PE protective film can extend the life of plastic steel doors and windows
PE protective film can extend the life of plastic steel doors and windows. During the use, we should pay attention to the maintenance and maintenance of plastic steel doors and windows.
a. The dust on the doors and windows should be cleaned regularly to keep the doors, windows, glass and hardware clean and bright.
b. If the door and window are contaminated with oil and other difficult to clean things, it is best not to use strong acid or strong alkali solution for cleaning, otherwise it will not only damage the surface finish of the profile, but also damage the PE protective film and oxide layer on the surface of the hardware. Causes corrosion of special transformer hardware for uv lamps.
c. The granules and other debris inside the high-pressure spray gun frame should be cleaned in time to prevent the drainage channel from being blocked and causing poor drainage and water leakage.
d. When opening the door and window, the intensity should be moderate, try to keep the speed even when opening and closing.
e. If the door and window are open or flexible during use, you should find the reason in time. If the customer can't eliminate the fault, you can contact the door and window manufacturer and supplier so that the fault can be eliminated in time.
f. Try to avoid hitting the door or window with a hard object or scratching the surface of the profile.
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