925 international standards of silver

Just unearthed the silver metal luster with silvery white, long-term exposure in the air in a layer of easy to have black oxide, lose the luster of the surface, this is the silver oxide phenomenon, but may be cleaned. Silver itself is not high hardness, texture is soft, due to strong chemical reaction, easy to turn dark black, so I can't form to make a pure quality jewelry, but often and other metal and casting, standard content is silver amount of 92.5% above, called the international standard silver, hardness is better than pure silver, can be processed into fine style, allergy is qualitative, the sensitive skin can be at ease wear.

Alloy decorations

Alloy that easily by two or more of a combination of metal material, such as copper brass zinc alloy, copper alloy and bronze tin is. But more general alloy also includes metal and nonmetal by a combination of person, such as iron, carbon steel alloy. It's the most proper alloy defined as "in a metal inside, to join his kind of metallic and non-metallic formed, with metal characteristics of the matter." In the academic, a metal refers to the pure metal elements speaking; However, science and art progress even now day, one hundred percent purity elements have not dangerous; So the so-called pure metal, solid a relative said. In pure metal inside, those not invited, not popular elements or compounds for impurities, For some purposes and join and keep elements or special called "alloy element".

Synthetic metal, quality of a material is a hard, with metal luster, not allergy material. Alloy ornaments easy oxidation, but not can clean, the oxidation because long-term contact excitant liquid (such as bath fluid, sweat, and perfume) cause, can saying is the corrosion. Because not allergy material, so sensitive to the skin person unfavorable wear, and attention maintain, bathing, swimming should took off.

Plating white gold jewellery

On the basis of synthetic metal, or on the basis of the silver, and the plating surface a layer of 18 K white gold. It is the luster of the light, have very strong adornment effect, under a light shiny. White gold plating because is in surface layer of plating platinum, so not allergy material, the skin is sensitive person unfavorable wear. White gold plating if happen rub off phenomenon, is because of the long-term wearing surface platinum worn away, revealing the original metal. Original metal happened oxidation phenomenon, so also can't cleaning, attention maintain. Bathing, swimming should took off.

Many people have asked me whether I sell baby of allergy, I often can answer that this wants to see you on what material allergies. Although some jewelry billed as after allergy treatment, but it cannot be guaranteed that all the people to wear after won't allergies. And many after allergy treatment act the role of article just on the surface done allergy treatment, with the passage of time, if the surface materials to grind away, so have still may cause allergy symptoms. So I'm here to remind you like me like wearing jewelry JM, if you are allergic to certain adorn article, you must first understand this jewelry is with what material qualitative make it, the next time don't buy the same material act the role of article the oh!!!!!

Also, must wear the coat in only after will wear off, in earring coat off before the earring, such clothes won't pull to cause ear hole appear wound earring, appear then wound infection phenomenon. Adorn article also try not to run into water, because if adorn article stick to wear on the water again, and it's easy to bacterium, to skin can cause harm!