High Impact Polystyrene

Low cost, tough plastic material that is easy to thermoform and fabricate

About High Impact Polystyrene

two stacked sheets of white High Impact Polystyrene

High Impact Polystyrene (HIS) is a low cost, tough plastic that is easy to thermoform and fabricate. HIS is often used for countertop point of purchase displays and indoor signs where ease of fabrication is essential.

Length, width, thickness, and diameter tolerances vary by size, by manufacturer, brand, and grade. Custom sizes available upon request.

High Impact Polystyrene Properties and Material Options

HIS Assembly– High impact polystyrene can be assembled with mechanical fasteners, solvents, or adhesives.

Good Printable Substrate– High impact polystyrene can be decorated using a variety of printing methods including screen printing, offset lithography, and flexography.

FDA Compliant Material– HIS sheet is available in FDA compliant grades.

Orfitrans® Stiff High Impact Poly Sheet for O&P– is a material used for the production of check sockets and flexible sockets. It has good impact resistance, fatigue resistance, and moderate stiffness.

Typical Properties

Physical Properties

Mechanical Properties

Thermal Properties

Electrical Properties

Optical Properties

Other

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