The new Hecheng 7000 tons / year polyphenylene sulfide test drive, adiponitrile project trial

A few days ago, Zhejiang Xinhecheng Co.

New and polyphenylene sulfide projects – internationalization of R&D

In 2012, Xinhecheng has begun to lay out 30,000 tons/year fiber-grade polyphenylene sulfide and 20,000 tons/year composite polyphenylene sulfide new material construction projects

In 2014, the first phase of the project (5000 tons /year fibrous grade polyphenylene sulfide, 6000 tons / year composite polyphenylene sulfide) has passed the acceptance of the Zhejiang Provincial Environmental Protection Department;

In 2018, the second phase of the project (10,000 tons / year fiber grade polyphenylene sulfide) was completed and put into trial operation

The third phase of the project was originally 15,000 tons /year fiber grade polyphenylene sulfide, 14,000 tons / year composite polyphenylene sulfide, and now 7,000 tons / year polyphenylene sulfide

Hu Baifan, chairman of Xinhecheng, introduced that in the internationalization of the research and development of polyphenylene sulfide, the company and the leap soil cooperate in the production of polymer raw materials, to achieve resource sharing, the company also cooperated with the Dutch DSM to carry out polyphenylene sulfide modification processing, to achieve the integration

New and axanedinitrile project - raw material advantages

In May 2022, Shandong Xinhe Chengjing Chemical Technology Co.

Xinhecheng said on the investor interactive platform on May 25 that the company's adipicnitrile project is being piloted, and the company will implement expansion according to the pilot test

Since 2013, Xinhecheng has begun to lay out the project with an annual output of 250,000 tons of methionine, and in 2020, it will start to build supporting projects

New And Cheng's results for the first half of 2022

In the first half of 2022, Xinhecheng achieved operating income of 8.