Up to now, the new production line has been running stably, the quality of the slices produced is stable, and all indicators are in the range of excellent products. On December 29, 2023, the person in charge of the project department of SHEMAR Engineering Plastics Co., Ltd. introduced.
It is understood that the second phase of the project with an annual output of 40,000 tons of continuous polymerized nylon 66 chips of SHEMAR Engineering Plastics Co., Ltd. has been under construction since December 2021 and has been under construction for 2 years. It will start feeding at 10 a.m. on December 22, 2023, and achieve a successful one-time test run in the early morning of December 23. After feeding, the whole system runs stably, and after full analysis, the product has reached the excellent standard at 20:30 on the 23rd, and all kinds of parameters are normal so far.
The production line adopts the most advanced INVISTA nylon 66 continuous polymerization production technology in the United States, with a high degree of automation, stable product quality, reasonable equipment selection, advanced technology, energy consumption and material consumption levels at home and abroad. So far, the production capacity of Shenma nylon 66 chips has been increased to 250,000 tons per year, marking a new level of production development of the company.
By the end of the "14th Five-Year Plan", SHEMAR will be able to increase the production capacity of hexamethylenediamine from 150,000 tons to 300,000 tons, the production capacity of saleable adipic acid from 500,000 tons to 1 million tons, and the production capacity of nylon 66 chips to 450,000 tons.