Nowadays, jade falsification can be seen everywhere. Various fake jade tools are difficult to be decomposed by experts. There are many imitations of jade articles on the market. Among them, glass is the most common one. It can skillfully distinguish jade and glass imitation products. It is very helpful. In general, you can distinguish between the two in the following ways. First, the hardness of glass is lower than that of Hetian jade, jade, etc., and you can distinguish them by scratching each other and seeing scratches. In addition, glass products have bubbles in their materials, and they can be discerned by observing the surface and the presence of bubbles inside. Second, the brittleness of glass is relatively large, far less than the toughness of jadeite and Hetian jade. Therefore, when processing, it is often possible to see obvious fractures, and the fractures are neat and tidy. In addition, it is also possible to observe whether the fracture is glass luster. Third, observe whether the surface has molding marks, glass products are mostly made by the stamping process, so the edge lines are relatively smooth, and the surface will have cooling molding marks. Fourth, the thermal conductivity of glass is strong, while like Hetian jade, it has high thermal stability and relatively constant temperature. When it is affected by external temperature, the temperature difference will not change much, but the glass is different, which is greatly affected by external temperature. Hot. You can feel the temperature difference by hand touch. Fifth, the weight of the method, the proportion of glass is low, the density is low, under the same volume, the glass products will be much lighter, can also be held in the hands, the difference between the weight of the method, Hetian jade in the hands will have a "fall" feeling. The above five methods are just some preliminary methods of identification. With the advancement of falsification techniques, the most sophisticated method of identification, or the most thorough identification method, is sent to the identification institution for scientific food identification. Changxing Xinyang Textile Co., Ltd. , https://www.xinyangtextiles.com
February 20, 2021