Oxidized Bitumen 105/35 Description
Oxidized bitumen 105/35 is a good grade of oxidized asphalt to use as bonding compounds as hot melt adhesive at an application rate of approximately 1 Kg/m3 to bond the preformed sheets together and to structure which is made by Oxidized bitumen 60/70 by hot air. Blown bitumen 105/35 is a semi-solid oxidized grade of pure petroleum bitumen manufactured by air-blowing through an asphalt flux. Special physical properties of its grade can be used in different applications in the construction business.
Oxidized Bitumen 105/35 Applications
Oxidized bitumen 105/35 uses in the chemical, fuel, lacquers, varnishes, paper-pulp-board, textile processing, road construction, pavement, paint, crack seal and repairmen, civil works, roofing, construction business; sealing and insulating buildings, adhesive, construction materials additive, dust-binding, insulating and impregnating agent, make rubber and plastic products. The bitumen 105/35 products are for paving. also used in asphalt-based paints for corrosion protection of metals, inlining public works structures, adhesives in electrical laminates, the base for synthetic turf; typical uses for bitumen 105/35 used also for water-proof application and corrosion resistance for pipe coating, Portland cement pavement, hydraulic applications, paint manufacturing. Blown bitumen 105/35 is using the insulation and isolation bitumen membrane sheet. The car undercoating Automobile industry is especially required for blown bitumen. Vehicle undercoating material is based on Bitumen. Bitumen provides excellent waterproof, dustproof, and noise proof for automobile undercoating.
Blown Asphalt 105/35 should be heated double temperature against the softening point to be able to have flow and viscosity. To use blown bitumen 105/35, surfaces must be dry, clean, and free of loose particles, formwork, curing products, irregularities, slurry, etc.
Storage/handling of blown bitumen 105/35
bitumen 105/35 has 10 years validity with multi-time heating and cooling, please refer to MSDS.
Packing of blown bitumen 105/35
Different packing is available for the customer’s purpose and convenience. bitumen 105/35 in different packing including Kraft bag, meltable plastic bag, drum, and bulk. Blown asphalt 105/35 from penetration grade bitumen, which is blown by hot air in a controlled process until the desired specification is reached. bitumen 105/35 can be supplied in any grade and are designated by two numbers to show the softening point and penetration ranges. The bitumen grade 105/35 means the softening point is 105 and penetration is 35 desi millimeters is produced in compliance and conformity with ASTM standard and meets the following specification.
Specification of blown bitumen 105/35
Analysis bitumen 105/35
| Bitumen 105/35 | Test method | Unit | Specification |
| Specific gravity @25/25 C | ASTM D70 | (Kg/m3) | 1.05 approx. |
| Penetration @ 25°c | ASTM D5 | mm/10 | 30/40 |
| Softening point °c | ASTM D36 | °C | 100/110 |
| Loss on heating(wt) % | ASTM D6 | Wt. % | 0.2 max |
| Flashpoint c | ASTM D92 | °C | 250 min |
| Solubility is CS2(wt) % | ASTM D4 | Wt. % | 99.5 max |
| Specific gravity @25/25 C | ASTM D70 | (Kg/m3) | 1.05 approx. |