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TR 528

Technical Datasheet | Supplied by LG Chem

TR 528 by LG Polymers is a natural colored, flame retardant, high impact polystyrene (HIPS) grade. Exhibits good transparency and flexibility. Is suitable for processing by injection molding. TR 528 is recommended for electrical & electronic, circuit boards, hangers, washing machine, display plates, medical, disposable cups, toys and relay boxes applications. Complies with RoHS and UL 94 V-0 flame rating.

TR 528 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Strength

700 kg/cm²

ASTM D790

Impact Strength, Notched Izod

1.2 kg-cm/cm

(1/4”)

ASTM D256

Tensile Elongation

20 %

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

190 - 230 °C

Mold Temperature

40 - 50 °C

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TR 528

TR 528 Properties

Mechanical Properties

TR 528 Processing Guidelines

Injection Molding Properties