Aluminum alloy doors and windows refer to aluminum alloy doors and windows, referred to as aluminum doors and windows, which are made of aluminum alloy extruded profiles for frames, rafts and fan materials. The aluminum alloy doors and windows include aluminum alloy as the force-bearing rod (the rod that bears and transmits the self-weight and load) and the wood and plastic composite doors and windows, referred to as aluminum-wood composite doors and windows, aluminum-plastic composite doors and windows.
Maintenance of aluminum alloy doors and windows
Use aluminum alloy doors and windows, the push-pull action should be light, and find that there are difficulties, do not hard pull hard push, should first troubleshoot. Ash accumulation and deformation are the main reasons for the difficulty in pushing and pulling aluminum alloy. It is necessary to keep the door frame clean, especially the cleaning of the sliding groove. A vacuum cleaner can be used to remove the ash from the inside of the tank and the door.
When cleaning, do not step on the aluminum frame, and do not push the frame to support.
Aluminum alloy doors and windows can be wiped with a soft cloth dampened with water or a neutral detergent. Do not use ordinary soap and washing powder, or use strong acid and alkali detergents such as decontamination powder and toilet cleaner. It is strictly prohibited to be used with acids, alkalis, salt, etc. Material contact.
After the rainy day, the wet glass and the door and window frame should be wiped out in time, paying special attention to drying the chute. The chute is used for a long time, the friction is increased, and a little oil or a layer of fire wax oil can be added.
Always check the joints of the aluminum alloy frame, tighten the bolts in time, and replace the damaged parts. Loosen the vulnerable parts of aluminum alloy doors and windows such as shaft pins, wind braces, and floor springs. Always check them regularly and keep them clean and flexible. Always check the joints of the frame and tighten the loose screws.
Sealing tops and glass seals are the key structures to ensure the sealing and insulation of doors and windows. If they fall off, they should be repaired and replaced in time.
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Silicone o-rings are based on silicon, an element derived from quartz. To create this class of synthetic elastomers, pendant organic groups such as methyl, phenyl and vinyl are attached to silicon atoms. Different additions of side chains can achieve significant variations in properties. Silicone o-rings have excellent heat, ozone and corona resistance and have good dielectric stability and resistance to many oils, chemicals and solvents. Silicone o-rings possess the best flexible property at low temperature but have low tensile strength and poor wear and tear resistance.
Cure System: Peroxide-Cured
Standard silicone o-ring compounds are usually peroxide-cured. Platinum-cured compounds offer better flexible properties and very low volatile matter. Platinum-cured silicone o-rings usually are applied in medical systems or other required low volatile matter. However, they need to be produced in a clean room and with a higher cost of platinum catalyzer, making them more expensive than peroxide-cured ones.
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