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High Impact Polystyrene
  • High Impact PolystyreneHigh Impact Polystyrene
  • High Impact PolystyreneHigh Impact Polystyrene
  • High Impact PolystyreneHigh Impact Polystyrene
  • High Impact PolystyreneHigh Impact Polystyrene

High Impact Polystyrene

Xiamen Wanpeisi Technology Co., Ltd. is one of the manufacturers and suppliers in China that can wholesale High Impact Polystyrene. We adhere to the principles of reliable quality, fair pricing, and enthusiastic service. Firstly, HIPS pellets are capable of easily meeting the manufacturing needs of various complex shapes and structures due to their high toughness and impact resistance, thereby enhancing production efficiency. Secondly, with outstanding molding performance, they are suitable for various processing methods such as injection molding and blow molding, providing great flexibility to the production process. Additionally, their excellent surface texture and remarkable decorative capabilities meet the high aesthetic requirements of different industries for product appearance.

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Product Description

With years of experience in the field of plastic raw materials, Wanpeisi® has established a reliable manufacturing and supply chain, offering customers high-quality products such as High Impact Polystyrene (HIPS). HIPS is a premium plastic material highly acclaimed for its exceptional impact resistance and excellent processability. Its unique composition includes a rubber phase and a continuous polystyrene phase, resulting in outstanding mechanical strength and rigidity while maintaining stability across different environmental temperatures. HIPS pellets demonstrate excellent performance in processing techniques such as injection molding, extrusion, and blow molding, making them widely used in areas such as electronic product casings, household appliance components, and everyday items. Furthermore, High Impact Polystyrene features a glossy surface and dyeability, allowing for a variety of colors and effects through various dyeing processes. This addresses the design needs of different products, providing customers with more personalized solutions.

Our company boasts multiple efficient production lines, holds ISO quality management system certification, and utilizes state-of-the-art production technology and equipment to ensure the quality of our products. Prioritizing innovation in research and development, we offer OEM and ODM services to meet the personalized needs of our customers. Furthermore, our streamlined production processes and flexible manufacturing capabilities enable us to swiftly fulfill customer orders, ensuring a timely response to market demands.

Product Specifications of the High Impact Polystyrene










1.03-1.06 g/cm³

Melting Point


Molding Temperature


Rockwell Hardness


Tensile Strength

30-55 MPa

Elongation at Break


Melt Flow Index

1-12 g/10 min (at 190°C/2.16 kg)

Flexural Strength

45-75 MPa

Flexural Modulus

1,800-2,400 MPa

Product Features of the High Impact Polystyrene

High Impact Polystyrene (HIPS) stands out in the field of engineering plastics due to its superior characteristics:

1.Outstanding Toughness: HIPS demonstrates exceptional toughness, effectively resisting fatigue and the adverse effects of extreme weather conditions.

2.Low Water Absorption: The lower water absorption of HIPS allows it to maintain stability in humid environments, preventing deformation caused by moisture.

3.High Dielectric Strength: Due to its excellent high dielectric insulation performance, HIPS finds widespread applications in the electrical and electronic fields.

4.Good Gloss and Easy to Paint: With its good gloss, HIPS enhances visual appeal, while its ease of painting provides flexibility in surface treatment options.

5.Excellent Chemical Resistance: HIPS exhibits excellent resistance to chemical substances, making it suitable for environments involving contact with chemicals, as it is less prone to corrosion or damage.

Product Applications of the High Impact Polystyrene

  • In the field of electronics, High Impact Polystyrene (HIPS) is used in the production of electronic components such as casings and panels.

  • In the packaging industry, HIPS is widely used in the manufacturing of various boxes and containers.

  • In office supplies, HIPS granules are used to produce items such as folders and file boxes.

  • In the construction sector, it is utilized in the fabrication of decorative panels, door and window frames, offering durable and aesthetically pleasing solutions for buildings.

Hot Tags: High Impact Polystyrene, China, Manufacturers, Suppliers, Factory, Customized

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