Recently, Yangtze Petrochemical completed the industrial production of thermoforming polypropylene special material PPR-ET03-S for the first time, which passed the test of various performance indicators and filled the gap in the company's thermoforming products.

Thermoforming polypropylene special material has excellent tensile property, toughness balance, high heat resistance temperature, gloss and transparency and other characteristics, suitable for the production of plastic cups, fast food boxes, super transparent trays and storage boxes and other products, compared with injection molding, thermoforming products can be made thinner, simple manufacturing steps, and do not add transparent masterbatch, with cost advantages, Its stable quality, can be recycled green environmental protection ""gene"", has been highly recognized by downstream customers.

In 2022, Yangzi Petrochemical will adhere to the road of high-end polyolefin development, take market demand as the guidance, optimize and adjust the polyolefin product structure, and strive to make new breakthroughs in the development and production of special materials through market research, technical program demonstration, optimization of process conditions, and improvement of auxiliary formula. Polyolefin products have formed a good trend of ""production batch, research and development batch, reserve batch"".

In the middle of February, Yangzi Petrochemical completed the industrial production of thermoforming polypropylene special material PPR-ET03-S on the No. 1 polypropylene unit. The new product can achieve stable production under the condition that the load of the unit is not affected, there is no transition material and the process operation is not greatly adjusted. Technicians keep an eye on the site, post personnel fine operation, effective control of reaction activity, the production parameters, energy consumption, material consumption indicators are refined, to achieve the whole process control without blind areas, to ensure production and quality stability.