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GPPS 15NFI

Technical Datasheet | Supplied by LG Chem

GPPS 15NFI is a general-purpose polystyrene grade by LG Chem. Exhibits excellent transparency, high heat resistance & fluidity, water resistance, colorability, workability and electric characteristics. GPPS 15NFI is suitable for processing by injection molding. GPPS 15NFI can be used in food containers, merchandises, artificial woods, refrigerator vegetable boxes, PSP, sheets and films. Complies with UL 94 HB flame rating.

GPPS 15NFI Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

120 g/10 min

(At 220°C, 10 kg)

Linear Mold Shrinkage, Flow

0.4 - 0.8 %

(At 3.2 mm)

ASTM D955

Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index)

10 g/10 min

(At 200°C, 5 kg)

ASTM D1238(G)

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 °C

Drying Time

2 - 4 hr

Rear Cylinder Temperature

170 - 190 °C

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GPPS 15NFI

GPPS 15NFI Properties

Physical Properties

GPPS 15NFI Processing Guidelines

Injection Molding Properties