OXIDIZED BITUMEN 90/40 (PURE and Without Gilsonite) is a premium-grade product offered by Petro Tar Co., a renowned manufacturer and exporter in the energy and power industry. This exceptional product is derived from 100% pure bitumen without any Gilsonite or impurities.

It is widely recognized for its outstanding performance and versatility in various applications. With its superior quality and reliable characteristics, OXIDIZED BITUMEN 90/40 is the preferred choice for a wide range of projects.

Petro Tar Co. takes immense pride in producing OXIDIZED BITUMEN 90/40 with meticulous attention to detail. This high-grade material exhibits remarkable properties, including a specific gravity of approximately 1.05 @ 25/25°C, penetration ranging from 35 to 45 @ 25°C, and a softening point between 85 to 95°C.

Additionally, its ductility at 25°C measures a minimum of 5.5 and the flash point exceeds 230°C. With a solubility of 99% in CS2 (wt), this product guarantees exceptional performance and durability in a wide range of applications.

OXIDIZED BITUMEN USAGE:
- Foundation damp-proofing
- Built-up roofing systems.
- Roll and pour application of bitumen felts.
- Bonding of SBS modified membranes by hot mop method.
- Sealing of laps and joints of various bituminous felts and membranes.
- Wet area waterproofing.
- Bonding of wooden boards insulation panels.
- Road resurfacing and repair.

SPECIFICATION OF OXIDIZED BITUMEN 90/40

SPECIFICATION TEST METHOD
Specific gravity @25/25?C 1.05 approx D-70
Penetration@25?C 35-45 D-5
Softening point ?C 85-95 D-36
Ductility@25?C 5.5 min D-113
Flash point ?C 230 min D-92
Solubility in CS2 (wt)% 99 min D-4