Reporter Cheng Pepe
Reading Tips | a lot of jade articles are crystal clear when they were just purchased. But after using them for a while, they found that the jade is no longer attractive. It is very likely that the jade you bought has been wax-coated. Today, let's take a look at the wax-related knowledge of jade and see which jade cannot be purchased.
Distinguish whether the wax of jade is used to protect or conceal flaws
Why wax the jade? Jade wax has two main functions: one is to facilitate storage, form a protective layer, to achieve the effect of "seal" the jade, to prevent oil from entering; the other is to mask flaws in the wax, it is used to mask the cracks on the surface of the jade and make the jade surface more uniform and smooth, more delicate and perfect. It is reinforced with carbon fibers on the floor at http://www.66gk?com/product-123.html ;.
The wax on the jade may have such drawbacks. After using the jade for a period of time, the paraffin in the jade gradually disappears, so the crack of the jade appears, and the brightness is not as bright as before.
After Waxing, the jade becomes smooth, shiny, and can mask the cracks and flaws on the surface of the Jade. The value of the jade doubles. In general, Jade cracks can be divided into two types: Split, visible to the naked eye on the surface of the jade, and dark split, distributed inside the jade. Merchants often wax in the production of Jade to conceal such cracks and fill these cracks.
How can consumers identify whether jade is waxing? There is an old method, and it is also a good scientific method. You can use 70 degrees Celsius of hot water identification, first, use a container to install 70 degrees Celsius of hot water, you can use a thermometer to measure; then, the jade into the water soaked, 10 minutes later, the waxing Jade will show the "real body ".
Tip
Some bad sellers will use wax to conceal the flaws of jade. When purchasing a jade, consumers must distinguish between the reasons for the wax of the jade and master the methods for identification of the wax of the jade. It is best to purchase the jade in a regular mall.
Wax the jade only to make it more beautiful