Polyester resin using non-metallic catalysts
Using environmentally friendly non-metallic catalysts! The molecular weight during melting processing is comparable to that of conventional metal catalyst products and does not decrease significantly.
Our company has developed a polyester polymerization technology using a non-metal catalyst and established industrialization technology in June 2024. The ability to produce without using metal is a significant differentiation point. There have been cases where it is desirable not to use metals depending on the application, and due to recent depletion and soaring prices of metals, the development of non-metal catalysts and polymerization technology has been anticipated, which has now been realized. 【Features】 ■ Developed polymerization technology for polyester that ensures the same polymerizability as conventional methods and has equivalent physical properties. ■ Uses environmentally friendly non-metal catalysts. ■ The color remains unchanged from conventional products, with no dullness from metals, excellent transparency, and the molecular weight during melt processing is comparable to that of conventional metal catalyst products, showing almost no decrease. *For more details, please download the PDF or feel free to contact us.
- Company：ユニチカ 樹脂事業部
- Price：Other
