Is it okay to use walnut oil to prevent rust for copper ornaments?

Walnut oil is divided into edible and cultural play, the biggest difference between the two is the oil content, edible oil oil content is higher, and the purified walnut oil is very light. Wooden handles, bracelets, ornaments and some copper crafts can be used.

Generally speaking, wooden toys are not oiled; However, it is not excluded that some players use the wrong way to play the bracelet "bad", so whether the wooden game needs to be oiled and maintained depends on the actual situation.

Copper and copper alloys are susceptible to oxidation by air and consequently change color. In the general atmosphere, the water content in the air is not high, and oxygen plays a major corrosive role, reacting with copper to form bright red cuprous oxide, which will then be further oxidized to form black copper oxide. If it is pure copper, with the different content and proportion of cuprous oxide and copper oxide, the rust presents different colors such as reddish-brown, brown, dark brown, and black.

In the case of brass, the appearance of rust is deepened yellow. Since brass is inherently yellow, rust is often not easy to detect.

In a humid environment, water and carbon dioxide also participate in the reaction to form green basic copper carbonate, or patina for short. The patina is loose and does not prevent the ingress of corrosion, so the patina will grow more and more until the product is scrapped. Whether it is pure copper or copper alloy, in a humid environment, it has a green component after corrosion, and the higher the copper content, the more obvious the green color.

For pure copper and phosphor bronze that are prone to discoloration, it is recommended to use a special anti-rust bag for copper and a highly hygroscopic desiccant for rust protection. The anti-rust bag can volatilize the anti-rust gas to separate the oxygen molecules and water molecules from the copper, and the highly hygroscopic desiccant absorbs the water, and the two work together to protect the copper from corrosion.

For brass and cupronickel, there are a variety of options to choose from, depending on the length of the rust protection period and your acceptance of discoloration. The vapor phase anti-rust material can choose copper anti-rust bag, M3 anti-rust bag or C-type anti-rust paper, and the desiccant can choose high hygroscopic type or clay desiccant. The choice of protocol depends on the results of the damp heat accelerated test.

*Walnut oil is not recommended for rust prevention**. Walnut oil will form a layer of oil film on the surface of copperware, which may affect the beauty and luster of copperware, and cannot effectively prevent the rust of copper ornaments.

In order to effectively prevent the corrosion of copper ornaments, it is recommended to use the following methods for rust prevention:

1.Store jewelry separately and do not mix it with other jewelry or hard objects to avoid grinding the surface.

2.Avoid prolonged contact with sweat, which can corrode the surface.

3.When bathing and washing, please remove the product and avoid direct contact with acids and alkalis.

4.Cleaning with water, toothpaste, and a soft-bristled brush can restore the brightness of the surface (it will not be restored after grinding or scratching).

5.Keep it dry and avoid long-term contact with water.

Copper rusts because of chemical changes with oxygen in the air and the copper element on the surface of copper.

caused by copper and oxygen and carbon dioxide in the air.

When the water vapor reacts, patina is formed.

It's called basic copper carbonate.

Commonly known as patina. Patina is more harmful to humans and animals, eating too much will cause heavy metal poisoning and may even cause death, but the corrosiveness is not strong, and it will not corrode the hair fabric. First of all, let's understand the principle of copper odor.

Copper is afraid of moisture and carbon dioxide, so in the case of a lot of damp carbon dioxide, copper is also oxidized and rusted, but it is not like iron rust.

Therefore, copper and copper alloy products need to be passivated in time after forming to prevent oxidation and rust.

Regardless of whether it is rusted or not rusted, copper parts need to be degreased first.

For the copper surface has been oxidized and rusted, it is recommended that the surface of the oxide layer, patina and other rust and impurities can be cleaned, no special equipment is required, only need to directly soak the copper parts in the copper passivation solution, operate at room temperature, soak for a few minutes, and when the time is up, take out the workpiece, rinse the surface of the passivation solution with clean water, and then air dry packaging.

The maintenance of mahogany furniture is the best bridge socks is walnut oil, when oiling, the copper accessories of mahogany furniture disturb the walnut oil on the skin without any effect, wipe it with a dry cloth. Thank you.

