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Processing method of PC endurance board

by:UNQ     2021-03-05
u003cbru003eu003cpu003e The PC endurance board is made of polycarbonate as the main raw material. It is a new and high-quality decorative material with high strength, light transmission, sound insulation and energy saving widely adopted in the world. Not only has strong heat preservation performance, but also the material is environmentally friendly, which is widely favored by the market. The polycarbonate endurance board is coated with an anti-ultraviolet (UV) coating on one side and an anti-condensation treatment on the other side, which integrates anti-ultraviolet, heat insulation and anti-drip functions. It can block ultraviolet rays from passing through, and is suitable for protecting valuable artworks and exhibits from ultraviolet rays. There are also PC boards made with double-sided UV special technology, which are suitable for special flower planting and environments with higher requirements for UV protection. The heat transfer coefficient of endurance board manufacturers is 2.3-3.9W/M2Co for double layers. Due to the extra hollow plan of the anti-ultraviolet protective layer, the sun panel can effectively add heat to lose, so it has a certain heat preservation effect at night, so that the temperature in the greenhouse is stable within a certain range. In addition, the thicker the thickness of the polycarbonate pc endurance board, the more the number of layers, the better the heat preservation function, but it is not necessarily the thicker the better. Because the is added with the thickness, the complexity of the solution increases, and the value also increases. It is necessary to choose the right one. u003c/pu003eu003c/pu003eu003cpu003e The pc endurance board has a light transmittance of up to 89%, which is as beautiful as glass. UV-coated panels will not produce yellowing, atomization and poor light transmission under sunlight. After ten years, the loss of light transmission is only 6%, the loss rate of PVC is as high as 15%-20%, and the glass fiber is 12 %-20%. PC endurance board processing methods, PC endurance board processing cutting, drilling, milling, bending, bonding, printing, hot pressing and other processing, maintaining a specific angle and shape to meet customer requirements, PC endurance board mainly has three This kind of processing method, let's take a look at it together. There are three main processing methods of PC endurance board: sagging, flat blowing and upward. The sagging method is called the sagging method. It is suitable for raw materials with low viscosity and high transparency film, such as polyvinylidene chloride, polypropylene, and polyamide. The process in which the flat blowing method holds the tube and the center line of the machine head on the same level is called the flat blowing method, which is mainly used for the production of polystyrene, polyethylene, and polyvinyl chloride films. The flat blowing method is also used for the production of heat shrinkable film. Up-drawing method The process of film bubble tube above the processing machine head is called up-drawing method, which is used in the production of polyvinyl chloride and polyethylene film. The bubble tube needs to be blocked with a plate or film to prevent the full tube from swinging due to external wind. u003c/pu003eu003cpu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003eu003c/pu003e
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