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ESPOLEX® 3775

Technical Datasheet | Supplied by Sumitomo Chemical

ESPOLEX® 3775 by Sumitomo Chemical is a recyclable, high performance, thermoplastic polyolefinic elastomer (TPE) which can be blended with polyethylene (PE) and polypropylene (PP). It exhibits flexibility, rubber-like elasticity and feeling. It provides resistance to heat-, ozone-, UV-, chemicals-, polar solvents-, acids-, alkali-, water-, mineral oil-, gasoline- and aromatic hydrocarbon-type products. It is suitable for processing by injection molding. ESPOLEX® 3775 is used in automotive interior (grips), the automotive exterior (mold), gaskets, bathroom articles, mats and over-molding applications.

ESPOLEX® 3775 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Density

880 kg/m³

(At 23°C)

ISO 1183

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

45 g/10 min

(At 23°C, 98.07 N)

ISO 1133

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Mold Temperature

40 - 60 °C

Cylinder Center Temperature

200 - 220 °C

Cylinder Nozzle Temperature

210 - 230 °C

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ESPOLEX® 3775

ESPOLEX® 3775 Properties

Physical Properties

ESPOLEX® 3775 Processing Guidelines

Injection Molding Properties