Hetian jade has been transformed by millions of years of wind and frost baptism. Hetian jade carvings have a history of thousands of years in our country's history. It is enough to see that traditional jade carvings attach importance to Hetian jade carving.
Hetian jade is mainly used to engrave jade carving works. There is such a saying in the industry that “three points of raw materials and seven points of workâ€, good jade materials must have good craftsmanship to fully display the perfection of jade. Sometimes even the quality of the process directly affects the quality of the finished product. Then, from what aspects do we generally see the quality of the Hetian jade process?
1. Selection of engraving topics
As we all know, Hetian jade's output is limited. Good Hetian jade raw materials are hard to come by. Therefore, before the engraving, the selected subject matter is also very important. When jade carving masters choose, they need to carefully study the shape of the original stone. And the characteristics, according to its natural characteristics, the theme and the original stone into one, to maximize the beauty of jade.
2, the design is novel, the layout is reasonable
Hetian jade's block size is generally not very large. In order not to waste material, in design, it needs more examinations, such as reasonable layout, clear hierarchy, prominent theme, and whether the lines are harmonious and uniform, especially some portraits and flowers. Whether the outline of the pattern conforms to the emotions and moods to be expressed by the theme.
3. One of the characteristics of Hetian jade is that it has the characteristics of skin color or sugar color. Whether it can be done in a pretty color, and its use is appropriate, wonderful and novel, which will directly affect the value of the work.
In Hetian jade color carving, there is generally a saying of "one skill, two pretty, three must". A good and beautiful work can often bring icing on the cake and bring a lot of value-added space for the work.
The skillful color carving not only tests the imagination of the jade carving master, but also tests the skill and control of the engraver. The more difficult the color carving, the more the skill of the jade carving master can be embodied. Not all Hetian jade are perfect. Whether it can be used as a grain, digging a concealer, etc. Turning ç‘•ç–µ into engraving is a reflection of the skill of the jade carving master.
4. Whether the trimming and polishing are fine
Hetian jade texture is delicate and gentle, and its luster is a major feature. After the sculpture is finished, trimming and polishing are also very important steps. Whether the polishing of the finished product is fine and smooth, whether it can reflect the oil and luster of Hetian jade. Come out, it also has a big impact.
Glycol ethers are a group of solvents based on glycol or propylene glycol alkyl ethers, commonly used in paints and cleaners. These solvents typically have a higher boiling point, along with lower molecular weight ethers and alcohols with good solvent properties.
EB, BCS, BG, DB, BDG, BTG
NINGBO LUCKY CHEMICAL INDUSTRY CO., LTD , https://www.nblkchem.com