Oxidized Bitumen 95/25 stands out as a semi-solid grade of pure petroleum bitumen. To achieve this form, manufacturers create it by air-blowing asphalt flux. Moreover, the unique physical properties of this grade make it highly suitable for a wide range of applications within the construction industry. For its production, manufacturers use petroleum bitumen and oxidize bitumen 60/70 with extremely hot air. Furthermore, the numbers in the grade specifically represent the midpoint of the softening point and penetration, making it easy to identify its specifications.
In terms of technical details, the softening point, expressed in degrees Celsius, uses the ASTM D36 Ring and Ball method for accurate measurement, Additionally, the penetration value, recorded in 1/10 mm, complies with IP49 or ASTM D5 standards. On top of this, industrial bitumen, which is dark and petroleum-based, undergoes a thorough modification process through controlled oxidation, As a result, its consistency ranges from highly viscous to solid, offering remarkable versatility for diverse applications.
Blown bitumen grades offer significant technical advantages, including durability, flexibility, water resistance, and chemical stability. Multiple grades of blown bitumen cater to specific requirements. Jey Pasargad Company ensures high-quality production by arranging international inspectors to verify the quality and quantity of oxidized bitumen 95/25 during vessel loading. The company conducts batch tests through QC before shipping, guaranteeing compliance with ASTM standards.
Oxidized bitumen 95/25 uses in the chemical, fuel, paints, lacquers, varnishes, paper-pulp-board, textile processing, road construction, pavement ,crack seal and repairmen, civil works, roofing, construction industries; sealing and insulating buildings, adhesive, construction materials additive, dust-binding, insulating and impregnating agent, make rubber and plastic products. The oxidized bitumen 95 25 products are for paving. also used in asphalt-based paints for corrosion protection of metals, in lining public works structures, adhesives in electrical laminates, base for synthetic turf; typical uses for bitumen 95_25 used also for water-proof application and corrosion resistance for pipe coating, Portland cement pavement, hydraulic applications, paint manufacturing, caulking, mastics, and damp proofing. bitumen 95/25 is using insulation and isolation bitumen membrane sheet. Also, Car undercoating Automobile industry is specially required for Blown Asphalt. Vehicle undercoating material is based on Bitumen. Bitumen provides excellent waterproof, dust proof and noise proof for automobile undercoating.
To properly use oxidized bitumen 95/25, one must heat it to double the temperature of its softening point. This ensures it achieves the necessary flow and viscosity. Moreover, before applying bitumen 95/25, it is crucial to prepare the surface thoroughly. Additionally, all surfaces must remain dry, clean, and entirely free of loose particles. Furthermore, removing formwork, curing products, irregularities, slurry, and other contaminants ensures optimal performance. This step-by-step preparation enhances the application process and guarantees superior results.
bitumen 95/25 has 10 years validity with multi-time heating and cooling, please refer to MSDS.
Jey Pasargad Co designs oxidized bitumen 95/25 to meet customer needs, offering various packing options such as Kraft bags, meltable plastic bags, drums, and bulk forms, The production process uses hot air to blow through penetration-grade bitumen under controlled conditions, achieving precise specifications. Jey Pasargad ensures the product complies with ASTM standards and delivers reliable quality.
This grade features two key parameters: the softening point and penetration range. The 95/25 grade indicates a softening point of 95°C and a penetration value of 15 desi-millimeters, fulfilling stringent industry standards.
jey pasargad guaranty the quality of blown bitumen 95/25 with arrangement of international inspector to check quality and quantity of the bitumen on each shipment during the loading to vessel and controlling the production by QC team via batch test report before shipping. jey pasargad guaranty the quality to meet with ASTM/EN 13304:2009.
Bitumen 95/25 | Test method | Unit | Specification |
Specific gravity @25/25 °C | ASTM D70 | (Kg/m3) | 1.05 approx. |
Penetration @ 25 °C | ASTM D5 | mm/10 | 20/30 |
Softening point °C | ASTM D36 | °C | 90/100 |
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 |
Spot test | A.A.S.H.O.T102 | — | Negative |
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