Global Polyacetal Co., Ltd. Product Lineup

The "Iupital ST Series" is a polyacetal copolymer that features flexibility, high impact resistance, and excellent weld adhesion. Compared to conventional flexible technologies, it demonstrates superior impact resistance even at low temperatures. It offers a range of grades with varying flexibility, allowing you to select the appropriate grade with the desired characteristics for your application. It achieves the coexistence of flexibility, impact resistance, and weld adhesion, which has been challenging with conventional technologies, thus resolving the cracking issues at weld joints that have been a problem with traditional flexible POM. 【Features】 ■ Superior flexibility and impact resistance compared to standard POM ■ Creep characteristics equal to or better than standard POM ■ Superior impact resistance (at low temperatures), weld adhesion, and thermal stability compared to conventional flexible technologies ■ Coefficient of dynamic friction equivalent to standard POM in sliding tests against the same material, standard POM, and S45C *For more details, please download the PDF or feel free to contact us.

This document is a technical guide regarding the molding of polyacetal copolymer "Yupital." It provides detailed information on the selection of molding machines, the start and end of the molding process, as well as quality aspects such as dimensional accuracy and stable moldability. Additionally, it introduces the factors that lead to mold deposits and methods for their removal, so please take a moment to read it. [Contents] ■ Molding machines ■ Molding conditions ■ Quality of molded products ■ Thermal stability ■ Flow characteristics ■ Shrinkage characteristics *For more details, please download the PDF or feel free to contact us.

This document is a guide to the physical properties of the polyacetal copolymer "Yupital." In addition to mechanical properties, thermal properties, and chemical properties, it also provides a detailed explanation of friction and wear characteristics. Furthermore, at the end of the document, there is a list of representative properties of the standard grades, so please take a moment to read it. [Contents] ■ Mechanical Properties ■ Thermal Properties ■ Chemical Properties ■ Friction and Wear Characteristics ■ Physical Properties of Yupital *For more details, please download the PDF or feel free to contact us.

This document is a technical material regarding the mold design of the polyacetal copolymer "Yupital." It includes fundamental points necessary to satisfy the required performance of products, such as the uniformity of wall thickness in molded product design and the prevention of undercuts. Additionally, it explains important points of mold design, such as the configuration of runners and gates, gas vents, and mold temperature control, so please take a moment to read it. [Contents] ■ Product Design ■ Mold Design ・ Cavity ・ Configuration ・ Component Configuration *For more details, please download the PDF or feel free to contact us.