The new engineering materials powerhouse

by SpecialChem

LGS-5Z581

Technical Datasheet | Supplied by LG Chem

LGS-5Z581 by LG Polymers is a natural colored, flame retardant, high impact polystyrene (HIPS) grade. Is suitable for processing by injection molding. LGS-5Z581 by LG Polymers is recommended for electrical boards and refrigerator electrical control box applications. It meets UL 94 V-0 flame rating.

LGS-5Z581 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Strength

300 kg/cm²

ASTM D790

Impact Strength, Notched Izod

7.5 kg-cm/cm

(1/4”)

ASTM D256

Tensile Elongation

40 %

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

180 - 210 °C

Mold Temperature

40 - 50 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

LGS-5Z581

LGS-5Z581 Properties

Mechanical Properties

LGS-5Z581 Processing Guidelines

Injection Molding Properties