1. Gold ornaments are usually divided into pure gold, thousands of gold and thousands of gold. Among them, the gold content of pure gold is not less than 99%, the gold content of thousand gold is not less than 99.9%, and the gold content of ten thousand gold is not less than 99.99%. Gold was originally a soft precious metal. The higher the gold content, the softer the hardness, and the pure gold jewelry made of gold is also easy to deform and wear, but the appearance of hard gold has changed this situation.

2. By improving the PH value, working temperature, organic brightener content and stirring speed of electroforming gold solution, hard gold is formed. In other words, hard gold refers to a process, but now people are used to calling pure gold made by hard gold process hard gold, such as hard gold, hard gold and 3D hard gold, but it is still pure gold in essence. The hardness of hard gold is four times higher than that of traditional pure gold jewelry, which is very close to that of 18K gold. The jewelry not only retains the purity of pure gold, but also greatly improves the hardness and plasticity of pure gold, effectively overcoming the shortcomings of traditional pure gold jewelry, such as low hardness, easy wear and difficulty in maintaining fine patterns. The design, technology and technology of hard gold are high, which makes the layering of gold clearer, the three-dimensional sense stronger and the texture differentiated. Very fashionable and lovely, so it is more and more loved by consumers.

Tips: The above information is for reference only, and no suggestions are made.

Reply time: 2020- 10-27. Please refer to the latest business changes announced by Ping An Bank in official website.

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