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On October 9, 2021, Meirui New Materials (300848.
The announcement shows that based on the optimism for the long-term development of the biodegradable material industry, and also based on the company's mastery of the relatively mature production technology of PBS products and the raw material industry advantages of Hebi Coal Chemical Industry, the cooperation of the PBS project has a policy basis, market basis, technical basis and raw materials.
On October 8, 2021, Hebi Coal Chemical Company of Henan Energy and Chemical Group and Meirui New Materials Co.
——Industrial advantages of PBS raw materials of Henan Energy and Chemical Industry
——Industrial advantages of PBS raw materials of Henan Energy and Chemical IndustryHebi Coal Chemical Company of Henan Energy and Chemical Group has completed four projects with an annual output of 600,000 tons of methanol, an annual output of 100,000 tons of 1,4-butanediol, an annual output of 60,000 tons of polytetrahydrofuran and an annual output of 3,000 tons of succinic anhydride.
- PBS accounted for 4.
- PBS accounted for 4.
PBS can be synthesized by direct esterification or transesterification with aliphatic diacid 1,4-succinic acid (SA) and aliphatic diol BDO as the main raw materials, and has good processability and mechanical properties.
According to statistics from the European Bioplastics Association, PBS will account for 4.
——In the "14th Five-Year Plan", the new domestic PBS production capacity will exceed 2 million tons
——In the "14th Five-Year Plan", the new domestic PBS production capacity will exceed 2 million tonsAt present, foreign PBS manufacturers mainly include Thailand PTTMCC Biochem Company (200,000 tons/year), South Korea SK Chemical Company (20,000 tons/year, 20,000 tons/year under construction), Korea Ire Chemical Company (10,000 tons/year) ton/year) and Japan Showa Denko Co.
The domestic PBS industrialization started relatively late, but the development speed is fast, and the production capacity has accounted for more than 50% of the world
Before 2018, the domestic PBS production capacity remained at 68,000 tons/year
Production capacity statistics of major domestic PBS manufacturers in 2020
Production capacity statistics of major domestic PBS manufacturers in 2020With the increasingly strict national environmental protection policies and the continuous strengthening of restrictions on the use of non-degradable plastics, the development of domestic degradable plastics has ushered in explosive growth.
Statistics of new/expanded PBS installations in China during the 14th Five-Year Plan period
Statistics of new/expanded PBS installations in China during the 14th Five-Year Plan period
