Everyone knows that one of the criteria for choosing jade is to look at the color. The more precious the emerald is, the more precious it is and the higher the price. Therefore, the merchants have also put a lot of effort into the color of the jade. By filling the color and injecting the glue, the jade is made up, and a jadeite with a thick color is born. How do these businesses change colors and deceive consumers, and consumers should avoid the risks, so check with Xiaobian today. Congenital lack of external force, only A goods natural beauty At present, according to the degree of manual treatment, jadeite is divided into four categories, namely, A, B, C, B+C. A goods refers to natural jade, without any chemical treatment, the head and luster are relatively high quality. The remaining B, C, and B+C are jadeites that have been processed by manual post-processing. They have been subjected to artificial strong acid erosion and dyeing treatment, so that the color quality is close to the A goods. â—Injection: Let the emerald glow Jade's "top makeup" is divided into injection molding and color filling. Many people don't understand what it means to inject glue. In fact, it is very simple. It is to add resin-based organic glue to the jade that is not good in color. The organic glue has good fluidity, in addition to the luster of the low-end jade, it also facilitates the next color filling. Nowadays, the strength of organic rubber is getting higher and higher, which means that the low-end jade has become stronger and stronger after being injected, and then it can be colored and polished to show better color. â—Staining: transforming into a real jade After the jade dyeing, the stones that were not worth mentioning were transformed into the emerald nobles. The layering of jade dyeing can be used to derive secondary colors, and the replacement of coloring agents can also make the identification of true and false jadeite more difficult. In the past, jade dyeing was more inclined to imitate high-end jade. Due to technical limitations, the color will be more vivid than the real A-car jade, so it is better to distinguish. Nowadays, merchants prefer to dye jadeite into gray-green, dark green or blue-green to imitate jadeite, blue floating flowers and other jadeite. The eye of the eye recognizes the "makeup" jade Now many businesses have given some identification methods, such as drawing glass, listening to sound, etc., but in fact these methods have long been effective, in most cases, the merchant can take out a piece of jade can swipe the glass and make a crisp sound. To identify whether the jade is really "make-up", some of Sister's exclusive stunts are popular for everyone: â—A goods jade surface is smooth and shiny Whether there are many independent pits and continuous netting on the surface of the jade. Large areas of small potholes and netting are usually caused by jade dyeing, while A-carved jade itself has a firm texture and a smoother surface. â— Most varieties of A cargo jade have "cotton" This can be observed on the side of the light. Generally, the A-car jade has a fine texture and less internal batt. Therefore, if the jade inside the jade has a lot of cotton wool and the graininess is obvious, and there is the feeling of ice slag, it should be "after makeup" jade. â— "Make-up" jade, the internal floc structure is not clear A cargo jadeite has a kind of cylindrical floc shape similar to it, but the crystal sense is obvious. If the floc is large enough, it can be clearly seen that the crystals are stacked like sugar. After being washed, bleached, glued, and dyed, the jade is often blurred and the transparency is not high. â—A goods jade has a green Cui is one of the important criteria for judging the pros and cons of jade. Many low-end jade or imitation products are also green, but not green. Cui nature is a structure of intertwined crystals in jadeite. This kind of crystal spot has a certain luster, which makes the jadeite firm and firm. The treated jade has a loose sense. Men'S Wear,Men'S Tee Shirts,Men'S Short Sleeve Tee Shirts,Men'S Brief Shorts SHAOXING SOYONG TRADING CO., LTD. , https://www.cn-soyong.com
October 14, 2021