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OnFlex™ S EF 50A-3S1965

Technical Datasheet | Supplied by Avient (Formerly PolyOne)

OnFlex™ S EF 50A-3S1965 by PolyOne is an opaque hydrogenated styrenic block copolymer (SBC). Is a general purpose and semi-filled grade. Exhibits medium density, high flow, excellent processability, low compression set, wide hardness- and temperature operating range. Possesses good colorability and mechanical properties. Designed for injection molding process. OnFlex™ S EF 50A-3S1965 is recommended for appliances, automotive, industrial and consumer applications. Complies with RoHS.

OnFlex™ S EF 50A-3S1965 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

1.50 MPa

(100% Strain)

ISO 37

Tensile Strength at Break

6.30 MPa

ISO 37

Tensile Strength

2.30 MPa

(300% Strain)

ISO 37

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Processing (Melt) Temp

180 - 220 °C

Mold Temperature

30.0 - 60.0 °C

Injection Rate

Fast -

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OnFlex™ S EF 50A-3S1965

OnFlex™ S EF 50A-3S1965 Properties

Mechanical Properties

OnFlex™ S EF 50A-3S1965 Processing Guidelines

Injection Molding Properties