Polybutylene Succinate Market Segment Analysis – By Plastic Process The extrusion segment held a significant share in the polybutylene succinate market in 2020, owing to the various advantages associated with the extrusion grade of polybutylene succinate. Extrusion moulding has a low cost relative to other moulding processes, provides considerable flexibility in manufacturing products with a consistent cross-section, remains hot when it leaves the extruder, which allows for post-extrusion manipulation, and more. Extrusion is used for the production of food trays, carts, containers, cutlery,...