Pyramid of excellence for some thermoplastic families

TPEs account for roughly 1% of total plastic consumption. 

On the other hand, their mechanical properties decrease as the temperature rises because of their thermoplasticity. 

PP/EPDM-V better elasticity and good thermal resistance PP/NBR-V same elasticity plus oil resistance PP/IIR-V same elasticity plus gas impermeability TPU high mechanical properties 

TPE/Si-V high performances but high prices. 

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Figure 1.13. Pyramid of excellence for some thermoplastic families...

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