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GEOLAST™ 701-70

Technical Datasheet | Supplied by Celanese

GEOLAST™ 701-70 by Celanese is a soft, black colored polyolefin-based thermoplastic vulcanizate (TPV) grade. Exhibits good hot air and hot oil resistance. It is designed for improved fluid resistance and is recyclable within the manufacturing stream. It is shear-dependent and suitable for processing by coextrusion, blow-, multi injection molding, profile-, sheet- and blow extrusion molding. Used in automotive applications like seals and gaskets, industrial applications like seals and gaskets. GEOLAST™ 701-70 complies with RoHS.

GEOLAST™ 701-70 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Hardness, Shore A

(At 15 s, 23°C)

ISO 868

Tensile Strain

220 %

(At 23°C, Break, Across Flow)

ISO 37

Compression Set

36 %

(At 125°C, 70 hr, Type 1)

ASTM D395B

Extrusion/Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 °C

Drying Time

3 hr

Processing Temperature

175 - 230 °C

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GEOLAST™ 701-70

GEOLAST™ 701-70 Properties

Mechanical Properties

GEOLAST™ 701-70 Processing Guidelines

Extrusion/Injection Molding Properties