What is the material of rigid polyvinyl chloride sheet？

Hard polyvinyl chloride board is a polymer material mainly composed of polyvinyl chloride resin, which has good corrosion resistance, insulation, and certain mechanical strength.
Hard polyvinyl chloride board, commonly known as PVC board, is a common industrial board material. It is mainly composed of polyvinyl chloride resin, which is made by adding stabilizers, lubricants and other auxiliary materials through extrusion or rolling processes. The thickness of rigid polyvinyl chloride board is generally between 3-30 millimeters, with a width of up to 1300 millimeters, and the length can be customized according to demand. This material is usually gray or white, but other colors can also be customized. The main characteristics of rigid polyvinyl chloride board include:
Strong corrosion resistance: suitable for making corrosion-resistant equipment in the chemical industry.
Easy to process: It can be processed in various forms such as cutting, welding, bending, etc.
High strength, high stiffness, and high hardness: suitable for manufacturing equipment and structures that require withstanding certain external forces.
Good electrical insulation: can be used in the manufacturing of electrical equipment.
Good chemical stability: not easily reacting with other chemicals, extending the service life.
Self extinguishing: It has flame retardant properties and is not easy to burn when exposed to a fire source.
Low water absorption: It can maintain its physical properties even in humid environments.
Easy to bond and paint: convenient for surface treatment, improving aesthetics.
Low cost: Compared to other engineering plastics, the cost of rigid polyvinyl chloride board is lower.
The application field of rigid polyvinyl chloride board is very wide. In the chemical industry, it is often used to make equipment such as storage tanks, pipelines, reaction vessels, etc. In the field of architecture, rigid polyvinyl chloride board can be used to make decorative materials such as doors, windows, partitions, and floors. In addition, it is widely used in industries such as advertising production (such as lightboxes and signs), transportation (such as car interior lining), and agricultural breeding (such as breeding pond lining). Overall, rigid polyvinyl chloride board is a high-performance and widely used polymer material.