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Acids, lyes and salt solutions are the more common electrolyte solutions in life. Among them, hydrochloric acid, sulfuric acid and nitric acid are the three strong acids, and sodium hydroxide and potassium hydroxide are common strong bases. Dilute solutions with strong acids and alkalis have a wide range of applications in daily life and industrial and agricultural production.
Regarding whether the bracelet with strong acid injection is afraid of boiling water, there is a view that acid and alkali solutions are easier to obtain in daily life, and some profiteers who make fake jade bracelets use these acid and alkali solutions to soak the bracelet to achieve the purpose of dyeing, waxing and injecting glue into the bracelet. Some experts also pointed out that although jade is not harmful to itself after being soaked in hot water, the bracelet will lose its natural color and texture after being soaked in a strong acid or alkali solution.
As for bracelets made of specific materials, there may be a distinction. If in doubt, you can consult a professional jade appraisal agency or production agency.
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The bracelet with strong acid injection should not be afraid of boiling water, because the boiling water is only 100 degrees at the highest, and there is no problem.
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If your bracelet is made of glue, then if it has solidified, then you are not afraid of boiling water, because after the glue is solidified, its melting point is particularly high.
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Ah Qiang, are you afraid of boiling water on the bracelet? It should be a bracelet taught by pigs, and it should be afraid of boiling water, because he has a very high temperature effect, and it can achieve this effect, and it is a very pure bracelet.
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If you buy a bracelet with pickling and glue injection, it is recommended to take the following methods:
1.Soak in clean water: soak the bracelet in clean water for about 30 minutes, so that you can remove the impurities on the surface.
2.Wipe and clean with a soft brush: If there is dirt on the surface of the bracelet, you can wipe it with a soft brush.
3.Wipe with alcohol or sodium carbonate: If you want to remove strong acids, you can use substances such as alcohol or sodium carbonate to react with each other to remove strong acids from the surface.
4.Wipe with cotton dipped in white vinegar: the black silver sulfide is dissolved in ester acid, or wiped with alcohol, then cleaned with detergent, and then washed with water.
5.Heat with a mixture of tartaric acid, alum and salt until boiling and immerse the bracelet; After 10 minutes, remove and rinse with water before drying.
6.Use professional silver washing water, using the soaking method or wiping method, put the silver jewelry into the silver washing water for about three seconds, take it out and rub it repeatedly, wash it with a large amount of water, and rub it in alkaline water (such as soapy water); Finally, rinse off with clean water.
7.By applying a thin layer of transparent nail polish to the surface of the bracelet, Qingyan can protect the bracelet from easy corrosion by acid and vinegar substances. To remove nail polish, soak in banana water and wash with water.
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You can use 84 disinfectant pickling treatment of jadeite, you can also use white vinegar to add a certain amount of water soaking, Yu Tan in general, pickled jadeite bracelet high transparency, color distribution is very uniform, banquet which clarity is also high, all aspects of erection Xiangtong will be better than before pickling. At the same time, pickled jadeite is also known as jadeite B goods, and if you observe it with the naked eye, you will find that there are basically no impurities inside it. One of the biggest features of pickled jadeite bracelets is that after a year or two of wearing, the luster will gradually become dull.
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1. In fact, leaving the dosage to talk about toxicity is a hooligan, in fact, as long as it is not a freshly baked acid hand bracelet, it can still be worn.
2. If it is a fake jade bracelet, remove the glue on the jade bracelet can be worn for a long time, and slowly rub the glue on the jade bracelet off, and if it is a natural jade bracelet, the glue cannot be removed.
3. Yes. Soak the pickled jade bracelet in clean water for about 30 minutes, and the pickled bracelet will spit out impurities on the surface.
4. It can be said that pickled jadeite is irretrievable and permanently worthless.
5. The pickled material should be flushed and cooled down during grinding, punching, polishing and other processing. After the acid manuscript side washing treatment, there will be gaps and holes in the material, and under normal circumstances, heavy glue injection will be carried out, and the material needs to be heated in the oven at this time. After this series of combination punches, there is almost no acid residue.
6. The main purpose of pickling is to erode the weak jadeite with strong acid to dissolve the weak points, relax its internal structure, and promote the injection of glue key lack of rubber into the jadeite, so as to improve the transparency of the jadeite. Although pickled jadeite does not harm the human body, it can cause harm to the human body after being injected with glue and dyed.
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Judging the pickling and glue injection method of jadeite bracelet is coarse and: 1. It is waxy luster, turbid inside, white as a whole, and hazy; 2. Enlarge and observe that there are acid corrosion lines on the surface; 3. Strong fluorescence reaction under violet light; 4. It contains small bubbles inside; 5. The percussion sound is dull and hoarse, and the sense of weight in the hand is not strong.
1. Luster: After pickling and glue injection, most of the fillers are waxy luster, and the interior is messy under strong light, even turbid, no luster, and the whole is white, showing a sense of fog; Natural jadeite has an oil or glass luster, which is clear and translucent under strong light, and has a strong sense of luster.
2. Texture: After strong acid rinsing and glue injection, the surface of jadeite will be observed with a magnifying glass, and there will be obvious acid corrosion lines, which are completely different from the pores or reticulated structures caused by weathering in the formation process of natural jadeite.
3. Fluorescence: Natural jadeite usually has no fluorescence reaction, and the silica gel injected into jadeite is generally epoxy resin, so under the irradiation of purple lamp, the pickled jadeite can emit strong fluorescence. Years Jane.
4. Bubbles: There will definitely be no bubbles inside the natural jadeite, and the jadeite that has been pickled and injected will contain some small rock trace bubbles inside, which can be observed with a ten-fold magnifying glass, as long as there are slightly smaller bubbles, they are basically fake jadeite.
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Jadeite can fade after soaking in water for one month. Pickling and injecting jadeite will turn yellow after one month.
Pickling, glue injection of fake jade will not fade. Real jade can be boiled with boiling water, jade must not be soaked in acidic liquid, take boiling water to boil jade to slowly heat it and let it cool slowly and naturally, good jade can withstand 1000 degrees of high temperature, but if the quality of jade is not high, do not try it easily.
Can't wear it. Gu Heng didn't say that jade raises people, and people raise jade. However, pickling and pressure injection of glue cannot raise people, and it is harmful to the body, and boiling water may not be able to clean it up. It's better not to wear it.
Pickled bracelets, the surface color and luster are very unnatural pickled bracelets, its internal structure will become loose, there is no feeling of pressing hands in the hand, jade bracelets will have the possibility of discoloration after hot water soaking, and there is a possibility of cracking due to thermal expansion and contraction.
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