thailand jewelry manufacturer wholesale And the necklace itself is sub -light. After turning black, it seems that it is not bright at all.
The is dark after washing with toothpaste. What should I do? Is it because of the problem of sweating in summer. Will it become black in autumn and winter?
5 thoughts on “thailand jewelry manufacturer wholesale Agatha's silver necklace is it good? It became darkened after a few days!”
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wholesale gem jewelry How to maintain silver jewelry
The friends like sterling silver jewelry, but we do n’t know how to maintain it. In fact, we only need to think about it in daily life, so that the silver jewelry can be as new as a new life. Essence
1 The best maintenance method of silver jewelry is to wear every day, because human fats can produce natural and gentle luster.
2. Do not wear other precious metal jewelry at the same time when wearing silver jewelry to avoid collision deformation or abrasion.
3, keep the silver trim dry, don't wear swimming, do not approach hot springs and seawater. When not in use, you can use cotton cloth or noodle paper to gently wipe the surface, remove water and dirt, and place it in a sealed bag or box to avoid contact with air.
4. If the silver jewelry is found to have a sign of yellowing, the easiest way to use a toothpaste to add some water to light the surface. Or clean the fine seam of the silver jewelry with a jewelry brush, and then use the silver cloth to gently wipe its surface, and you can immediately decorate the original beauty. (If you use silver cloth to restore about 89 % of silver white conditions, do not use silver milk and silver laundry, because they are all corrosive. After using these products, silver jewelry will become more It is easy to turn yellow. In addition, the silver cloth contains silver maintenance ingredients, and do not wash it with water)
5, the silver jewelry is severely yellow, and it should not be soaked in silver water. Wash it immediately with water, and then dry it with tape.
==================================== n common silver jewelry The surface treatment method
is easy to oxidize by silver is its flaws in Yu, and it is also a headache for consumers and producers. At present, the common silver surface treatment methods in the domestic market include further oxidation, electroplating, and unprocessed.
It further oxidation and non -treatment are the characteristics of full use of silver oxidation and black, using oxidant to deepen the oxidation of the silver surface, or use the natural oxidation of the silver surface, produce richer colors and mechanisms in silver jewelry in silver jewelry. The effect transforms the flaws into Yu is the method of trying to strive.
The method of really preventing the surface of silver jewelry is electroplating. At present, there are various types of silver -plated, plating, and plating.
The silver jewelry produced by European artists mainly uses deep oxidation treatment and sandblasting electroplating.
==================================== n silver jewelry maintenance Common knowledge
The people like silver jewelry, but do not know how to maintain it, and even think that silver jewelry is difficult to maintain. It is not the case. The chemical properties of silver are not as stable as platinum and gold. Often, oxidation and yellowing or losing luster due to water or other chemicals in the air and losing their gloss. After understanding this characteristic It can make the silver jewelry you wear for a long time.
Is do not wear other precious metal jewelry at the same time when wearing silver jewelry to avoid collision deformation or abrasion. Keep the silver jewelry dry, don't wear swimming, don't approach hot springs and seawater.
The wipe the surface with cotton cloth or tube paper every time you wear it, remove water and dirt, and then collect it in a sealed bag to avoid contact with the air.
The best maintenance method of silver jewelry is to wear every day, because human oil can produce a natural and warm luster.
The silver ornaments containing exquisite and three -dimensional sculpture to avoid deliberately wiking light.
If found that the silver jewelry has a sign of yellowing, you should first use the jewelry to clean the fine seam of the silver jewelry, and then use the silver cloth to gently wipe the surface to allow the silver jewelry to restore the original silver and light.
The suggestions here: If you use silver cloth to recover about 80 % of the silver white conditions, you do not need to use silver milk and silver laundry, because these products are corrosive, silver decorations are in the decoration of silver, and silver decorations are on the decoration of silver. After using these products, it will become more and more yellowish. Silver cloth contains silver maintenance ingredients and cannot be washed.
. If the silver jewelry is not handled and collected after wearing it, it is very likely that the silver jewelry will turn black. At this time, the fine slit of the jewelry brush should be used, and then the silver milk droplets should be used on the noodle paper. The black oxides on the silver surface are wiped off, and the original light of the silver cloth recovers the original light. After that, you must remember to do a good job of daily maintenance, avoid the silver jewelry from turning black again, and the silver jewelry is difficult to wipe white after many times.
The above is some basic precautions. Let's introduce the maintenance method of electroplating and unsolved silver jewelry in detail:
For those with electroplating and no electroplating):
The silver jewelry with electroplating, that is, the inner layer is sterling silver, the surface is doing current processing; electroplating is generally divided into electric gold and platinum; The method is that the luster presented on the surface is more sterling, like a mirror surface, good reflective effect, and it is not easy to oxidize (depending on the thickness of the electrophus to determine the oxidation time). Electro -plated silver jewelry is easy to lose luster due to vulcanization (sulfur dioxide in the air and a chemical reactions in the air form a layer of silver sulfide on the silver jewelry and the apple after cutting will slowly turn black).
================================ n Simple processing silver jewelry method is as follows :
1, first go to the nearby Chinese pharmacy or pharmacy bureau to buy a pack of alum;
2, then the silver jewelry you wear at water 10 :: alum 1 ratio of the proportion of alum 1 1 Boil it with water (must be boiling);
3, remove the silver jewelry and put it in cold water to make a soft brush (such as toothbrush) dip the toothpaste or laundry milk or color pull off;
4, blow dry with a hair dryer, wipe with suede to be as beautiful as new.
The types of electroplating jewelry that can be processed above are:
a. Necklace (thickness can be)
b. . Ring (can be gemstone)
d. Bracelet, bracelet (thickness can be)
e. ======================================= n Simple processing without plating The method of silver jewelry is as follows:
(Remarks: The following methods have restricted silver jewelry: a. There are plastic on the silver jewelry; b. There are black parts on the silver jewelry. If there are totem patterns, there are black text.)
1. Baked silver jewelry with fire (lighter can be used) to destroy its surface tissue structure, bake烤时间视银饰品的大小粗细俗称：过火）； rnrn2、冷却后再将其放入明矾水中煮，沸腾后再将银饰品取出，放入冷水中以软刷（如: Toothbrush) Dip the toothpaste or laundry milk or color pulling off;
3, blow dry with a hair dryer, and then wipe the silver or silver powder to show the pure silver nature; r;
This silver jewelry without electroplated silver jewelry should be paid attention to:
1, thin necklaces or thin silver jewelry "overfire" cannot stay for too long; r r r r r r
2, after the "overfire" inlaid with gems on the silver jewelry, it cannot be directly immersed in cold water, and it must be cooled naturally, otherwise the gem is easy to break;
3. Can be brushed with iron brushes, the effect is better (only fine silver jewelry can go to clear the first);
4, you can wipe the silver cloth or wipe the silver powder during normal maintenance. Can't use silver cloth or silver powder to be brighten. You can use the above methods. Do not use silver water or wipe silver cream. It is just a way to use chemical potions to temporarily make your jewelry. The effect is worse than one at a time, and the degree of damage to the silver jewelry is as if cutting the apple skin.
. There is also a tip of the silver jewelry. Here is a reference for everyone: if you want to make the newly bought silver jewelry more brighter and avoid its black, you can apply it on the surface A thin layer of transparent nail polish will be applied again every ten days. If you want to remove nail polish, you can soak it with banana water, and then wash it with water.
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