How to maintain Hetian Baiyu
First of all, pay attention to avoid collision with hard objects. Although the hardness of jade is high, its internal molecular structure is easily damaged after collision, and there will be dark cracks, which greatly damages the perfect degree and economic value; jade should avoid dust. If there is dust on the surface, it is advisable to clean it with a soft brush. If the surface is covered with dirt or oil stains, wash it with warm soapy water and rinse it off with water. Do not use chemical degreasers. If the jade carving is very delicate, it is not easy to clean, and it can be cleaned and maintained in a professional place.
Jade should try to avoid contact with perfume, chemical liquid and human sweat. If you wear jewelry, always clean it. Otherwise it will be eroded and affect the original vividness. Because, Hetian jade is different from jade, if it is too much contact with sweat, it is easy to change color. Also, avoid sun exposure and keep away from heat. Because jade heat expands, the molecular volume increases, which affects the jade. In addition, jade is maintained by a certain degree of humidity so that it does not lose the artistic and economic value of its collection.
Exquisite carving skills, beautiful artistic expression and profound cultural connotation are the indispensable parts of Hetian jade as a collection, coupled with the careful care of the players, so that it is perfect, unique and magnificent.
Hetian Baiyu Grade
Hetian white jade belongs to white jade, but due to the different content of trace elements, the structure and structure are abnormal, and the bismuth, crack and impurities are different, so different colors, textures and lusters will appear. Among them are brown rice white, white fish belly, paraffin white, pear white, moon white, scallion and so on. In theory: white jade is as white as possible, but too white will become "dead white", white is not good white jade, white jade must be moist, warm and white is the best white jade.
Super white jade and sheep fat jade
The color is sheep fat white, soft and even, the texture is dense and delicate, the oil has a waxy luster, moisturizing and smooth, translucent (finished products, crafts like gelatin, no flaws, cracks, impurities and other defects), is the top grade of Hetian jade .
First grade white jade
The color is clean white, soft and even, the texture is dense and delicate, tough, moist and smooth, the oil is waxy and lustrous, translucent (the finished product, the handicraft is basically flawless, crack, impurities and other defects), is the top of Hetian jade .
Secondary white jade
The color is white, soft and even. Occasionally, it is gray, yellow, green, and green. The oil has a waxy luster. The texture is dense, delicate, moist, translucent, and occasionally fine crepe, crack, and impurities. Other defects.
Third-grade white jade
The color is gray, yellow, pan-green, green, waxy, translucent, with stone flowers, scorpions, cracks, impurities, and the like.
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