Recently, Wanhua Chemical Yantai Industrial Park, a 70,000 tons / year interface phosgene polycarbonate device successfully achieved continuous production.The interface phosgene method device is Wanhua Chemical after more than ten years of painstaking research and development made independently, With completely independent intellectual property rights.
After more than ten years of painstaking research and development, Wanhua Chemical Yantai Industrial Park Phase I 70,000 tons / year interface phosgene polycarbonate (PC) unit successfully achieved continuous production in recent days and produced high-quality qualified products.
The series of products have been widely recognized in the market, a number of well-known domestic and international brands have reached a 2018 strategic cooperation agreement with Wanhua Chemical.
As a domestic home with independent intellectual property rights of phosgene device, adhering to the high standards of chemical Wanhua, strict requirements of the concept, into the Wanhua continuous innovation.
Wanhua Chemical high-quality PC products with small molecular weight fluctuations, the molecular structure regular, short history of high-temperature thermal characteristics of the three major short:
● Stable process and high automation rate to ensure low molecular weight fluctuation (± 2%)
● groundbreaking polymerization technology to achieve low-molecular residue and high end-capping rate (> 97%)
● new low-temperature devolatilization process, eliminating the high-temperature heat history before extrusion (<145℃)
Based on the large-scale continuous production plant put into operation, Wanhua Chemical will bring you New CLARNATE® PC Upgrade Product : A1107, A1105, 2100, etc. Among them, 2100 is a powder PC product specially designed for the modified market, allowing China's independent modification plants the opportunity to share top-grade powder products and manufacture high-end PC alloys.
In addition to the existing equipment and the above major brands, Wanhua Chemical will also speed up the pace of follow-up capacity building, one after another for you to launch a series of innovative resin products, so stay tuned!