(Thermoplastic Elastomer / Rubber)
Thermoplastic elastomers (TPE) are a combination of polymers (usually a plastic and a rubber) which consist of both thermoplastic and elastomeric properties resulting in a product that is extremely easy to use in manufacturing a variety of products.
TPEs require little or no compounding and no need to add reinforcing agents, stabilizers or cure systems
| Max Temp. | Chemical Resistance | Tensile Strength | Flexural Modulus | Impact Strength |
| 200°-300° F | Fair to Good | 1,000-7,000 psi | 5,000-800,000 psi | 2.5-No Break ft-lb/in notched izod |
Pros
Low compression and tension set
Easily processed
Fatigue resistance
Good tear strength
Cons
Flammable but flame retardant grades available
Extensive heat aging causes severe change in mechanical properties
High cost
TPE PolyOne GLS Versaflex 6240
TPE Santoprene 8191-55B100
TPE Santoprene TPV 101-87
TPE Santoprene 8211-65
