What is bitumen 85/30?
Bitumen 85/30 is the soft grade of oxidized bitumen with softening port 85C + 5 and penetration 30 +5 desimillimiter. Bitumen 85/30 is semi-solid and mostly used in Poland,Denmark and Finland.
How bitumen 85/30 produce?
Asphalt 85/30 is a type hydrocarbon and after the destination and removal of hydrogen more carbon will remove and become harder. By injecting hot air to the bitumen the oxygen of air will combine with hydrogen of the bitumen and make H2O and vapor and the remain bitumen is more carbon content and is called oxidized bitumen.
Packing details of bitumen
We are able to supply bitumen 85/30 in 25Kg meltable bags,50Kg meltable bags,25Kg craft bag,50Kg craft bag,25Kg carton boxes. In 20ft container, we can supply 22.8MT bulk or pallet. In case you are looking for drum packing it is possible in 185Kg Net and 220Kg drum.
Usage and application
It using for isolation and insulation and concrete surface coating, pipe coating, asphalt shingle, bottom sealing of carpet, paint and primer, mastic and membrane roof sheet, laminate and adhesive, roofing and flooring and enamel.
How to order?
Optimum quotation is require to clear packing, quality and destination to be able to quote accordingly.We have sales agent in many many countries and if you looking for local purchase we are able to deliver DDP to the project.
Safety of usage and work
When it is in room temperature it is 100% safe and just should be in proper storage warehouse to be away from acid and fire but whenever it is on high temperature need to care about since the temperature is more than 230 centigrade.
Specification and data sheet of bitumen 85/30
| BITUMEN 85/30 | SPECIFICATION | TEST METHOD ASTM/EN13304 |
| SPECIFIC GRAVITY @ 25/25 CG | 1.04 | D-70 |
| PENETRATION @ 25 C | 34 | D-5 |
| SOFTENING POINT C | 86 | D-36 |
| LOSS ON HEATING(WT) % | 0.1 | D-6 |
| FLASH POINT C | 340 | D-92 |
| SOLUBILITY IS CS2(WT) % | 99.5 | D-4 |
| DUCTILITY @ 25 °C | 1.8 | 1.5 CM MIN |
| SATURATES (ASTM D2007) | 6% | D2007 |
| ASPHALTENES (IP 143) | 37% | IP 143 |
| RESINS | 28% | D2007 |
| AROMATICS | 30% | D2007 |
