The new engineering materials powerhouse

by SpecialChem

PS-333

Technical Datasheet | Supplied by Grand Pacific Petrochemicals

PS-333 by Grand Pacific Petrochemicals is a white colored, water insoluble, odorless, polystyrene high impact (HIPS) grade. Exhibits high gloss. Is suitable for processing by injection molding. Used in 3C products, furniture, housewares, toys, television and OA equipments. PS-333 complies with UL 94 (file No. E115332) HB flame rating and Food & Drug Administration 21 CFR 177.1640 for food contact applications.

PS-333 Properties

Mechanical Properties

Value & Unit

Test Condition

Test Method

Impact Strength, Notched Izod

7.5 kgf-cm/cm

(1/4")

ASTM D256

Impact Strength, Notched Izod

8.5 kgf-cm/cm

(1/8")

ASTM D256

Tensile Strength

330 kgf/cm²

(50 mm/min)

ASTM D638

Injection Molding Properties

Value & Unit

Test Condition

Test Method

Drying Temperature

80 - 90 °C

Injection temperature

160 - 240 °C

Mold Temperature

35 - 65 °C

Want to list or
update your products?

View the listing options

Want to report errors or
suggest improvements?

Send a Feedback

PS-333

PS-333 Properties

Mechanical Properties

PS-333 Processing Guidelines

Injection Molding Properties