PSU belongs to the polysulfone series of materials. In addition, the Hurricane series also includes PPSU and PES PSU is a high-performance plastic similar to PPSU, but their properties and application areas are not the same, and these two materials are often used for comparison. PSU is also an amorphous thermoplastic with a transparent light yellow color, which is more transparent than PPSU. The electrical insulation performance of PSU is superior to PPSU and PES, with higher dielectric constant and insulation resistance, making it suitable for applications that require high insulation performance. The processing performance of PSU is superior to PPSU, making it easier to process and shape.
PSU Injection
As an amorphous material, PSU has low internal stress during cooling after melting, resulting in low shrinkage rate and good dimensional stability of the finished product, making it suitable for precision injection molding. Special engineering plastic polysulfone PSU is insensitive to shear rate during the molding process, with high viscosity and low molecular orientation in the melt flow, making it easy to obtain uniform products and adjust specifications and shapes. It is suitable for extrusion molding of shaped products. The injection molding department of PRES has many years of experience in injection molding of polysulfone series. Based on the different shrinkage rates of PPSU, PSU, and PES materials, molds are designed and manufactured, and injection molding is carried out according to the thermal properties of different materials. After injection molding is completed, a series of tests will be conducted to ensure that the product meets the usage requirements. Send us your drawings, we can quickly evaluate them for you.
Thermal performance: Long term use temperature of 160 ° C, short-term use temperature of 190 ° C. Impact performance: PPSU has excellent impact resistance NO BPA High temperature steam hydrolysis resistance Creep resistance UV resistance corrosion preventive Has good biocompatibility Flame retardant: v0 Insulation: Volume resistivity up to 1.64 * 1013 Easy to color
As a high-performance plastic supplier in China, PRES offers a range of high-performanceplastic products, including plastic pellets, plastic plates, plastic rods, plastic tubes, plastic powders, and high-performance 3D printing filaments. Meanwhile, we provide mold design & manufacturing & injection molding services.
CONTACT US
Phone: +86 18676969309
Wechat:18676969309 Email: rioplastic@foxmail.com WhatsApp: +86 18676969309 Add: No. 417, Chang Road, Changping Town, Dongguan City, Guangdong Province
