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HI 450PG

Technical Datasheet | Supplied by Kumho Petrochemical

HI 450PG by Kumho Petrochemical is a high gloss, high impact polystyrene (HIPS) grade. Exhibits high impact strength, good electrical properties, good water resistance and good dimensional stability without toxicity. Is suitable for processing by injection molding. HI 450PG is recommended for toys, PC swivel, washing machine cover, leisure table, and office equipment. It complies with the US FDA, EU food hygiene standards and RoHS.

HI 450PG Properties

Physical Properties

Value & Unit

Test Condition

Test Method

Linear Mold Shrinkage

0.3 - 0.6 %

ASTM D955

Water Absorption

0.03 %

ASTM D570

Density

1.03 g/cm³

ASTM D792

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Nozzle Temperature

190 - 220 °C

Front Temperature

190 - 210 °C

Middle Temperature

180 - 200 °C

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HI 450PG

HI 450PG Properties

Physical Properties

HI 450PG Processing Guidelines

Injection Molding Properties