As the production process will inevitably arise in the process of making bronze, in the process of drilling will be in the bronze left drill dirt, because the normal use of drill dirt is the influence of bronze, and the influence on the appearance of bronze is relatively small, so often fail to get the user's attention, which leads to a series of problems. Copper is one of the most stable metal, bronze in production process often requires the use of speed per minute 16 to 180 thousand times the drill. The hole wall of the borehole is often made of epoxy glass material, and this material is not a good conductor. High temperature drilling process often in the drill dirt left on the surface of epoxy glass substrate, because this material does not exist, the stability is very likely the complete structure will affect the bronze production process, especially for the composite structure of bronze, may affect the influence between the hole wall stress caused by adhesive appear off, non cracking etc. normal phenomenon. To remove the dirt on the bronze drill to be used, what is the common alkaline chemical solution, such as Potassium Permanganate. Potassium Permanganate can put resin corrosion on the surface drill dirt into the size of the gap honeycomb shape, which can make the attached binding more stress in resin and chemical copper surface, which can effectively drill dirt off, this method has become the most appropriate method is the cost and risk of the small. At the same time, because the Potassium Permanganate solution is a common solution, it is more easy to obtain in daily life, but also makes the method more convenient. In daily life, because there is no time to clean up the bronze drill dirt discoloration, rust and even lead to copper cracking phenomenon is not rare, daily care Tongmen can simultaneously through a simple manual operation so that the copper looks timeless improve the service life of copper.
There are bronze doors need to pay attention to aspects in cleaning, ventilation, but also pay attention to in other parts of the decoration of the house not to affect the use of bronze. How to prolong the service life of copper bronze doors, to give you the following comments
1, the use of brass, do not hang heavy items or avoid sharp objects carved touch, scratch on the door, open or close the door, don't overexert or the opening angle is too large, so as not to damage the gate.
2, do not often use the hands with water stains (or other solutions) to open the door lock, so as to avoid discoloration of the door lock. When opening the door lock or turning the door lock handle, do not force too hard, thereby reducing the service life of the door lock. Joint, door lock and other active hardware accessories, when the loosening should be tightened immediately. When the door lock is unlocked, a proper amount of pencil core foam can be added to the keyhole, and it is used to lubricate things like edible oil.
3, wipe the glass (glass doors), do not make detergent or water into the glass bead in the gap, so as to avoid layering deformation. Do not exert too much force when wiping the glass, so as not to damage the glass and the body. Broken glass or a big bump, be sure to please the professional maintenance personnel to repair.
4, remove the copper surface stains (such as fingerprints), can be used wet breathe, wipe with a soft cloth, with a hard cloth is easy to scratch the surface stains too, can use a neutral detergent, toothpaste or furniture special cleaning agent, decontamination, immediately wipe clean. Bronze doors at the edges do not often friction, so as to avoid the edges facing material to fade. When cleaning the dust on the wood products, it is difficult to use the soft cotton cloth to wipe out the dust. In order to keep the copper surface gloss and service life, should be regularly cleaned and dust, maintenance liquid can use the wooden decoration products for the maintenance of the surface.
5, spring and winter, we must pay attention to indoor ventilation, maintain indoor humidity, so that the copper in normal temperature and humidity, metal fittings come off the rust, edge, decorative materials. When using electric heating or other heating equipment in winter, stay away from wood products so as to avoid heat distortion.
Bronze is made from copper, chemical treatment of the surface can be colors, and we can understand that, because of the bronze material itself, its maintenance is very important, if it is on the surface of the paint, the inside of the copper will be exposed, and oxygen will contact copper once in the air the oxidation reaction occurs, resulting in copper rust, produce patina, influencing the beauty of the door. A little care Tongmen is very important to maintain the integrity of the outside paint, prevent bump and impact. In general the high-grade copper products are expensive, and when in use, also need to be careful carefully, in the ordinary copper door maintenance, you can use a dry towel to clean it. But can not be used with damage to the paint chemical protective layer of detergent to clean, when opening and closing the bronze doors also need to slow and can avoid collision with other objects in the bronze is largely due to the destruction of the protective layer of bronze.
