HSQY 4mm Clear Polystyrene Sheets

Polystyrene Sheet Description

Polystyrene (PS) sheet is a thermoplastic material and one of the most widely used plastics. It has excellent electrical and mechanical properties, good processability and is available in a range of colours. High Impact Polystyrene (HIPS) sheet is a tough, low cost plastic that is easy to fabricate and thermoform. It is often used in applications where high impact resistance and processability are required at an affordable price.       

HSQY Plastic's expertise in plastic materials is one of the solutions we offer our customers. We supply the best and widest range of polystyrene at the most competitive prices. Share your polystyrene needs with us and together we can choose the right solution for your application.   

Polystyrene Sheet Specifications

Feature of Polystyrene Sheet

High Impact Resistance: 

PS Sheet enhanced with rubber modifiers, HIPS sheets withstand shocks and vibrations without cracking, outperforming standard polystyrene.  

Easy Fabrication: 

PS sheet is compatible with laser cutting, die-cutting, CNC machining, thermoforming, and vacuum forming. It can be glued, painted, or screen-printed. 

Lightweight & Rigid: 

PS sheet combines low weight with high stiffness, reducing transportation costs while maintaining structural performance.

Chemical & Moisture Resistance: 

Resists water, diluted acids, alkalis, and alcohol, ensuring longevity in humid or mildly corrosive environments.

Smooth Surface Finish: 

PS sheets are Ideal for high-quality printing, labeling, or laminating for branding or aesthetic purposes.

Application of Polystyrene Sheet

• Packaging: Protective trays, clamshells, and blister packs for electronics, cosmetics, and food containers.

• Signage & Displays: Lightweight retail signage, point-of-purchase (POP) displays, and exhibition panels.

• Automotive Components: Interior trim, dashboards, and protective covers.

• Consumer Goods: Refrigerator liners, toy parts, and household appliance housings.

• DIY & Prototyping: Model-making, school projects, and craft applications due to easy cutting and shaping.

• Medical & Industrial: Sterilizable trays, equipment covers, and non-load-bearing components.