HI 0803 High Impact Polystyrene


HI 0803 is a high impact polystyrene for injection molding.


Consumer electronic housings / Housewares / Office accessories


Good balance of toughness and rigidity, Good processibility, FDA 21 CFR 177.1640

Physical Properties Typical Values Test Method(s)
Melt Flow Rate – g/10 min (200°C/5.0kg) 8.0 D-1238
Izod – ft-lbs/in, notched 2.8 D-256
Tensile Strength – psi 3,240 D-638
Tensile Modulus – psi 270,000 D-638
Flexural Strength – psi 5,760 D-790
Flexural Modulus – psi 270,000 D-790
Heat Distortion – °F 180 D-648
Vicat Softening – °F 208 D-1525

The nominal properties reported herein are laboratory tested and are typical data for these materials. Plastic Solutions, Inc. does not guarantee suitability of these materials for specific applications. Each user of material should make their own tests to determine suitability of a material in a design or application.

PrimaFlex® is a registered trademark of Plastic Solutions, Inc.

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