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Exxtral™ Performance Polyolefin HMU208

Technical Datasheet | Supplied by ExxonMobil Chemical

Exxtral™ Performance Polyolefin HMU208 is a specialty polypropylene compounded thermoplastic polyolefin elastomer (TPO) resin by ExxonMobil Chemical. Suitable for processing by injection molding. Offers ultra-high stiffness and mold release for automotive HVAC, exterior trim and under-the-hood applications. Exxtral™ Performance Polyolefin HMU208 exhibits good dimensional stability.

Exxtral™ Performance Polyolefin HMU208 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Modulus

3040 MPa

ISO 178

Secant Modulus

3050 MPa

ISO 527-2

Impact Strength, Notched Charpy

3.1 kJ/m²

(At 23°C, Complete Break)

ISO 179

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