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18780

Technical Datasheet | Supplied by Westlake

18780 by Westlake Chemical is a flexible TPE compound. Suitable for processing by extrusion. Recommended for maximum service temperature of 105°C and applications requiring sunlight resistance. 18780 is used in jacketing applications.

18780 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength

1675 psi

ASTM D638

Hardness, Shore A

74 - 80

(Delayed 10 s)

ASTM D2240

100% Modulus

890 psi

ASTM D638

Extrusion Properties

Value & Unit

Test Condition

Test Method

Stock Temperature

350 °F

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18780

18780 Properties

Mechanical Properties

18780 Processing Guidelines

Extrusion Properties