Is 5g pure gold pure gold, which is better, 5g gold or 22k gold?

G** is a new ** jewelry name, and 3D hard gold, it has both texture, high purity, gorgeous color, good toughness, not easy to scratch, light weight, with a set of purity, hardness, texture as one of the characteristics. 5g** is to add a certain amount of rare elements, also known as hard gold powder, in the process of melting gold in the production and processing of **, and the molecular structure is more compact after a high-temperature furnace.

K gold. 22kgold) is a Chinese national standard.

GB11887-2008 "Regulations and Nomenclature of Metal Purity of Jewelry Fees" is K gold with gold content, but there are also low foreign ones. 22k gold was once the standard gold for gold coins, and some rings on the market also use 22k gold. But its texture is still on the soft side and cannot be used for setting gemstones.

The official website shall prevail.

The weight of these two ** is the same, so it must be 999 pure gold pure** better. Because 22k gold doesn't come from pure gold. Therefore, its value must not be compared with the storage **.

And the weight of these two **s is the same. In this case, the pure ** will be too expensive for the 22k gold one.

22 can be ** good, but it is very expensive, it is not recommended to buy.

5g** is not pure gold is able**. 5g** is not pure gold, but the gold content of 5g** is no different from the purity of ordinary pure gold. The 5g** process is better than the ordinary** process, more gorgeous than hard gold, and 18k gold, the style is comparable, but the purity of gold is higher than K gold, which meets the needs of those who want to be as fashionable as 18k gold.

After all, 5g** is a craft **, and the treatment on ** is naturally difficult to compare with traditional pure gold, although it fluctuates greatly, but it is also good in the market, and the purity of 5g** is still about the same as that of pure gold, all of which have been reached, the purest content defined by the country. So 5G is possible.

**Purity content named

The name depends on its purity, for example, the purity of 99% is called pure gold, the purity of ** is called 10000 pure gold, the purity of ** is called 10,000 pure gold, the purity of **, you can call it 100,000 pure gold, or high purity gold.

There is an idiom that no one is perfect, and in fact, 100% pure gold does not exist. The reason is that the first is in the refining technology, and the second is because the ** jewelry or gold bars will be more or less mixed with other substances in the process of processing.

If it is daily wear, it is better to wear **jewelry 5g**, and if it is an investment product, it is better to have 999 pure gold.

5G** is a new concept, mainly in the processing of rare elements, compared with the traditional 999 pure gold, but also the change of processing technology. 5G** phase has five characteristics: good toughness, not easy to break, light weight, high hardness, advanced technology, fashionable style, no fading, purity higher than pure gold 999.

However, 5G** is mainly the concept of **jewelry, and few people usually price it according to the number of grams, which represents ** is priced according to the number of pieces of jewelry, so it cannot be priced according to 999 pure gold.

Physical properties

1. Color: When the gold is melted, the steam emitted is yellow-green; During the smelting process, its gold dust is usually brown; If you cast it into a thin sheet, it can even transmit green light.

2. Ductility:

Abnormally strong with a belt. One ounce of gold can be drawn up to 50 miles long, and its malleability makes it easy to cast, making it an excellent choice for jewelry. Gold is the most tensile of all metals.

5g** is harder than 18k gold. Because 5g** has higher hardness, toughness, and is not easy to break.

The difference between 5g** and 18k gold5g** refers to a gold content of 999% pure**, its hardness is about four times that of ordinary pure gold. 5G** is the abbreviation of Five good, which is a new type of ** processing technology.

The production of 5g** is to add a certain amount of hard gold powder to the gold material in the process of dissolving gold, and then catalyze it through high-temperature smelting to make the molecular structure of ** more compact. In short, 5G** has broken through the traditional ** soft limitations, and broken through the limitations of 18K gold fineness.

Secondly, 18k gold is the gold content of 75%. Although its hardness is also relatively high, its gold content and value retention are far lower than that of 999 pure gold. Among the various karat gold materials, 18k and 14k are the most used, and it is the main jewelry raw material in the jewelry industry of various countries.

In order to enrich the expressiveness of various K gold, foreign countries adjust the ratio coefficient of other alloys under the condition that the content standard remains unchanged, and synthesize K gold with different colors, so we often see K yellow, K white, rose gold and other colors when we buy K gold jewelry.

5g** is a new **material, pure gold 5g is to show that the **content of this **material is in, and it is a pure ** material with higher purity.

5G respectively represents: Grace is elegant, because it is flexible and malleable, not limited by traditional materials, and is known as elegant and fashionable products; Brilliant and brilliant, pure gold material, not easy to fade and dazzling; Gentle is noble, reaching the purity of thousands of acres of pure gold, and it is more valuable. genius, which means that it is well-made, technologically avant-garde, and artistic; Gusty is firm because it is hard, light and not easy to deform.

5G** is the same as 3D hard gold, it has both texture, high purity, gorgeous color, good toughness, not easy to scratch, light weight, and has the characteristics of purity, hardness and texture.

** Maintenance method

The texture of ** is very soft, when wearing it at ordinary times, try not to let it collide with items with high hardness, and do not match jewelry with high hardness at will for the sake of beauty, so that it is easy to rub and cause **deformation, mainly to wear alone. **It is a more delicate jewelry, in ordinary times to keep the surface clean, do not cause the accumulation of gray Qing land dust, otherwise for a long time, it is easy to affect the color of the surface, it looks not so bright, it should be taken off when swimming or sports.

When wearing ** jewelry, it is best to try to avoid contact with chemicals such as facial cleanser, cosmetics, shower gel, etc., otherwise it will easily affect the color of the surface for a long time, and avoid contact with oil. Wearing ** jewelry will inevitably make the jewelry dirty, at this time many people like to use a brush to clean, in fact, this will make the surface of the jewelry scratched, it is recommended to rinse with water, and then dry naturally.

Pure gold 5g** is a new **material, and its ** content reaches, and the hardness is 4 times that of ordinary **. The 5G stands for Grace, Glorious, Gentle, Genius and Giving, and these five Gs also represent Chow Tai Fook's different ways of dealing with jewelry.

5G** does not have the ability to retain the value of pure gold. Because pure gold is high-purity**, while 5g gold is processed**, it does not have such a strong ability to retain value.

5G** is just a kind of ** processing of the latest technology, a new ** jewelry name, and 3D hard gold, it has both texture, high purity, gorgeous color, good toughness, not easy to scratch, light weight, with a set of purity, hardness, texture as one of the characteristics. 5G** is to add a certain amount of rare elements (also called hard gold powder) in the process of melting gold in the production and processing, and the molecular structure is more compact through a high-temperature furnace, and the **jewelry made in this series of processes is called 5G**.

5G** has better toughness than ordinary** jewelry, and can design more and richer styles like K gold jewelry, and it is not easy to be damaged compared to 3D hard gold. Although the shape of 3D** is cute, it is very brittle and easy to break and damage because of its light weight, hollow and other characteristics, and it cannot be repaired, resulting in greater consumer opinions, and 5G** is an improvement in this regard.