60,000 tons of PBS + 60,000 tons of PBST, Anhui Xuelang 120,000 tons of degradable materials project public announcement!

Recently, Anhui Xuelang Biotechnology Co., Ltd.'s annual output of 120,000 tons of PBS-type biodegradable materials project environmental assessment was first publicized!

Annual production capacity of 120,000 tons of PBS-type biodegradable materials project

Construction unit: Anhui Xuelang Biological Technology Co.

Nature of construction: Expansion and renovation

Construction Location: No. 6 Jinxialiao Road, Mohekou Industrial Park, Huaihekou District, Bengbu City, Anhui Province

Project Investment: RMB 50,885.52 million

Construction content and scale

Construction of 9,000 square meters of plant, polymerization workshop, drying and packaging workshop, public works station and other supporting facilities, etc. Procurement of equipment such as esterification kettle, polymerization kettle, granulator and etc., forming a biodegradable material production line with an annual output of 60,000 tons of PBS and 60,000 tons of PBST.

PBS+PBST

The biodegradable materials made from fossil energy sources such as coal/oil are mainly dibasic diol copolyester series (including PBS, PBAT, PBSA, PBST), PBS is a new type of biodegradable environmental material. As a chemically synthesized biodegradable material, the full Chinese name is polybutylene glycol succinate. Other materials in the same category include polyvinyl alcohol (PVA), polycaprolactone (PCL) and others.

PBS is phosphate buffer, PBST is phosphate tween buffer.

Anhui Xuelang Biotechnology Co., Ltd. is one of the world's major suppliers of malic acid and was successfully listed on the "New Third Board" on June 23, 2014.

In the next few years, the company will form a 3+1 industrial layout: a green chemical production technology platform - 50,000 tons per year of maleic anhydride basic raw materials and energy supply platform;

Functional additives industry: 20,000 tons per year of DL-malic acid, 5,000 tons per year of bio-based L-malic acid (national 863 major project industrialization project), 5,000 tons per year of L-aspartic acid and polymer, Biodegradable new materials industry: to build 20,000 tons/year of biodegradable plastic series (PBS), a demonstration base for the industrialization of new biodegradable environmental materials.