Why do jewelry love 18K gold?

A little attention will reveal that most of the gold jewellery is marked with Au750, G750 or 18K. In fact, they all indicate that this is an alloy containing 750 金. But people are not all pursuing gold as pure as possible, so why do you love 18K gold when you set diamonds, jade or common gold ornaments?

The meaning of K gold: the purity of gold is represented by K. The purity of common K gold is 24K, 22K, 18K, 14K, 9K from high to low.

Is that 24K gold a pure gold of 1000 baht? In theory, it should be. However, it is impossible to obtain absolutely pure gold with existing purification techniques. In addition, according to the latest national standards, gold with a gold content of not less than 990 就 is called full gold, and the name of thousands of gold and 10,000 gold is no longer used. The 18k gold that is widely loved is an alloy with a gold content of not less than 750 ,. The remaining 250 这样 of this alloy (this part is called a mouthpiece) is other precious metals, and platinum, nickel, silver, and palladium are common. Etc. The difference in the proportion of these precious metals (filled) is the reason why K gold is rich in color.

Where is 18K gold?

"Good but not expensive", cost-effective. Due to its purity of 750‰, 18K gold is moderately pure. Compared with the same quality of gold, it is more affordable, bright in color, rich in color, stable and durable. It has very high cost performance and is very popular among the masses of the people. Maybe you will wonder, what kind of gold is popular in other countries? In Europe and the United States, people do not value the purity of gold so much. The purchase of gold jewelry is also more concerned about the beauty, so 9K gold, 14K gold and so on are more popular.

The hardness is moderate and the shape is varied. The gold is very malleable, but it is too soft after all, and the design is difficult to fix. Compared with the gold, 18K gold has a high hardness, is not easy to wear, and the style can be exquisite and changeable, which can be said to take the essence of gold and take it to the next level. In addition, the 18K gold is bright enough to be the first choice for many gold and gemstone inlays.

Rich in color, there is always something you like. The 18K gold color is very rich, and it can use different formulas to meet the color preferences of various customers, such as white, yellow, rose red, etc., stylish and distinctive personality, simple and not monotonous.

The matching effect is good. Because 18K gold has a variety of styles and colors, it is easier to match with different colors of bare stone and fashion, which is suitable for consumers of all ages, skin colors and hairstyles, and has a better effect. For example, young girls can choose color gold, and the combination of Morgan Stone is generous; while the older women choose plain gold, and the emerald makes it look extravagant.

Hot Air Cotton

What is hot air cotton?

Hot air cotton, also known as tuyere cotton, is an environmentally friendly product with no glue production process. Hot air cotton is a new type of thermal insulation material, which is a replacement product of sprayed cotton and silk-like cotton.
Hot air cotton is different from spray cotton. The fixing method of hot air cotton is not to use glue to bond the material, but to mix a certain amount of low-melting fiber or ES bicomponent fiber in the raw material, and to heat and bake in the production process, using fusion between fibers. Therefore, hot air cotton is also a kind of synthetic fiber filter cloth. Hot air cotton has faster production speed, larger output and lower cost, and is widely used.

Hot Air Cotton,Hot Air Through Nonwoven Fabric,Hot Air Non Woven Fabric,Hot Air Cotton Fabric,Es Hot Air Cotton,Hot Air Cotton Non Woven

Huamaotek Nonwoven Co., Ltd , https://www.huamaotekfabric.com