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ESPOLEX® 820

Technical Datasheet | Supplied by Sumitomo Chemical

ESPOLEX® 820 by Sumitomo Chemical is a recyclable, flexible, standard thermoplastic polyolefinic elastomer (TPE), which can be blended with polyethylene (PE) and polypropylene (PP). It offers resistance to ozone-, UV-, chemicals-, polar solvents-, acids-, alkali-, water-, mineral oil-, gasoline- and aromatic hydrocarbon-type products. It is suitable for processing by extrusion and blow molding. ESPOLEX® 820 is designed for sheet and hose applications.

ESPOLEX® 820 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Compression Set

92 %

(At 70°C, 22 hrs)

ISO 37-A

Compression Set

43 %

(At 23°C, 22 hrs)

ISO 37-A

Elongation at Break

860 %

(At 23°C, 500 mm/min)

ISO 37-1A

Extrusion Properties

Value & Unit

Test Condition

Test Method

Cylinder Bottom Temperature

170 - 190 °C

Cylinder Center Temperature

180 - 200 °C

Cylinder Nozzle Temperature

210 - 230 °C

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ESPOLEX® 820

ESPOLEX® 820 Properties

Mechanical Properties

ESPOLEX® 820 Processing Guidelines

Extrusion Properties