Crosslinkers contribute to the formation of a three-dimensional network and thus improve material properties such as elasticity, strength and heat resistance.
Crosslinkers in the polymer industry are used to improve the material properties of polymers. Crosslinkers are typically used in EVA (ethylene vinyl acetate). The physical and mechanical stability of EVA can be increased by adding crosslinkers during the manufacturing process. In detail, crosslinkers have a positive influence on the strength, hardness and dimensional stability of EVA.
Crosslinkers in the rubber industry are used to form three-dimensional networks. The crosslinkers, which are usually sulfur-based, form sulfide bridges between the polymer chains of the rubber, thereby improving the mechanical properties. The degree of cross-linking affects the properties of the rubber (e.g. hardness, toughness and melting point).
