What is sandblasting?

Sandblasting is a surface treatment process for workpieces. Adopting compressed air as the power to form a high-speed jet beam that sprays abrasive materials (such as copper ore sand, quartz sand, diamond sand, iron sand, and sea sand) onto the surface of the workpiece to change its appearance or shape. At the same time, a layer of uniform and delicate frosted effect is formed on the surface of the object. Due to the impact and cutting action of the abrasive on the surface of the workpiece, the surface of the workpiece can be cleaned and different roughness can be achieved, which improves the mechanical properties of the surface of the workpiece, increases its fatigue resistance, and enhances the adhesion between it and coatings, prolonging the durability of the coating and facilitating its leveling and decoration. At the same time, sandblasting can improve the texture and appearance of the surface of the object, increase its aesthetics and sense of touch, as well as improve the roughness and adhesion of the surface of the object, and increase its wear resistance and corrosion resistance.

I. What are the advantages of sandblasting?

1. Good aesthetic effect: Sandblasting can form a layer of uniform and delicate frosted effect, increasing the aesthetic and tactile value of the object.

2. Improvement of abrasion resistance and corrosion resistance: Sandblasting can improve the roughness and adhesion of the object, increase its abrasion resistance and corrosion resistance.

3. Increase anti-slip: Sandblasting can increase the roughness of the object and improve its anti-slip.

4. Environmentally friendly and energy-saving: Sandblasting can reduce the use of chemical solvents, reduce pollution to the environment, and also save energy and materials.

II. How can sandblasting be applied in various fields?

1. Metal products: Sandblasting can remove the oxidized layer and rust on the surface of metal products, and at the same time increase their surface roughness and adhesion, improve their corrosion and abrasion resistance. Sandblasting is commonly used in the surface treatment of automobiles, airplanes, ships and other metal products.

2. Glass products: Sandblasting can form a layer of uniform, delicate frosting effect on the surface of glass products, increase its aesthetics and tactile sensation, and at the same time, improve its anti-slip and wear resistance. Sandblasting is commonly used in the surface treatment of glass cups, glassware and other glass products.

3. Plastic products: Sandblasting can remove the paint and dirt on the surface of plastic products, and at the same time, increase its surface roughness and adhesion, and improve its abrasion resistance and corrosion resistance. Sandblasting is commonly used in the surface treatment of plastic parts, plastic containers and other plastic products.

4. Stone products: Sandblasting can remove the dirt and oxidized layer on the surface of stone products, and at the same time increase its surface roughness and adhesion, and improve its abrasion resistance and corrosion resistance. Sandblasting is commonly used in stone floor, stone sculpture and other stone products surface treatment.

In the bottle industry, sandblasting can be used for the surface treatment of bottles, such as removing the paint and dirt on the surface of bottles, increasing their surface roughness and adhesion, and improving their abrasion resistance and corrosion resistance. Sandblasting can also form different patterns and effects on the surface of the bottles, increasing the aesthetics and tactility of the products. Therefore, sandblasting is an important surface treatment process in the bottle industry, which can improve the quality and competitiveness of bottles.