How much do you know about Polyvinyl Chloride PVC windows?
塑料窗可由聚氯乙烯或abs等塑料制成，近年来又开发了ASA(丙烯酸酯橡胶增韧的SAN ) , PP等塑料窗。
Plastic windows can be made by polyvinyl chloride or abs material, in recent years, ASA material, polyethylene(PP) material are also applied to making plastic windows.
目前在中国，广泛应用的是聚氯乙烯塑料窗。其中普通塑料窗是由若干种断面的硬质聚氯乙烯异型材拼装成外框及窗扇框，再在窗扇框内安装玻璃板及密封条，将窗扇与外框用铰链等连接组装而成的。
At present, PVC plastic windows are widely used in China. The common plastic window is made of several kinds of rigid polyvinyl chloride profiles assembled into the outer frame and sash frame, and then the glass plate and sealing strip are installed in the sash frame, and the sash and the outer frame are connected and assembled with hinges.
塑料百叶窗依其叶片安装方式分为固定式和活动式两种，固定式是将硬质聚氯乙烯叶片固定在窗扇框上或外框上构成的;活动式是将硬质聚氯乙烯叶片串联起来，组成卷帘式或叶片扭转式百叶窗。
Plastic louvers can be divided into fixed type and movable type according to their blade installation mode. The fixed type is composed of rigid PVC blades fixed on the sash frame or outer frame; The movable type is to connect the rigid polyvinyl chloride blades in series to form a rolling shutter or a blade twisting shutter.
PVC塑料窗的优点：Advantages of PVC plastic windows:
PVC塑料窗耐腐蚀，耐潮湿，抗冲击性能及耐老化性能优良，隔热及密闭性能极好。其生产工艺简单、装饰性好，已成为世界上迅速推广应用的新一代窗型。
PVC Plastic windows have excellent corrosion resistance, moisture resistance, impact resistance and aging resistance, and excellent heat insulation and sealing performance. With simple production process and good decoration, it has become a new generation of window type that has been rapidly promoted and applied in the world.
前景: Prospect:
目前西欧各国塑料窗用量占各类窗总量的15%~50%。中国塑料窗应用刚刚开始，由于中国森林资源少，而塑料窗性能优异、价格适中，它必然有广阔的应用前景。
At present, the consumption of plastic windows in Western European countries accounts for 15%~50% of the total amount of all kinds of windows. The application of plastic windows in China has just begun. Due to the lack of forest resources in China, and the excellent performance and moderate price of plastic windows, it is bound to have broad application prospects.
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