What are Thermoplastic Elastomers?
Thermoplastic elastomers constitute a diverse family of rubber-like materials that, unlike traditionally vulcanized rubbers, can be processed and recycled like most other thermoplastic materials. Thermoplastic elastomers are made through the copolymerization of two or more monomers using either block or graft polymerizing techniques. One of the monomers develops the hard, crystalline segments that function as thermally stable components, while the other monomer develops the soft, amorphous segment that contributes to the rubbery characteristics. Properties of Thermoplastic Elastomers By varying the ratio of the monomers and the lengths of the hard and soft segments during formulation, the properties of thermoplastic elastomers can be tailored to adhere to exact specifications and requirements. Kraton® inherent properties provide superior adhesion and tack in adhesive formulations, formulation flexibility, ease of plastic injection molding and manufacturing, and enhanced performance ben
