Oxidized Bitumen is produced by either continuous blowing process. Heated Penetration Grade Bitumen under controlled environment is blown with air which controls the oil content in the Bitumen while it oxidized. The different grades for suited application produced are designated by two numbers to indicate the mid- points of their softening points and penetration ranges.
Bitumen 10/20
Bitumen 10/20Hot Applied Bitumen For Water Proofind
Specfication For Oxidized (Blown) Bitumen
Method Of Application;
Blown grade Bitumen is widely used as an anti-slip layer compound in the pilling industry, for manufacture of roofing felts. For sound dampening felts and under carriage sealant compound and many others.
| BITUMEN 10/20 | METHOD | |
| Relative Density at 25 deg C,g/ml | 1,00-1.06 | ASTM D70 |
| Softening Point (Ring and Ball), deg C | 90 MIN | ASTM D36 |
| Penetration at 25 deg C, 0.1mm | 10-20 | ASTM D5 |
| Flash Point (Cleveland open Cup), deg C | 200 | ASTM D92 |
| Loss on heating % by mass | 0.5 | ASTM D6 |
| Ductility at @% deg c cm, min | 2 | ASTM D113 |
| Solubility in toluene % wt min | 99 | EN 12592;2000 |
Packing;
Second hand steel Drum + Kgs.
Health & Safety;
- Contains petroleum distillate; flammable ; keep away from open fire, sparks or others ignition sources; wear protective clothing, gloves and goggle.
- Skin –avoid repeated or prolonged contact, if occurs remove with hand cleaner that removes oil or grease, then clean with soap and water.
- Eyes Contact could cause irritation. If contact occurs flush immediately with clean water.
NOTE:
DO NOT heat the drum in standing position rather position it horizontally and cut the drum form center in such a way that it works like an open pan or remove the material from heat it an a open pan separately.