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OnFlex™ S EH 90A-3E2521 NATURAL

Technical Datasheet | Supplied by Avient (Formerly PolyOne)

OnFlex S EH 90A-3E2521 NATURAL by Avient (Formerly PolyOne) is a general purpose, filled, hydrogenated styrenic block copolymer elastomeric grade. It is processed by injection molding. It exhibits moderately high density, wide hardness- and temperature operating range. This grade possesses good processability, colorability and mechanical properties. OnFlex S EH 90A-3E2521 NATURAL is recommended for appliances-, automotive-, consumer- and industrial applications. It complies with RoHS regulation.

OnFlex™ S EH 90A-3E2521 NATURAL Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

40 %

(At 23°C, 72 hr)

ISO 815

Compression Set

82 %

(At 100°C, 22 hr)

ISO 815

Compression Set

73 %

(At 70°C, 22 hr)

ISO 815

Injection Properties

Value & Unit

Test Condition

Test Method

Injection Rate

Fast °C

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OnFlex™ S EH 90A-3E2521 NATURAL

OnFlex™ S EH 90A-3E2521 NATURAL Properties

Mechanical Properties

OnFlex™ S EH 90A-3E2521 NATURAL Processing Guidelines

Injection Properties