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LGG -105

Technical Datasheet | Supplied by LG Chem

LGG-105 by LG Polymers is a general purpose polystyrene (GPPS) grade. Exhibits medium flow. Is suitable for processing by injection molding. LGG -105 is recommended for audio cassettes, CD boxes, imitation jewellery, stationery items, pen barrels, cosmetics, toys, household items and novelties applications. Meets UL 94 HB flame rating.

LGG -105 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Flexural Strength

800 kg/cm²

ASTM D790

Hardness, Rockwell R

115

ASTM D785

Impact Strength, Notched Izod

1.2 kg-cm/cm

(1/4”)

ASTM D256

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Melt Temperature

190 - 230 °C

Mold Temperature

45 - 60 °C

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LGG -105

LGG -105 Properties

Mechanical Properties

LGG -105 Processing Guidelines

Injection Molding Properties