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Stop compromising between material costs, optical clarity, and structural durability. At HSQY, we manufacture a comprehensive range of Polystyrene (PS) sheets—including High Impact Polystyrene (HIPS) and General Purpose Polystyrene (GPPS)—engineered to deliver the exact mechanical and visual properties your projects demand. Whether you require the rugged toughness of HIPS for protective packaging or the glass-like transparency of GPPS for retail displays, our versatile PS solutions provide outstanding rigidity and cost-effectiveness.
Backed by our vertically integrated manufacturing facilities, we guarantee strict thickness tolerances and consistent batch quality. Available in an extensive thickness range from 0.2mm to 6.0mm and widths up to 1600mm, our sheets are optimized for high-speed vacuum forming, precision die-cutting, and custom fabrication, ensuring maximum yield and minimal waste on your production lines.
Versatile Material Matrix: We supply HIPS for superior impact resistance and deep-draw formability, GPPS for crystal-clear optical transparency, and specialized Anti-Static PS for sensitive electronic packaging.
Superior Thermoforming Processability: Engineered for excellent vacuum forming and molding, our PS sheets heat evenly and exhibit minimal shrinkage, allowing for the precise replication of complex mold geometries with low tooling costs.
Unmatched Cost-Effectiveness: As one of the most economical thermoplastics available, our PS/HIPS/GPPS sheets significantly lower your per-unit manufacturing and packaging costs without sacrificing structural integrity.
Extensive Size & Finish Options: We offer custom thicknesses (0.2mm-6.0mm), ultra-wide formats (up to 1600mm), and diverse surface finishes (glossy, matte, or patterned) to perfectly match your aesthetic and functional requirements.
Packaging & Food Containers: Thermoformed protective trays, clamshells, blister packs, and dairy cups requiring an optimal balance of toughness and clarity.
Signage & POP Displays: Lightweight, rigid panels for retail point-of-purchase displays, exhibition boards, and printed advertising materials.
Automotive & Consumer Goods: Durable HIPS sheets for interior trim, dashboard components, refrigerator liners, and household appliance housings.
Industrial & Electrical: Equipment trays, protective cases, and non-load-bearing structural parts for industrial electrical equipment.
Material Options: PS (Standard), HIPS (High Impact), GPPS (General Purpose)
Thickness Range: 0.2mm to 6.0mm (Customizable)
Maximum Width: Up to 1600mm for large-format applications
Density: 1.03 - 1.06 g/cm³ (depending on material grade)
Surface Finishes: Glossy, Matte, Patterned Textures
Processing Services: Cutting, Molding, Vacuum Forming, Die-Cutting, Custom Fabrication
Selecting the correct polystyrene grade is critical for your product's success. Our engineers recommend:
Choose HIPS (High Impact Polystyrene): When your application demands superior toughness, drop resistance, and deep-draw thermoformability. It features an opaque, milky-white appearance and is ideal for protective packaging, food containers, and appliance housings.
Choose GPPS (General Purpose Polystyrene): When optical clarity is your primary goal. It offers crystal-clear transparency and high rigidity, making it perfect for display boxes, transparent packaging, and visual inspection trays, though it is inherently more brittle than HIPS.
Choose Anti-Static PS/HIPS: When packaging sensitive electronics. Our specialized ESD (Electrostatic Discharge) grades prevent static buildup and dust attraction, protecting ICs, PCBs, and semiconductors during storage and transit.
Q1: What is the exact difference between HIPS and GPPS sheets?
A: HIPS (High Impact Polystyrene) is engineered for superior impact resistance and toughness, making it ideal for protective packaging, food containers, and structural parts. It has an opaque, typically milky-white or colored appearance. GPPS (General Purpose Polystyrene) provides crystal-clear transparency and excellent optical properties but is more brittle. Choose HIPS for durability and deep-draw forming; choose GPPS for visual clarity and display applications.
Q2: Are PS/HIPS sheets suitable for high-speed vacuum forming?
A: Yes, PS and HIPS are among the best materials for vacuum forming and thermoforming. They process easily at relatively low temperatures, exhibit excellent melt strength, and have very low post-molding shrinkage. This makes them highly efficient for manufacturing food containers, clamshells, blister packs, and custom protective trays with minimal material waste and low tooling costs.
Q3: Do you provide anti-static PS sheets for electronic component packaging?
A: Absolutely. We offer specialized Anti-Static PS and HIPS sheets with reliable ESD (Electrostatic Discharge) protection. These are essential for thermoforming trays and packaging for sensitive electronic components like ICs, PCBs, and semiconductors. Our anti-static formulations prevent static damage and dust attraction during handling, storage, and transportation, and are available in multiple colors.
Q4: What thickness do you recommend for food packaging and dairy cups?
A: For food packaging applications like dairy cups, disposable containers, and lightweight trays, we typically recommend a thickness range of 0.2mm to 1.0mm. Thinner gauges (0.2mm - 0.5mm) are highly cost-effective for cups and small containers, while 1.0mm and above provides the extra rigidity required for larger food trays, heavy-duty blister packs, and protective industrial packaging.
Contact us today
Tel: +86-15806115291
WhatsApp: +86-15806115291
Email: sale6@hgqyplastic.com
11th floor, Huasheng Building, Zhonglou District, Changzhou City, Jiangsu Province, China, 213001
