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LEMALLOY® PX603Y

Technical Datasheet | Supplied by Mitsubishi Engineering-Plastics

Lemalloy® PX603Y is a polyphenylene ether and polypropylene (PPE+PP) grade. Exhibits high flowability, high rigidity, high impact strength and good dimensional stability, good fatigue resistance and good insulation properties. Possesses low dielectric constant, low dissipation factor, low water absorption, low shrinkage rate and low specific gravity. Shows excellent self-extinguishing properties. Provides good moldability, good processability, good mold release and heat stability. Suitable for processing by injection molding.

LEMALLOY® PX603Y Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Tensile Strength, Yield

42 MPa

(At 23°C)

ISO 527-2

Tensile Modulus

1900 MPa

(23°C)

ISO 527-2

Impact Strength, Charpy

No Break kJ/m²

(23°C)

ISO 179

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

110 - 120 °C

Drying Time

2 - 4 hr

Rear Temperature

240 - 270 °C

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LEMALLOY® PX603Y

LEMALLOY® PX603Y Properties

Mechanical Properties

LEMALLOY® PX603Y Processing Guidelines

Injection Molding Properties