24κ χρυσός αναφέρεται 99.99% καθαρός χρυσός
1. K: αναφέρεται στην καθαρότητα του χρυσού.
2. Καθαρότητα: αναφέρεται στη ζωηρότητα των χρωμάτων. Από επιστημονική άποψη, η ζωηρότητα ενός χρώματος εξαρτάται από τον μοναδικό βαθμό φωτός που εκπέμπεται από αυτή την απόχρωση. The colors that can be distinguished by the human eye with the characteristics of monochromatic light have a certain degree of vividness. Different hues not only have different brightness, but also different purity. Για παράδειγμα, red in the pigment is the hue with the highest purity, colors such as orange, κίτρινος, and purple are also higher in the pigment, and blue-green is the hue with the lowest purity in the pigment.
Q: Is 24k gold absolutely pure?
Απάντηση: Απολύτως όχι, there are still about 0.01% impurities in the 24K gold
Q: Τι εννοείς από “K” in 8K and 24K gold?
Απάντηση: “K” is an international symbol used to indicate the purity of gold (δηλ, περιεχόμενο χρυσού)…K gold is divided into 24K gold, 22K χρυσός, 18K χρυσός, 9K χρυσός, και τα λοιπά. according to the amount of gold. The most common “18K gold” on the Chinese market has a gold content of 18×4.1666=75%, and the mark on the jewelry should be “18K” or “750”.
24K is a color mark for gold products. 24k gold is often regarded as pure gold, but the actual gold content is 99.99% (πράγματι 99.998%). The purity of gold and its products is called “χρώμα”. There are two types of color markings on the market for gold products: one is percentage, such as G999, and the other is K gold, such as G24K, G22K, and G18K. my country has regulations on the marking and identification of gold products, and generally requires the production company code, material name, content imprint, και τα λοιπά., and no imprint is an unqualified product.