TPE-S (styrene block copolymers)
Description (definition)
TPE-S (thermoplastic styrene block copolymers) is a class of thermoplastic elastomers consisting of hard styrene segments and soft elastic segments. This unique structure gives TPE-S excellent elasticity, processability and temperature resistance. TPE-S is cost-efficient and is used in the automotive, consumer goods and packaging industries as it offers a balance between flexibility and stability.
Example
A typical example of the use of TPE-S is the production of flexible seals or handles for tools. Its non-slip surface and pleasant feel make it ideal for ergonomic applications.
What advantages does TPE-S offer compared to other TPEs?
TPE-S is easy to process, elastic and non-slip. It is particularly suitable for applications where flexibility and a pleasant feel are important, such as in handles or seals.
Where is TPE-S used in the packaging industry?
TPE-S is used in flexible packaging, lids and membranes. Its elasticity and chemical resistance make it a practical choice for packaging that can be used multiple times.
Is TPE-S suitable for contact with food?
Yes, many variants of TPE-S are food-safe and are used in applications such as closures or seals for food packaging. They are safe and meet regulatory requirements.