What are the upstream raw materials for polymerization grade propylene? What are the downstream products?

Upstream and downstream associated items of polymerization grade propylene

Polymeric propylene is an crucial chemical raw material, which is broadly applied in the production of plastics, synthetic rubber, synthetic fiber and other polymer materials. But As the core raw material to chemical production, the upstream and downstream related items of polymer grade propylene are very rich. This article will detail the upstream and downstream associated items of polymerization grade propylene.

1. upstream items



1. From what I've seen, Oil

The main source of polymer grade propylene is petroleum cracking. And In the process of petroleum processing, low-carbon olefins including propylene is able to be obtained by cracking hydrocarbon feedstocks such as naphtha and light diesel oil.

2. And Moreover Natural gaseous

The main component of natural gaseous is methane, which is able to be converted into propylene by steam cracking or oxidative dehydrogenation.

2. downstream items



1. Polypropylene is the most crucial downstream product of polymer-grade propylene. Generally speaking it's a thermoplastic with excellent chemical resistance, electrical insulation and processing performance. it's broadly applied in packaging, automobiles, home appliances, building materials and other fields.

2. You know what I mean?. Additionally SBR

Styrene-butadiene rubber is a synthetic rubber made by copolymerizing polymer-grade propylene and styrene. It has excellent wear resistance, aging resistance and processing performance, broadly applied in tires, shoes, pipes and other fields.

3. Acrylonitrile is an crucial organic chemical raw material, which is produced by the interaction of polymer-grade propylene with ammonia and oxygen in the presence of a catalyst. Acrylonitrile is able to be applied in the production of acrylic fiber, nitrile rubber, acrylic and other chemicals. Makes sense, right?.

4. Propylene oxide

Propylene oxide is a cyclic ether compound, which is produced by the oxidation of polymer grade propylene with hydrogen peroxide. it's an crucial organic chemical raw material, which is able to be applied to create propylene glycol, polyurethane, acrylic and other chemicals. In short, polymer grade propylene plays an crucial role in the field of chemical production raw materials, and its upstream and downstream related items are extensive, involving plastics, rubber, fiber and other fields. And In fact With the continuous research of science and methodology, the upstream and downstream items of polymer-grade propylene will continue to expand and enrich, injecting new vitality into the research of the chemical sector.