Walnut oil will remove the embroidery from the copper. It is rich in antioxidants**, especially ellagic acid, which is the most abundant. Walnut oil helps to improve blood circulation, reduces the risk of heart disease, and is also beneficial for maintaining proper hormone levels.

Walnut oil is suitable for dishes such as chicken salad.

Walnut oil also has a tonifying effect due to the fact that walnuts provide plenty of calories.

Walnut oil advantagesAlthough the nutritional value is high, walnuts are easily oxidized and have a short shelf life. Oxidized walnuts not only taste bad, but also produce harmful oxides, including aflatoxins with strong carcinogenic effects, which limit their health care functions. Walnut oil completely removes the unfavorable components in walnuts during the extraction process, and the shelf life of walnut oil is more than 18 months, and it can also be stored for a longer time by tightening the cap after opening.

Eating walnut kernels alone will have a very heavy bitter taste and a strong greasy taste, and the taste is not goodMost pregnant women want to eat walnuts during pregnancy, but the nausea and occasional vomiting it produces are prohibitive, and eating more is easy to cause gastrointestinal discomfort. The walnut oil is fragrant and natural, and the taste is light, which makes the food more delicious and increases appetite, which is more suitable for the baby's delicate stomach and intestines.

The copper veneer with a protective layer on the surface generally does not need to be maintained, and it is strictly forbidden to scrub vigorously to prevent sharp objects from scratching the surface of copper jewelry.

The dust and stains on the copper decoration with a protective layer can be gently wiped with fertilizer, electricity, water and clean water with a soft cloth, and solvents and corrosive chemicals should not be touched.

It is strictly forbidden to use glass glue to bond copper jewelry. Because the glass is glued with acidic and turbid substances, the protective layer on the copper surface is damaged, and the copper jewelry quickly turns black. Immediate glue, sealant or other neutral glue can be used where bonding must be made.

For steel jewelry that is often touched and rubbed by hand, such as smoky copper handrails, railings, stepping feet, copper decorative strips, etc., generally after polishing, no longer intake surface treatment, usually can be wiped with copper oil for maintenance. The specific method is: first pour a little copper oil on the towel, rub it vigorously on the copper jewelry to be explored, then wipe off the oil with a towel, and finally wipe it again with a clean soft cloth (the copper jewelry with a protective layer on the surface can not be rubbed).

Copper products are a general term for daily necessities and industrial products processed from pure copper or copper alloy as the main raw materials. Copper is a tough, soft, malleable purplish-red and lustrous metal, 1 gram of copper can be drawn into a 3,000-meter-long filament, or pressed into more than 10 square meters of almost transparent copper foil. Pure copper has a high electrical and thermal conductivity, second only to silver, but copper is much cheaper than silver.

Adopt oh thank you.

You don't need to maintain it much, you can just play with it in your hand when you have time.

Copper is not easy to oxidize, you just need to take care of the dust on it often, it's fine, but don't wipe it with a wet towel, water makes it easier to oxidize, and don't play with it often, because there is sweat on your hands, there is salt in the sweat, and the corrosion of salt is more harmful

You can beat walnut oil.

The care method of Yabai ornaments:

1. Do not be exposed to the sun for a long time.

Although the cypress is formed in the environment of wind and sun, it can not be exposed to the sun for a long time, so it is best not to place it in a place that can be exposed to the sun for a long time.

2. Do not approach the source of fire.

Many people will put the carved ornaments of the Yabai root in the vicinity of the open flame or the stove and the fire kang, thinking that this can be better preserved, but they do not know that this will cause greater damage.

3. Do not put it in a damp place.

Dampness can make a lot of things moldy, and the jabat root carving ornaments are no exception. In a very humid environment, there will be long hair, and some will even vomit white, all because it is too humid. And it is not good to be too dry, and it is easy to crack.

In addition to the above three aspects, industry insiders also believe that when wiping, you must not use a towel with water, you can use a cotton cloth containing grease or wax to wipe, so as to ensure that the carved ornaments are not harmed.

Wood oil and wood wax oil are generally used.

