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SANTOPRENE™ 121-50E500

Technical Datasheet | Supplied by Celanese

SANTOPRENE™ 121-50E500 by Celanese is a soft, UV resistant, polyolefin-based thermoplastic vulcanizate (TPV) grade. Exhibits controlled rheology for robotic or specialty extrusion applications. It is recyclable within the manufacturing stream, shear-dependent and suitable for processing by profile extrusion. Recommended for applications requiring superior part surface appearance and good elastic recovery. Used in automotive applications like weather seals, exterior trim and outdoor applications. SANTOPRENE™ 121-50E500 complies with RoHS.

SANTOPRENE™ 121-50E500 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Brittleness Temperature

-61 °C

ASTM D746

Extrusion Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 °C

Drying Time

3 hr

Processing Temperature

190 - 230 °C

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SANTOPRENE™ 121-50E500

SANTOPRENE™ 121-50E500 Properties

Thermal Properties

SANTOPRENE™ 121-50E500 Processing Guidelines

Extrusion Properties