softening Point °C | 49-56 | ASTM D 36 |
| Ductility @ 25 °C | 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 & 5 |
| Flash Point °C | 250 Min | ASTM D 92 |
| Solubility in °CS2 (wt)% | 99.5 Min | ASTM D4 |
| SPOT .TEST | Negative | A.A.S.H.O.T- 102 |
Penetration Grade 85/100
| ANALYSIS | VALUE | TEST METHOD |
| Density @ 25 °C | 1. 01- 1.06 | ASTM D71 OR D3289 |
| Penetration @ 25 °C | 40/50 | ASTM D5 |
| Softening Point | 52/60 | ASTM D36 |
| Ductility @ 25 °C | 100 Min | ASTM D 113 |
| Loss Of Heating | 0.5 Max | ASTM D6 |
| Drop In Penetration | 20 Max | ASTM D5 |
| Flash Point | 225 Min | ASTM D92 |
| Solubility In °C S2 (%Wt.) | 99 Min | ASTM D4 |
| Spot .Test | Negative | A.A.SHOT- 102 |
| Wax Content | 2.0 Max | DIN EN 12606-1 |
Penetration Grade 40/50
| ANALYSIS | VALUE | TEST METHOD |
| Density @ 25 °C | 1. 01- 1.06 | ASTM D71 OR D3289 |
| Penetration @ 25 °C | 40/50 | ASTM D5 |
| Softening Point | 52/60 | ASTM D36 |
| Ductility @ 25 °C | 100 Min | ASTM D 113 |
| Loss Of Heating | 0.5 Max | ASTM D6 |
| Drop In Penetration | 20 Max | ASTM D5 |
| Flash Point | 225 Min | ASTM D92 |
| Solubility In °C S2(%Wt.) | 99 Min | ASTM D4 |
| Spot .Test | Negative | A.A.SHOT- 102 |
| Wax Content | 2.0 Max | DIN EN 12606-1 |
Penetration Grade 30/40
| ANALYSIS | VALUE | TEST METHOD |
| Density @ 25 °C | 1. 01- 1.06 | ASTM D71 OR D3289 |
| Penetration @ 25 °C | 30/40 | ASTM D5 |
| Softening Point | 55/63 | ASTM D36 |
| Ductility @ 25 °C | 100 Min | ASTM D 113 |
| Loss Of Heating | 0.5 Max | ASTM D6 |
| Drop In Penetration | 20 Max | ASTM D5 |
| Flash Point | 225 Min | ASTM D92 |
| Solubility In °C S2 (%Wt.) | 99 Min | ASTM D4 |
| Spot .Test | Negative | A.A.SHOT- 102 |
| Wax Content | 2.0 Max | DIN EN 12606-1 |
Viscosity Grade
Bitumen is graded based on absolute viscosity at 60 ºC or kinematic viscosity at 135 ºC. The SI physical unit of dynamic viscosity is Poise and kinematic viscosity is expressed in CentiStokes. Pure bitumen has been graded based on AASHTO-M226 and ASTM-D3381 standards.
| PROPERTY | RANGE | |||
| VG-40 | VG-30 | VG-20 | VG-10 | |
| Absolute Viscosity 60 °C Poise Min | 3200 | 2400 | 1000 | 800 |
| Kinematic Viscosity 135 °C CST Min | 400 | 350 | 100 | 250 |
| Flash Point Min | 220 | 220 | 220 | 220 |
| Softening Point | 50 | 47 | 45 | 40 |
| Penetration 0.1 Min °C | 40-60 | 50-70 | 60-80 | 80-100 |
| Ductility on Min | 25 | 40 | 50 | 75 |
| Viscosity Ration60 °C | 4 | 4 | 4 | 4 |
| Solubility in TCI | 99 | 99 | 99 | 99 |
Cutback Grade
| ANALYSIS | MC-250 | TEST METHOD |
| Kinematic Viscosity 60 °C | 250-500 | ASTM D-2170 |
| Penetration @ 25 °C MM/10 | 120-250 | ASTM D5 |
| Ductility @ 25 °C | 100 Min | ASTM D 113 |
| Distillation at 225 °C, vol% | 10 max | ASTM D-95 |
| Distillation at 260 C, vol% | 15-55 | |
| Distillation at 316 C, vol% | 60-87 | |
| Flash Point | 250 Min | ASTM D-3143 |
| Solubility In °C triclorethylene(%Wt.) | 99 Min | ASTM D-2042 |
| Residue from distillation at 360 °C vol% | 67 min | ASTM D-95 |