Polished jade crafts knowledge

Addition to a fine and nephrite works have a good design, fine craftsmanship, grinding and polishing the final job is very important. The jade industry more accustomed to the polished referred to as "light" or "light live", concrete polishing process steps: ground, cover bright, washed, waxed cloth.

Ground, also known as "rough go", that is the "glue grind jade jade crafts semi polished surface more delicate formation, preparation before polishing.

Cover bright polished, with a special polishing powder. Polishing with the polishing agent is generally used CRISTAL promoter (iron oxide powder), the green powder (chromium oxide powder) and diamond powder (3200 to 6000 mesh). Polishing agent with the right amount of water and oil sauce a good tune, painted on the mound wheel made ​​of a soft material - blankets, leather, cotton, wood, gourd shell, jade surface more slowly in friction, rotation period time, you can get smooth clean surface Run shining bright light jade. The material beauty of jade, jade craft skills United States can be fully reflected.

Wash to clean polished jade pieces.

Over wax, paraffin wax rub in grilled hot jade pieces, after cooling, wipe the surface with a cloth, pieces of jade crystal surface brightness.

Jade polishing points "hard light" and "glue bright" two. "Hard light" bright high-fat strong flash; "glue bright light brightness, hair weak flash. From the technology point of view, than less "hard light" process "bright plastic production antique jade when using.

After the surface of polished jade, why there is such a magical change? Some people think that polishing itself does nothing magical, just polishes will be reduced to the naked eye can not see with the stone surface scratches, thus increasing the jade surface reflection of light, thus forming a smooth shiny jade surface.

Polished jade surface magic decorative effect, is no doubt the fact. Jade carving industry has been machine brushing techniques, but the truly beautiful works of art or hand-light how scarce good polished master, you need to have good patience, according to the specific circumstances of the jade pieces, polishing needs time for a few days to several months.