Wood oil and wood wax oil are both plant-based new environmentally friendly paints. In general, wood oil or wood wax oil is used to protect and decorate wood. The oil in wood (wax) oil can penetrate into the wood and give the wood deep moisturizing and maintenance; Wax can be tightly combined with wood fibers, enhance surface hardness, waterproof and stain-proof, wear-resistant and rub-resistant, such a combination provides the most excellent maintenance and decoration effect for wood.

Care matters

1. Solid wood furniture: often use a soft cloth along the texture of the wood surface to dust the furniture, before dusting, you should dip some water on the soft cloth, do not feel the moisture, do not use chemicals, so as not to damage the paint surface.

Wooden furniture is a natural material that is more vulnerable to damage, so collision and impact should be avoided when using, and it should be avoided to drag or grind the surface of documents or any items on the surface of the wooden products, as well as to place heavy objects for a long time to avoid abrasion marks or indentations;

2. When solid wood furniture is used in a drier environment, artificial humidification measures are required. For example, regularly wipe furniture with a soft cloth dipped in water or use an indoor humidifier;

3. Wax regularly, every 6-12 months, use paste wax to apply a layer of wax to the furniture. Before waxing, the old wax should be wiped off with mild, non-alkaline soapy water;

The most common maintenance oil for wooden furniture is walnut oil.

This walnut oil is a dry oil, which is a natural and environmentally friendly oil without chemical ingredients. Walnut oil is used for the maintenance of solid wood furniture, which will form a protective film on the surface of the furniture after drying, which reduces the invasion of humid air and effectively prevents dry cracking.

The correct choice of walnut oil is very important, the first thing to do is to identify the color first, the better walnut oil is generally pure and transparent in color, and there are no impurities in it. Walnut oil is divided into cold-pressed and hot-pressed, and cold-pressed walnut oil is relatively pure and has no peculiar smell.

The most commonly used for the maintenance of wooden furniture is walnut oil, which is a dry oil with a light fragrance, and is a natural environmentally friendly oil without chemical components. Walnut oil is used to wipe wooden furniture, and after drying, it will form a protective film on the surface of the furniture, which can effectively avoid the invasion of humid air and prevent dry cracking.

The specific operation method of using walnut oil to wipe wooden furniture is as follows:

Step 1: Clean the surface of the furniture from dirt.

Step 2: When wiping walnut oil, first drop a little walnut oil onto the cotton silk and rub it evenly, and wipe it along the texture of the solid wood furniture.

Step 3: After wiping walnut oil once, wipe it again every hour or so for better results.

Step 4: Wait for the walnut oil to dry and then dry it with a clean, dry cotton cloth.

In addition to walnut oil, there are orange oil, olive oil, tung oil and so on.

Tips for removing grease stains from wooden furniture.

Cooking oil can be used to wipe furniture.

Different furniture uses different methods.

Solid wood furniture is generally wiped with oil, orange oil, walnut oil, olive oil, tung oil, etc., it is best to use walnut oil, the effect is better!

If your home is unpainted solid wood furniture, you need to play wood wax oil for maintenance, the maintenance of unpainted solid wood furniture is professional wood maintenance, the general use of maintenance products are: orange oil, olive oil, tung oil and high-grade wood wax, and the maintenance cycle is usually one or several years.

Tung oil, strong adhesion, high hardness, strong moisture-proof, pure natural, disadvantages: slow drying for several days, toxic when not dry, non-toxic when drying, must be dried in a ventilated place.

Cooked tung oil, strong adhesion, high hardness, strong moisture-proof, fast drying Disadvantage contains chemical components, dry non-toxic, must be dried in a ventilated place.

Cooked flax oil, non-toxic and natural, can be used for wooden tableware maintenance Disadvantages: Adhesion, hardness, and moisture-proof power are not as good as tung oil, and it dries slowly.

Walnut oil, all kinds of effects are average, expensive and cost-effective, not recommended.

Olive oil, nothing to use, salad to eat well

The above is about the maintenance of wooden furniture that has not been painted, if you have varnish (raw tung oil, cooked tung oil, transparent paint), then spray some furniture wax.