How to maintain stainless steel doors?
Buying stainless steel doors of reliable quality can make people feel more at ease, but if you want to extend the service life of the anti-theft door and make it last longer, you must do a good job of daily maintenance. And to do a good job in the daily maintenance of anti-theft doors, you can start from the following aspects:
1. Door leaf maintenance: often wipe the dirt on the door leaf with a clean soft cloth, pay attention to ensure that the anti-theft door is dry, and avoid the sun and rain. The plastic-coated steel products should be protected from the plastic film to avoid scratches; the plastic-coated steel products should be protected from water or other difficult-to-remove dirt or corrosive substances to extend the service life of the anti-theft door.
It is recommended not to tear off the protective film on the cladding board before finishing the decoration, or cover a layer of film on the sprayed board.
2. Door frame maintenance: The door frame of the stainless steel doors is all made of plastic sprayed material. The maintenance method is the same as that of the sprayed door leaf. However, after installation, the gap between the door frame and the wall should be filled with cement as soon as possible to avoid damage due to expansion screws. Cause losses; regularly remove the dust deposited in the bolt of the lower cannon lock bolt.
3. Lock maintenance: regularly blow a little pencil core powder into the anti-theft door lock core to ensure that the lock can rotate freely; regularly inject a little clean oil into the mechanical transmission, and regularly wipe the lock handle or luxury handle with a soft cloth.
4. door mirror maintenance: It should be wiped regularly with a soft cloth to avoid contamination by oil or corrosive substances, and avoid moisture, high temperature, or direct sunlight.
Door body maintenance:
A. A passive film formed on the surface of the stainless steel doors has good corrosion resistance, but the stainless steel doors are not rust-proof. The metal surface exposed in the corrosive environment undergoes an electrochemical reaction or a chemical reaction and is uniformly corroded.
In the passive film on the surface of the stainless steel doors, where the corrosion resistance is weak, the pitting reaction is formed due to the self-excited reaction, resulting in the formation of small holes, and the chloride ion is close to forming a strong corrosive solution, which accelerates the corrosion reaction. There is also intergranular corrosion cracking inside the stainless steel, all of which have a destructive effect on the passive film on the surface of the stainless steel.
B. The surface of the stainless steel doors must be cleaned regularly to maintain its gorgeous surface and prolong its service life. When cleaning, no surface scratches occur. Avoid using bleaching ingredients and abrasive detergents, steel balls, abrasive tools, etc. To remove the detergent, rinse the surface with clean water at the end of the washing.
C. If there is dust on the surface of the stainless steel doors and the dirt is easy to remove, it can be washed with soap, weak detergent or warm water. The trademark and film on the surface of the stainless steel door should be washed with warm water and weak detergent, and the binder component should be scrubbed with alcohol or organic solvents (ether, benzene). Grease, oil, and lubricating oil on the surface of the stainless steel door should be cleaned with a soft cloth, and then cleaned with a neutral detergent or ammonia solution or a special detergent.
D. There are bleaching agents and various acids attached to the surface of the stainless steel door. Rinse immediately with water, then soak with ammonia solution or neutral carbonated soda solution, and wash with neutral detergent or warm water.
E. There are rainbow patterns on the surface of the stainless steel doors, which are caused by excessive use of detergent or oil. It can be washed away with a mild detergent in warm water. Stainless steel derusting can be washed with 10% nitric acid or abrasive detergent, or with special detergents
F. You can also use a special powder to clean stainless steel. Cooking oil and Bi Lizhu can also be used to clean stainless steel doors! Then your door will be bright and shiny!
Maintenance of stainless steel door panels:
A. The daily cleaning of stainless steel door panels can be wiped with soft, dry cotton or silk. Wiping with hard or hard media (such as dust) may scratch the surface; if the door panel of the inner door has serious stains, you can use a neutral cleaning agent or a special cleaning agent for furniture, and then clean the stains first , Then dry wipe. But never rinse with clean water.
B. If the door panel is made of resin or metal plate, remove the slight scratches on the surface, and use a soft cloth dipped in a small amount of toothpaste to wipe repeatedly.
C. If the door panel is made of wood or lacquered panels, regular waxing is an effective way to keep the surface bright and beautiful, while glass or resin panels do not need to be waxed.