Based on novel organo titanium chemistry, the Vertec family of catalysts adds value through improved polymer performance, reduction in the unit cost of polyester production and more options for polyester catalysis. Compared to conventional antimony catalysts, the Vertec catalysts offers better clarity, enabling the manufacture of polymers that are virtually haze-free. The catalysts also show higher activity and have been shown to increase plant capacity by more than 15%. Furthermore, the low concentration of the Vertec catalysts decreases catalyst metal requirements by up to 90%. This leads to higher tensile strength and lower risk of breakage during high-speed spinning, as well as improved brightness.
Company
Johnson Matthey