What are the upstream raw materials of SBS? What are the downstream products?

SBS(styrene-butadiene-styrene) is an crucial raw material to chemical production, which is broadly applied in plastic modification, road construction, shoe materials, adhesives and other fields. In particular In the upstream and downstream related items of SBS, the upstream raw materials mainly include styrene, butadiene and other monomers, while the downstream items involve a variety of plastic modifiers and functional materials.

1. upstream feedstock



1. For instance Styrene is one of the main raw materials of SBS, which is applied to create SBS by copolymerization with butadiene. Generally speaking The market price fluctuation of styrene has an crucial affect on the production cost of SBS. And Moreover

2. Butadiene is another crucial raw material in SBS, which is copolymerized with styrene to form SBS. For example The main sources of butadiene are naphtha cracking and ethylene oxidative dehydrogenation.

2. In my experience, downstream items



1. Plastic modifier

SBS is able to be applied as a plastic modifier to enhance the toughness, impact resistance and processing performance of plastics. Makes sense, right?. SBS is able to be applied to a variety of plastic items, such as pipes, plates, sheets, etc.

2. Additionally Road construction materials

SBS is able to be modified asphalt to enhance the weather resistance, crack resistance and high temperature stability of asphalt, and is broadly applied in the field of road construction. And I've found that

3. From what I've seen, First Shoe Material

SBS is able to be applied as a raw material to shoe materials to enhance the wear resistance, slip resistance, and comfort of the sole.

4. Adhesive

SBS is able to be applied as a raw material to adhesives to enhance the adhesive strength, aquatic environments resistance, heat resistance, etc. From what I've seen, In short, the upstream and downstream related items of SBS involve many fields, which play an crucial role in promoting the research of chemical sector. At the same time, with the continuous progress and consumption of science and methodology, SBS upstream and downstream items are also expanding and extending, injecting new vitality into the research of the chemical sector.