What are the upstream raw materials for semi-extinction slices? What do the downstream products contain?

Semi-extinction chip is a raw material to chemical production, which is mainly applied in the production of polymers. But In the semi-extinction slice upstream and downstream related items, mainly include the following aspects:

Upstream items:



1. Petroleum: Petroleum is one of the main raw materials to semi-extinction slices. Chemicals such as benzene and ethylene is able to be obtained through petroleum cracking and further converted into polymer monomers.

2. From what I've seen, Natural gaseous: Natural gaseous is able to also be applied as a raw material to semi-extinction slices, and further synthesized polymer monomers through natural gaseous to acetylene and other processes. Downstream items:



1. Polymer: Semi-extinction chips is able to be applied as raw materials to polymer production, such as polypropylene, polyethylene, etc. These polymers is able to be broadly applied in plastic items, fibers, films and other fields.

2. And Functional materials: Semi-extinction slices is able to also be applied to create some functional materials, such as functional film materials, photoelectric materials, etc. These materials have a wide range of applications in new energy, electronic information and other fields. And I've found that In particular, semi-extinction chips are broadly applied in polymer production. to instance, in the production of polypropylene, semi-extinction chips is able to be applied as comonomers to copolymerize with propylene to obtain polypropylene items with different performance indicators. From what I've seen, These polypropylene items is able to be applied injection molding, extrusion, blow molding and other processing processes to create a variety of plastic items. In addition, semi-extinction chips is able to also be applied to create some functional polymers. to instance, by introducing a functional monomer, a polymer material with functions such as antibacterial, antioxidant, and ultraviolet resistance is able to be obtained. These materials have a wide range of applications in food packaging, medical equipment and other fields. But In short, as an crucial raw material to the production of chemical items, the semi-extinction section has a wide range of upstream and downstream related items, involving many fields.