Classification and use of plastic bottles

Plastic bottles are very common in our daily lives. The editor of the plastic bottle below introduces the classification and use of plastic bottles. I hope it will be helpful to everyone.

According to the scope and characteristics of the use of plastic bottles, plastic bottles can be divided into three types: universal plastic bottle, engineering plastic bottle and special plastic bottle.

Special plastic bottles normally refer to plastics that possess special functions and can be used in special fields such as aviation and aerospace. For example, fluoroplastics and inorganic silicon possess special functions such as high temperature resistance and self -lubrication, and enhance the special properties such as high -strength and high buffer properties of plastic and foam plastics. These plastics are fields of special plastics.

Engineering plastic bottle normally refers to a certain external influence, occupying excellent mechanical performance and high resistance, low temperature performance, good size stability, and can be used as a plastic for engineering structures, such as polyamide, polycamis, etc. In engineering plastics, it is divided into two categories: general engineering plastics and special engineering plastics. General engineering plastics include: polyamide, polydehyde, polycarbonate, modified polystylene ether, thermoplastic polyester, higher molecular polyethylene, methane polymer, alcohol cluster, etc. Special engineering plastics also have a non -cross -linking type of cross -linking type. The cross -linked types are: polyamamisamide, polyrine, cross -linked polytamide, heat -resistant epoxy tree fingers, etc. Non -junction types are: polychida, polyether, polyzide sulfe ether, polytamide, polyether ether (PEEK), etc.

General plastic bottle normal refers to plastic with large yield, wide use, good molding, and cheap price. There are five varieties of the raw materials of general plastic bottle, namely polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polystyrene (PS) and acryline -butadiene . They are all thermoplastic plastic.