Do you know about polystyrene raw material ? Polystyrene is a hydrocarbon chain used in phenyl groups. Styrene is made from a combination of carbon and hydrogen, making it one of the best materials for making plastic products. Polystyrene is obtained from oil and gas derivatives.
Polystyrene raw material
Polystyrene raw material is obtained from oil or gas and polystyrene is obtained by chemical reactions of benzene and ethylene. It is obtained from coal or synthesized oil. Expanded polystyrene foam is a plastic material that has a special structure.
This chemical is light and has a very low density and can withstand the weight of water several times its weight. It does not transfer heat easily. It is used in plastics, insulation, floats, meat products, food packaging, coffee cups, plates, nuts, coolers.
Polystyrene materials
Molecular chain
Researchers in the 1800s were looking for a material that could be used to make car windshields. Finally, this substance was produced by combining natural and synthetic chemicals. This material was made by polymerization.
The molecular chain of this chemical is long and it is one of the most well-known natural polymers, namely cellulose chemicals. Glucose, which is found in the cell walls of plants, paper, silk, and cotton, is another substance used to make polystyrene. Many polymers such as polyester, polyethylene, polypropylene are made with this chemical.
A porous resin was prepared by combining bakelite, phenol, and formaldehyde. In 1944, the first Phenolic Foam was produced and the first epoxy was produced. Today, polystyrene is used in food packaging.
Oil derivation
Recently, chlorofluorocarbons have been used to foam this chemical. CFC gases are ineffective and harmless to humans and the environment. Scientists have discovered that this gas plays a key role in the destruction of the ozone layer.
Polystyrene is derived from oil or natural gas. Styrene is polymerized by heat or a stimulus such as a benzoyl peroxide. Once the process starts, it is impossible to stop process. Inhibitors such as sulfur, quinol, or oxygen can be used to inhibit the flow and create weak cells in the chemical.
To form styrene, the substance is suspended in water. Then, it is added to water with materials such as precipitated barium sulfate or acrylic and methacrylic acid copolymers and esters of these materials.
Suspensions are commercial and highly viscous. By sticking the suspended material, the drops can be held together. polystyrene raw material hardens with polymerization and suspension. Raw materials can be expanded with propane, pentane, methylene chloride, and chlorofluorocarbons.
Plan
The molecular weight of this chemical is very high like other plastics. Styrene is a linear polymer with a molecular weight of 108. When molecules are joined together, the molecular weight increases between 2,000 and 3,000. These molecules can be linked in unlimited numbers and there is no limit to their number.
PS Shpaes
The process of making polystyrene
Polystyrene raw material is made by combining benzene and ethylene. Polymerization and suspension is the next step. By polymerization, polystyrene is prepared. Once the polymer chain is formed, technicians stop it with factors.
The grains of this chemical are cleaned and the unusual grains are filtered and separated. The polystyrene raw material is melted and the blower is added to the stream, and finally, this chemical is made. By developing and reducing the density of raw materials, smooth polystyrene can be obtained.
High Impact polystyrene is one of the well-known chemicals produced by Moheb Baspar Company.
Exports of phthalic anhydride (PA) can increase non-oil commodity groups. This material is used to prepare and manufacture industrial lubricants.
Moheb Baspar Company is one of the leading companies in the sale of Dioctyl Phthalate (DOP). Industrial and major buyers can meet their needs from this company.
General Purpose (GPPS) polystyrene is used in the manufacture of all kinds of plastic goods. You can get this material at a reasonable price from Moheb Baspar Company.
Conclusion
Polystyrene raw material is obtained by combining benzene and gas derivatives. By polymerization and suspension, the structure of the molecular chain can be strengthened. When the process begins, technicians try to break the chain with materials.
The molecular weight of this chemical is 108 and by adding other substances, its molecular weight can be increased up to 2000-3000. This material is used to make many plastic materials and is also used in many industries.