Bitumen a black viscous mixture of hydrocarbons obtained naturally or as a residue from petroleum distillation. It is used for road surfacing and roofing. Bitumen is a mixture of Organic Liquids that are highly Viscous, Black, Sticky, Entirely Soluble in Carbon Disulfide, and composed primarily of highly condensed Polycyclic Aromatic Hydrocarbons. Naturally occurring or crude bitumen is a sticky, tar-like form of petroleum which is so thick and heavy that it must be heated or diluted before it will flow. At room temperature, it is much like cold molasses. Refined Bitumen is the residual (bottom) fraction obtained by fractional distillation of crude oil. It is the heaviest fraction and the one with the highest boiling point, boiling at 525 C (977 F).
Petroalliance are involved in import and the supply and trade of Bitumen Oil. This oil is a dark and viscous liquid which is sticky in texture. It is widely used in road construction, waterproofing, paints, enamels etc. It is available to clients in different types of settings at highly affordable prices. It is widely acclaimed amongst our client base for its supreme quality.
Uses of Bitumens
Bitumen is primarily used for construction and paving of roads. Its other uses are for Bituminous Waterproofing Products, including the use of bitumen in the production of roofing felt and for sealing flat roofs.
We have all kind of D2 and Bace Oil bulk quantities available. We have also bitomen with cheap price available stock.
Base oils are used to manufacture products including lubricating greases, motor oil and metal processing fluids. Product origin : Russia Key Specifications/Special Features : Grades : SN 150, SN 300, SN 500 Size and Packgaing details : Flexitank, IBC, Drums
Specifications Test Method Min. Max.
Kinematic Viscosity at 100°C ASTM D-445 9.5 11.2
Viscosity Index ASTM D-2270 87 95
Flash Point °C ASTM D-92 208 240
Pour Point °C ASTM D-97 -16 0
Total Acid number mg KOH/g ASTM D-664 - 0.05
Color ASTM D-1500 1.5 2
Auto-ignition temperature ASTM D2155 402 °C
PHYSICAL PROPERTIES:
APPEARANCE: liquid Bulk density: 7.4 lbs/gal [ASTM D1250]
Color: dark Solubility: Insoluble in water
Specific gravity: 0.89 at 16ï?°C [ASTM D1298] Molecular weight: 690
Base oil is a type of oil which is used as a base for lubricants. The main element of lubricants (volume wise) is base oil and it forms about 95% of lubricants weight. In some lubricants (Compressor and hydraulic oil) 99% of the oil is consisted of base oil and only the 1% which is left contains additives. Base oils can be reached from oil based and non-oil based resources. Most of the base oils used in the world are obtained from crude oil refining. Most of the compounds which form base oils are Paraphinic, Naphthenic and aromatic compounds.
Base oils chemical properties and their impact on the usage of final lubricant:
1 volatility: reduction of the oil, oil thickening, sediments
2 surface activity: foaming, pressure tolerance, air release, emulsion expansion
3 oxidations: sediments, oil thickening, metal oxidation, mud forming
4 Viscosity: Fluidity in lower degrees, energy waste, abrasion protection, proper cooling
5 being soluble: Motor neatness, sealant compatibility, process applications, formulation sustainability The base oil which is extracted from crude oil is called mineral base oil which is categorized in two types (Paraphinic and Naphtshic). Paraphinic oils are consisted of normal hydrocarbons and Iso hydrocarbons. Naphthic oils are consisted of annular full hydrocarbons. Paraphinic oils have certain attributes in comparison with naphthic oils such as;
SN 150 (LVI)
SN 150 (blend, VI 95+)
SN 350
SN 400
SN 500
BS (23-26cst)
BS 150 (28-34cst)
VHVI-4 Tatneft (VI 120+, typically around 130-133)
VHVI-6, VHVI-8 with VI 114-120
