by SpecialChem

GPPS 585E

Technical Datasheet | Supplied by Aschem Petrochemical Company

GPPS 585E by Aschem Petrochemical Company is general purpose polystyrene grade. It is a crystal like, hard and brittle polymer polymer with high molecular weight which imparts high tensile strength to end products. It is recommended for the manufacture of egg cartons and for insulation boards. It is suitable for biscuits and cake trays that require low odor. GPPS 585E is designed for use in packaging products. It is developed for production of strong and tough extruded foam applications.

GPPS 585E Properties

Thermal Properties

Value & Unit

Test Condition

Test Method

Vicat Softening Temperature

106 °C

(At 10 N, Rate B)

ASTM D1525, ISO 306

Heat Deflection Temperature (HDT), Annealed

102 °C

(At 0.45 MPa, Rate 120°C/hr)

ASTM D648

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