PP Corrugated Sheet, also known as PP corrugated board or PP hollow board, is a lightweight and high-strength board made from polypropylene (PP) material. Its unique grid-like hollow structure gives it numerous exceptional properties, making it widely used in packaging, advertising, construction, agriculture, and other fields.

Material Characteristics.PP Corrugated Sheet is primarily made from polypropylene copolymer through an extrusion process. Its structure consists of two flat walls connected by vertical ribs. This structure not only reduces the weight of the board but also enhances its mechanical properties. PP material itself has low water absorption and low gas permeability, and its transparency is higher than polyethylene (PE). It exhibits excellent mechanical properties, including high tensile strength and yield strength. Additionally, PP Corrugated Sheet is moisture-proof, corrosion-resistant, resistant to stress cracking, and easy to weld. However, care should be taken to avoid sharp edges and notches, which may affect its impact strength.Applications.Packaging and Advertising: The colorfulness, lightweight nature, and ease of processing of PP Corrugated Sheet make it an ideal choice for the packaging and advertising industries. It can be used to make various display boards, billboards, packaging boxes, etc., which are not only aesthetically pleasing and durable but also effectively reduce costs.Construction and Agriculture: Its waterproof, insect-resistant, lightweight, and easy-to-install properties make it a preferred material in the construction and agriculture sectors. In construction, PP Corrugated Sheet is often used for ceilings, partitions, floor protection, etc.; in agriculture, it is commonly used to make tree hedges, plant protection covers, etc., to protect crops from wind, rain, and animal damage.

Specifications and Customization.PP Corrugated Sheet comes in various specifications and can be customized according to specific requirements. Its thickness typically ranges from 2mm to 10mm, and its weight is expressed in grams per square meter (GSM). The higher the GSM, the more durable the material. The length can be customized as needed, but it generally does not exceed 5 meters, and the width is limited to 165 centimeters. In terms of color, customers can choose any desired color or pattern to meet different aesthetic and functional needs.Environmental Protection and Sustainability.PP Corrugated Sheet not only offers economic benefits but also meets environmental and sustainability requirements. It can be recycled and reused, reducing resource waste. Additionally, one can choose to use 100% virgin polypropylene material or incorporate a certain proportion of internally recycled polypropylene during manufacturing to reduce environmental impact.Fire Resistance and Safety.To meet fire safety requirements in specific fields, PP Corrugated Sheet also comes in a flame-retardant version. This board can meet national flame-retardant standards, ensuring safety during use.

PP Corrugated Sheet, with its lightweight, high-strength, versatile, and environmentally friendly properties, demonstrates great potential for application in multiple fields. With technological advancements and expanding markets, the application range of PP Corrugated Sheet will further expand, bringing more convenience and benefits to people's lives and work.