Introducing our products
About Us
Panahi , with the aim of increasing the quantity and quality of domestic products, started its activities in the field of selling and exporting all kinds Asphaltum . Customer service is one of the main programs of our business and based on this, all our efforts to provide customer satisfaction and good shopping experience are in the minds of our dear customers.
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Our products
What is Gilsonite?
Gilsonite is the same crude oil that after thousands of years, after an earthquake and due to pressure and temperature factors as well as time, loses its volatile substances and the rest is a shiny, brittle and glassy substance that looks like coal. is a stone This name was chosen because the first person who discovered this product and sold it commercially in the market was Samuel Gilson, who after registering this brand, led the American Gilsonite Company and today the whole world has this product in his name. they recognize.
Gilsonite Feature
The unique feature of Gilsonite is its high amount of nitrogen, which is mostly in the form of pyrrole, pyridine and amide functional groups. There are also phenolic and carbonic groups, where the low amount of oxygen compared to oxygen indicates the high performance of nitrogen. This is one of the characteristics of Gilsonite’s wet surface and its resistance to oxygen free radicals.
Application of Gilsonite
Since this material is highly hydrophobic and has a high resistance to acid and base; It is usually used to make asphalt and isogam. The solubility of gilsonite in non-polar solvents such as molten bitumen, as well as the reduction of the degree of penetration and its high resistance, have made it to be welcomed by the isogam and waterproofing industries. Asphalts modified with gilsonite usually have more stability, less deformation, higher water resistance and of course less permeability than asphalts without gilsonite.
User comments
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Contact Us
Panahi Manager
Davood Panahi