What is the difference between PVC material and resin?
Resin usually refers to softening or melting range after heating. When softening, it tends to flow under external force. At normal temperature, it is solid, semi solid, and sometimes liquid organic polymer. Broadly speaking, any polymer compound that can be used as plastic material for processing raw materials is called resin. Resin is the main raw materials for the manufacture of plastics, paint is also used the system (the main film-forming material, coating such as alkyd resin, acrylic resin, synthetic fatty acid resin, the resin in the Yangtze River Delta and Pearl River Delta are also relatively strong in the paint industry, such as Changxin chemical, Nuplex resin, three resin, Ying DSM syntech resins), adhesives, insulating material, synthetic resin in industrial production, is widely used in separation and purification of impurities in liquid, with macroporous adsorption resin, ion exchange resin, and some special resin.
PVC scientific name is polyvinyl chloride, PVC industrial products are generally divided into soft wood and hard wood, such as PVC film, hose, plates, profiles, pipes and so on. The resin is a traditional name, such as plastic resin classification, the PE PVC PP and so on, generally soft PVC film used in the shower curtain, decorative wallpaper, wallpaper, ceiling floor film, film and so on, soft PVC are volatile toxic plasticizer, PE or PU film with non-toxic advice. Hard PVC such as floors, doors and windows and other small pollution, basically negligible, pay attention to ventilation can be.
PVC material is a kind of resin, which belongs to synthetic resin:Synthetic resins are a group of polymers synthesized by artificial synthesis. The most important use of synthetic resins is to make plastics. In order to facilitate the processing and improve the performance, often add additives, and sometimes also used directly for processing forming, it is often synonymous with plastic. Synthetic resin or synthetic fiber, paint, adhesives, insulation materials and other basic materials. There are many kinds of synthetic resins, among them polyethylene (PE), polyvinyl chloride (PVC), polystyrene (PS), polypropylene (PP) and ABS resin are five general purpose resins, and they are the most widely used synthetic resin materials.
