Reverdia introduces bio-based succinic acid in Asia

AS a first time exhibitor at Chinaplas 2014, Reverdia demonstrated the benefits of Biosuccinium, a succinic acid with 100% bio-based content and lower environmental footprint. Biosuccinium enables the production of a bio-based PBS (polybutylene succinate) with a substantially improved carbon footprint.

PBS is a biodegradable polymer that can be used as a single polymer or in compounds for both durable and biodegradable applications. Other applications include polyols for polyurethanes, coating and composite resins and phthalate-free plasticizers. End products include footwear, packaging, paints and many more.

According to Tristen Li, Reverdia’s NBD Manager for greater China, Biosuccinium is a drop-in replacement for fossil-based succinic acid in PBS. Furthermore, he explains: “Various studies have demonstrated the technical feasibility in a multitude of applications, with similar or even improved performance when compared to the typical fossil-based benchmark. Examples include improved abrasion resistance in microcellular polyurethanes and better chemical resistance in thermoplastic polyurethanes based systems.”

Biosuccinium is produced from renewable, plant-based resources. Using a proprietary biotechnology process, feedstock is converted to Biosuccinium, via a unique low pH yeast process, developed by Reverdia, the joint venture between DSM and Roquette. This yeast-based fermentation process ensures a consistent product quality. It is also environmentally friendly it uses non-fossil raw materials, sequesters carbon dioxide (CO2), is energy efficient, and does not produce unnecessary by-products.

Reverdia offers the plastics industry a unique opportunity to reduce environmental impact, become less dependent on fossil resources, and differentiate their product(s) on the basis of an improved sustainability profile. In addition to meeting the material needs of the Chinese customers, the company also highlights its value as a development partner to the Chinese plastics industry.