PVC material is polyvinyl chloride. It is one of the largest plastic products in the world. It is cheap and widely used. Polyvinyl chloride resin is white or light yellow powder. It cannot be used alone and must be modified. PVC can be divided into soft pvc and hard pvc. Soft pvc is generally used on the surface of floors, ceilings and leather; while hard pvc does not contain softeners, so its flexibility is good, easy to shape, not easy to be brittle, and non-toxic and pollution-free. It takes a long time, so it has great development and application value.
In fact, the essence of pvc is a kind of vacuum blister film, which is mainly used for surface packaging of various types of panels, so it is also called decorative film and adhesive film, which is used in many industries such as building materials, packaging, and medicine. Among them, the building materials industry accounts for the largest proportion, followed by the packaging industry, and there are several other small-scale applications.
Because of its high chemical stability, PVC can be used to make anticorrosive pipes, pipe fittings, oil pipelines, centrifugal pumps and blowers. Polyvinyl chloride hard boards are widely used in the chemical industry to make linings for various storage tanks, corrugated boards for buildings, door and window structures, wall decorations and other construction materials. Due to its excellent electrical insulation performance, it can be used in the electrical and electronic industries to manufacture plugs, sockets, switches and cables. In daily life, PVC is used to make sandals, raincoats, toys and artificial leather.
Similarly, the hot sun magnetic soft screen door is also made of PVC curtain. Common pvc magnetic soft curtains are shown in the picture!
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