What is Sandblasting?

What is Sandblasting?

Sandblasting is a process for surface treatment. The compressed air is used as the power to form a high-speed jet beam to spray the material (copper ore sand, quartz sand, emery, iron sand, sea sand etc) to the surface of the workpiece to be treated at a high speed, so that the appearance or shape of the workpiece surface changes. Due to the impact and cutting effect of the abrasive on the surface of the workpiece, the surface of the workpiece can obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the workpiece surface are improved, so the fatigue resistance of the workpiece is improved, and it and the coating are increased. The adhesion between them prolongs the durability of the coating film, and is also conducive to the leveling and decoration of the coating.

Sandblasting can help to make a matte metal business card

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