by SpecialChem

HiFill® PES GF40

Technical Datasheet | Supplied by Techmer PM

HiFill® PES GF40 is a polyethersulfone (PESU) grade reinforced with 40% glass fiber. Is suitable for processing by injection molding. Used in 3D-printing market and large-part additive manufacturing.

HiFill® PES GF40 Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT)

420 °F

(at 264 psi, Unannealed)

ASTM D648

CTE, Linear

1.3E-5 in/in/°F

(Flow)

ASTM D696

Injection Properties

Value & Unit

Test Condition

Test Method

Front Temperature

650 - 735 °F

Back Pressure

50 - 100 bar

Drying Time

2 - 3 h

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HiFill® PES GF40

HiFill® PES GF40 Properties

Thermal Properties

HiFill® PES GF40 Processing Guidelines

Injection Properties