Application of Brown Corundum Abrasive in Jade Processing

The application of brown corundum in the jade industry is mainly concentrated in the cutting, carving, polishing and other processes of jade. With its high hardness and good grinding performance, it provides efficient and high-quality technical support for jade processing

1. Manufacturing of jade cutting tools

Brown corundum sand is widely used in the production of jade cutting tools due to its high hardness and wear resistance

Abrasive in diamond cutting blades: In the process of cutting jade, tools made of superhard materials are required, and brown corundum is an important auxiliary material in diamond cutting blades and cutting saw blades, helping to improve cutting efficiency and accuracy.

Coating material of saw blade and cutting line: brown corundum particles are used as the surface coating of cutting line or saw blade to increase the wear resistance of tools and ensure that hard jades (such as jadeite, Hotan Jade jade) are kept sharp when cutting.

 

Professional jade processing tools

 

 

2. Grinding medium for jade carving tools

In jade carving, carving tools require extremely high sharpness and durability, and brown corundum is the ideal grinding material:

Carving machine blade: Brown corundum is one of the main materials used for carving blade heads, used for fine carving of complex textures such as flower patterns, text, and patterns.

High speed grinding head: In manual or mechanical carving, grinding heads made of brown corundum can finely carve the surface of jade and improve the precision of the process.

 

3. Jade grinding and polishing

In the process of jade processing, surface polishing and buffing are essential steps that directly determine the luster and quality of the jade product. Brown corundum plays a crucial role in this process:

Rough grinding: Brown corundum sand is used for the initial polishing of jade to remove impurities, cracks, and defects on the surface, making the jade roughly shaped.

Medium grinding: By using brown corundum sand of different particle sizes, the surface is further refined to eliminate scratches left by rough grinding.

Fine grinding and polishing: Using ultra-fine brown corundum sand for final fine treatment of jade, achieving a mirror like smooth surface effect, while enhancing the transparency and luster of the jade.

4. Surface cleaning and repair of jade and stone

Brown corundum sand also has important applications in sandblasting cleaning and repair processes:

Sandblasting cleaning of jade surface: Use brown corundum sand to remove the oxide layer, dirt or impurities on the surface of jade, especially in the restoration of retro jade, it can clean the surface without damaging the internal material of the jade.

Small crack repair: In jade repair, brown corundum abrasive can help remove the fragile parts at the edge of the crack, laying the foundation for subsequent repairs.

 

5. Manufacturing of artificial jade and stone

In the production of artificial jade, brown corundum sand is often used as a filler or reinforcing agent:

Filling material: Adding brown corundum sand to resin or other substrates can increase the hardness and durability of artificial jade, while giving it a luster and texture similar to natural jade.

Composite material aggregate: As a key component of composite materials, brown corundum sand can enhance the compressive and wear-resistant properties of artificial jade, making it widely used in decoration and handicraft production.

 

6. Maintenance and upkeep of jade and stone products

Brown corundum sand can also be used for daily maintenance and upkeep of jade products

Minor scratch repair: The fine sand particles of brown corundum can be lightly polished on the surface of jade to eliminate small scratches and restore smoothness to the jade.

Polishing tools: made into polishing powder or polishing tools, regularly maintain the luster of jade to keep it bright for a long time.

 

7. Improve the efficiency and quality of jade processing

Brown corundum sand has the following advantages in jade processing due to its excellent heat resistance and wear resistance:

Improving efficiency: Brown corundum has high hardness and strong grinding force, which can greatly improve the speed of jade cutting and polishing, and reduce labor costs.

Reduce damage rate: During the cutting and carving process, brown corundum tools have less destructive power on jade, effectively reducing the risk of cracks and fractures during processing.

Optimizing surface effect: Through precise polishing of fine particles, the aesthetics and market value of jade products can be significantly improved.

 

summary

The application of brown corundum sand in the jade industry runs through every link from raw material processing to finished product production. Its excellent hardness, wear resistance, and chemical stability make it an indispensable auxiliary material in jade cutting, carving, polishing, and repair. The use of brown corundum sand has significantly improved the efficiency and quality of jade processing, providing strong support for the development of the jade industry.