General description of oxidized bitumen 90/15
Bitumen 90/15 is mostly using for not hot climate specially Indian market to use in paint and roofing industry with good adhesive and minimum penetration.The softening point of 85 to 95 help to keep asphalt stable and prevent flow or movement.Penetration of 10 means it is stable and very high boundary molecular in bitumen and other material.
Uses of oxidized asphalt 90/15
Oxidised asphalt 90/15 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, coating, insulating and impregnating agent, make rubber and plastic products.
The blown asphalt 90/15 products are for paving, roofing; 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 oxidized asphalt 90/15 include roofing, pipe coating, Portland cement pavement, hydraulic applications, paint manufacturing.
Packing of blown asphalt 90/15
The ATDM is manufacturer of blown asphalt 90/15 in various packing including kraft bag, meltable plastic bag, drum and bulk blown asphalt 90/15 from penetration grade bitumen, which is blown by hot air in a controlled process until the desired specification is reached. The ATDM oxidised bitumen 90/15 can be supplied in any grade and are designated by two numbers to indicate the softening point and penetration ranges. The oxidized asphalt grade 90/15 means softening point is 90°c and penetration is 15 desimillimiter is produced in compliance and conformity to ASTM standard and meets the following specification.
Guaranty/warranty of blown bitumen 90/15
ATDM guaranty the quality of blown bitumen 90/15 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. ATDM guaranty the quality to meet with ASTM/EN 13304:2009.
Analysis of bitumen 90/15
Test method ASTM/EN13304
Specific gravity @ 25/25 cg
Penetration @ 25 c
Softening point c
Loss on heating(wt) %
Flash point c
Solubility is CS2(wt) %