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HiFill® HDPE GF20

Technical Datasheet | Supplied by Techmer PM

HiFill® HDPE GF20 is a high density polyethylene (HDPE) grade reinforced with 20% glass fiber. Shows increased strength and stiffness. Can be processed using injection molding. Suitable for the growing 3D-printing market and large-part additive manufacturing. Complies with flame rating UL 94 HB.

HiFill® HDPE GF20 Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Specific Gravity

1 -

ASTM D792

Linear Mold Shrinkage

4.0E-3 in/in

(Flow (0.125 in))

ASTM D955

Water Absorption

0.3 %

(24 hr)

ASTM D570

Injection Properties

Value & Unit

Test Condition

Test Method

Front Temperature

450 - 500 °F

Back Pressure

50 - 100 psi

Rear Temperature

450 - 500 °F

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HiFill® HDPE GF20

HiFill® HDPE GF20 Properties

Physical Properties

HiFill® HDPE GF20 Processing Guidelines

Injection Properties