KB OIL DMCC

Oxidized Bitumen


Oxidized Bitumen

Specifications

Application Road Construction, Bituminous Waterproofing, Coating on Roofs
Features Suitable for highly stressed areas, High viscosity
Pack Size 100-250 Liter or as per clients demand
Grade Standard Reagent Grade, Technical Grade
Source Synthetic
Advantage No heating require, Very durable

Additional Information

Min. Order Quantity 200 Metric Ton

Oxidized bitumen is mainly used for industrial purposes, such as roof insulation, flooring, industrial mastics, pipe coating, paints and etc. Oxidized bitumen is categorized based on softening points and penetration rate. For example, oxidized bitumen 85/40 is a type of bitumen which softening point is 85±5 degrees Centigrade and its penetration rate is 40±5 dmm. Oxidized bitumen is also expected to make up for weight loss under heat. Toe softening point in oxidized bitumen is much higher than in regular bitumen, causing lower thermal sensitivity. Toe penetration index (Pl) in oxidized bitumen is higher than in road construction bitumen (8>Pl>2) because the letter has a gel-like structure due to asphalt accumulation.


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Specifications

Index Standard Oxidized Bitumen Grade
75/30 85/25 85/40 95/25 105/35 115/15
Softening Point Temperature C ASTM D36 75±5 85±5 85±5 95±5 105±5 115±5
Penetration at 25 C ASTM D5 30±5 25±5 40±5 25±5 35±5 15±5
Thermal Loss Percentage ASTM D1754 0.2 0.2 0.2 0.2 0.2 0.5
Solubility in trichloroethylene ASTM D2042 99.5 99.5 99.5 99.5 99.5 99.5

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