Name | Sulfonated Polyetheretherketone |
Synonyms | SPEEK |
Sulfonated Polysulfone (SPEEK) is a high-performance polymer material. It is prepared by introducing sulfonic acid groups into polyether ether ketone (PEEK) molecules. Sulfonated Polysulfone is an excellent high-performance polymer material with high temperature stability, chemical stability, and mechanical properties. It can meet different application requirements by adjusting its sulfonation degree.
Sulfonated Polysulfone has excellent thermal stability, chemical stability, and mechanical properties. It has a high melting point and can withstand high temperatures, making it suitable for applications in high temperature and corrosive environments. It also has high tensile strength, impact resistance, and stiffness. These characteristics make acidified polysulfones widely used in many fields.
Among them, the degree of sulfonation of acidified polysulfone is an important factor affecting its performance. The introduction of sulfonic acid groups can improve the ion exchange ability of polymers and increase the conductivity of materials. Therefore, acidified polysulfone is widely used in fuel cells, ion exchange membranes, electrolyte membranes, and other electronic devices.
Sulfonated Polysulfone also has good resistance to acid and alkali, and can withstand lower pH values and high concentrations of acid-base solutions. This makes it have important applications in the field of chemistry, such as acid-base catalytic reactions and ion exchange.