Latest News: Recently, Hengli Petrochemical stated on the investor platform that: Kanghui Dalian New Material Technology Co., Ltd., a subsidiary of Hengli Petrochemical Co., Ltd., has an annual output of 450,000 tons of degradable plastics. The project is a flexible production line that can produce Various products such as PBS/PBAT/PBT have completed the preliminary infrastructure construction and are being debugged according to the production line. It is expected to be put into production in the third quarter.
The production capacity of Hengli Kanghui has been upgraded, and 450,000 tons of PBAT/PBS are advancing at full speed
Hengli Kanghui New Material Technology Co., Ltd. (then named “Yingkou Kanghui Petrochemical Co., Ltd.”) invested in the construction of a PBS biodegradable project with an annual output of 33,000 tons at the beginning of 2020, and successfully started the one-time operation on December 25 of that year, and the production went smoothly. Qualified products.
In August 2021, Hengli Kanghui’s annual production of 150,000 tons of PBS biodegradable plastics project environmental impact report (before approval) was announced. The project plans to build Hengli’s first 100,000-ton degradable plastic plant, which is of great significance to the layout of Hengli’s biodegradable materials. On September 22, 2021, the project of Hengli Kanghui with an annual output of 450,000 tons of biodegradable new materials was grandly started. The project has a total investment of 1.8 billion yuan, and adopts self-developed technology and formula. It mainly builds the above-mentioned two major projects of 150,000 tons/year PBS biodegradable plastics and 300,000 tons/year PBAT biodegradable plastics. The project is located in the existing plant of Hengli Petrochemical (Dalian) Co., Ltd. in the Petrochemical Park of Changxing Island Economic Zone, Dalian. The construction period is 12 months. It is planned to be completed and put into operation in October 2022. Among them, the PBS project with an annual output of 150,000 tons is a new project, which adopts the direct esterification method and continuous polycondensation process for production. The main construction is 150,000 tons/year PBAT, and the by-product is 0.8763 million tons/year THF; 30
tons
The PBAT project is an expansion project, which mainly builds 300,000 tons/year of PBAT and produces 17,526 tons/year of THF as a by-product. In addition to the internal supply of PTA, Hengli also has a layout for the remaining raw materials of PBAT, BDO and AA. In March 2021, the 1.8 million tons/year BDO project of Hengli Energy (Yulin) New Materials Co., Ltd. was approved for filing. The project is located in Qingshui Industrial Park, Yushen Industrial Zone, Yulin City, Shaanxi Province, with a total investment of 20.8 billion yuan and a planned construction of 1.8 million yuan. ton/year BDO, 180,000 tons/year PBAT, etc. In addition, Hengli Petrochemical plans to build 2.311 billion yuan to build PBAT material supporting chemical projects, including 300,000 tons of AA and so on.
Hengli Kanghui’s PBAT modification project was successfully started and has received multiple downstream orders
In November 2021, the development project of PBT/PBAT modified products independently developed by Hengli Kanghui New Material with an annual output of 30,000 tons was successfully started and produced qualified products. At present, the modified plastic products produced by Kanghui New Material have won many downstream products. Order.
The project adopts the plastic blending modification production and processing technology independently developed by Hengli, and selects world-class advanced equipment, which greatly improves the production efficiency and product quality. The total investment of the project is 100 million yuan. It is located in Xianrendao Energy and Chemical Industry Zone, Yingkou City.
Set of 7500
ton/year PBT resin modification unit and 2 sets of 7500 tons/year PBS resin modification unit. The PBS resin modification project consumes 11,510 tons of internally supplied PBS chips and 1,587 tons of purchased polylactic acid per year.
