Xiamen Wanpeisi Technology Co., Ltd. is a professional Polypropylene supplier, specializing in providing high-quality raw materials. Polypropylene is a polymer plastic derived from the polymerization of propylene monomers, with its main components being long-chain molecules consisting of carbon and hydrogen. It exhibits excellent heat stability, low water absorption, and good insulation properties. Suitable for various processing techniques, including injection molding, blow molding, and extrusion, it is widely used in packaging materials, plastic products, automotive components, electrical and electronic appliances, construction materials, and other fields.

With nearly 10 advanced production lines, our company achieves rapid delivery through flexible production schedules and efficient supply chain management. We offer OEM and ODM services to meet your personalized requirements for Polypropylene granule specifications, colors, and performance. Simultaneously, we provide cost-effective products with a highly competitive pricing strategy, helping you achieve even greater success in the market.

Product Specifications of the Polypropylene

Polypropylene structure

Product Features of the Polypropylene

Polypropylene (PP) boasts numerous advantages, making it highly favored in a wide range of industrial applications:

1．Low Relative Density: With a relative density ranging from 0.89 to 0.91 g/cm³, PP is the lightest among common plastics. This characteristic is advantageous for reducing the overall product weight, particularly in applications that prioritize lightweight design.

2．Excellent Mechanical Properties: Apart from relatively weaker impact resistance, PP outperforms polyethylene in other mechanical properties. Its good formability and processing capabilities make it an ideal choice for manufacturing structural components.

3．Chemical Stability: PP exhibits outstanding chemical resistance, with minimal water absorption and little reactivity with most chemicals. This makes it excel in applications such as pipelines and containers in the chemical industry.

4．Odorless, Non-toxic, and Tasteless: Polypropylene is inherently pure and free from harmful substances, offering excellent biocompatibility. It is suitable for applications in food packaging, medical devices, and other sensitive fields.

5．Good Electrical Insulation: With remarkable electrical insulation properties, PP finds use in the electronics and electrical industries, serving purposes such as cable insulation and packaging for electronic components.

Product Applications of the Polypropylene

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  In the packaging industry,Polypropylene is widely used in the manufacturing of various packaging materials such as plastic bags, bottles, and containers.

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  In the manufacturing of household products, it finds extensive application in producing furniture, children's toys, garbage bins, and other items.

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  In the automotive industry, the application of Polypropylene is also indispensable. It is utilized for manufacturing car interior components, engine parts, as well as body components.

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  In the field of construction, its usage primarily focuses on manufacturing pipes, insulation materials, and building membranes, among other applications.