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starex® GR-4020L

Technical Datasheet | Supplied by Lotte Chemical

starex® GR-4020L by Lotte Chemical is a general purpose acrylonitrile butadiene styrene (ABS) grade reinforced with glass fiber. It is suitable for processing by injection molding. starex® GR-4020L is recommended for OA machine. Complies with UL 94 HB flame rating.

starex® GR-4020L Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Heat Deflection Temperature (HDT), Unannealed

103 °C

(At 0.45 MPa, 4.0 mm)

ISO 75-2

Heat Deflection Temperature (HDT), Unannealed

97 °C

(At 1.8 MPa, 4.0 mm)

ISO 75-2

Vicat Softening Temperature

103 °C

(B50)

ISO 306

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Back Pressure

5 - 20 kgf/cm²

Mold Temperature, Stationary Platen

40 °C

Mold Temperature, Moving Platen

80 °C

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starex® GR-4020L

starex® GR-4020L Properties

Thermal Properties

starex® GR-4020L Processing Guidelines

Injection Molding Properties