PPS GF40 (Polyphenylene-sulphide Glass Fiber reinforced) molded parts are widely used in various industries, including automotive, aerospace, electronics, and industrial applications, due to their excellent characteristics.
Polyimide (PI) is one of the organic polymer materials with the best comprehensive performance, and is known as the top material of the polymer material pyramid. Both as structural materials and functional materials, they have enormous application prospects. Polyimide is listed as one of the most promising engineering plastics of the 21st century, and countries are incorporating the research, development, and utilization of PI into one of the development priorities of new chemical materials in the 21st century.
Polyimide, also known as PI, is an aromatic heterocyclic polymer with acyl imine groups in its main chain. Its general formula is as follows: Ar and Ar in the formula represent aryl groups.
Nine major properties of polyimide (PI) Thermal stability: decomposition temperature from 500 ° C to 600 ° C Mechanical properties: The tensile strength is generally 100MPa
plastic gears and electrical shells are products that are widely used in our lives, and they also carry forward the benefits of being very stressful in our lives. For example, many plastic products used in our lives are required for plastic processing in Changzhou, and injection molded parts widely used in the machinery industry will also need to be processed for injection molded parts. Friends may encounter deformation when processing injection molded parts, so this time I will briefly talk to my friends about this question.
Injection molding processing from plastic particles to molding injection molding products needs to go through a series of rigorous processes, and the lack of mastery of any process in the middle will lead to product quality problems, which are shared as follows.