peroxidevulkanisaatio
Peroxide vulcanization is a chemical process used to cure or cross-link polymers, typically elastomers, using organic peroxides. This method is distinct from traditional sulfur vulcanization and is often employed for polymers that are difficult to vulcanize with sulfur, such as silicone rubber, EPDM (ethylene propylene diene monomer), and fluoroelastomers.
The process involves heating the polymer in the presence of an organic peroxide. At elevated temperatures,
Compared to sulfur vulcanization, peroxide curing generally offers superior heat aging resistance and lower compression set,