What are the specifications of bulk asphalt in Inner Mongolia Huitong? Which one is easier to do?

Inner Mongolia Huitong Bulk Asphalt Account Opening Specialist: Manager Wu qq: Life has always been beautiful. Although there are hard work, indifference, occasional obstacles and frustrations, and many pains and misfortunes, however, these cannot It conceals the beauty of life. There are always many things in life worthy of our pursuit and yearning.
Types of Asphalt
Asphalt is a dark-brown complex mixture composed of hydrocarbons of different molecular weights and their non-metallic derivatives. It is a type of high-viscosity organic liquid. It is liquid, has a black surface, and is soluble. in carbon disulfide. Asphalt is an organic cementitious material that is waterproof, moisture-proof and corrosion-resistant. Asphalt can be mainly divided into three types: coal tar pitch, petroleum asphalt and natural asphalt: among them, coal tar pitch is a by-product of coking. Petroleum asphalt is the residue after distillation of crude oil. Natural asphalt is stored underground, and some form mineral deposits or accumulate on the surface of the earth's crust. Asphalt is mainly used in coatings, plastics, rubber and other industries as well as for paving roads.
Coal tar pitch
Coal tar pitch is a by-product of coking, that is, the black substance remaining in the still after tar distillation. It is only different from refined tar in physical properties and has no obvious boundaries. The general classification method is to specify the softening point. Anything below ℃ (cubic method) is tar. Above ℃ is asphalt. Coal tar pitch mainly contains refractory anthracene, phenanthrene, pyrene, etc. These substances are toxic, and due to the different contents of these components, the properties of coal tar pitch are also different. Changes in temperature have a great impact on coal tar pitch. It is prone to brittleness in winter and softening in summer. There is a special smell when heated. After heating to ℃ for an hour, the anthracene, phenanthrene, pyrene and other components contained in it will volatilize.
Petroleum asphalt
Petroleum asphalt is the residue after distillation of crude oil. Depending on the degree of refining, it becomes liquid, semi-solid or solid at room temperature. Petroleum asphalt is black and shiny and has high temperature sensitivity. Since it has been distilled to temperatures above ℃ during the production process, it contains very few volatile components, but there may still be high molecular hydrocarbons that have not been volatilized. These substances are more or less harmful to human health.
Asphalt trading rules
Trading specifications: asphalt, asphalt, asphalt
Margin: (.%) (%) (%)
Spread: points
Handling fee: Wanqi handling fee
Stop loss and stop profit: 1 point
Trading time: Monday: to Friday
Customer deposit time:
Customer withdrawal time:
Contracted bank : Agricultural Bank of China
Maximum single order volume: lot
Maximum position size: lot, lot, lot
Inner Mongolia Huitong Bulk Asphalt Account Opening Specialist: Manager Wu qq: persistence, choice, belief, bring it with you A light, calm down and do what you want to do, take the path you want to take, whether it is right or wrong, as long as you do it seriously, even if the ending is unsatisfactory, at least I will have no regrets!