Specification of Silica Sand For Sandblasting
Sandblasting is a process of spraying abrasive material such as silica sand with high pressure on a surface in order to eliminate the contamination materials such as rust, paint, salt, oil etc. In addition it aims to form roughness on the surface of the iron in order to achieve a good level of adhesion between the metal surface with a protective material such as: paint. Keep in mind the success or failure of a painting depends on the level of cleanliness and level of adhesion between the paint and the surface as well as the density and the leveling of the paint itself. Surface preparation is adjusted to the level and quality of paint materials purposes.
Advantages of sand blasting is:
- Clean the surface of the material (iron) from contamination such as rust, dirt, oil, paint, salt and others.
- Peeling old paint that is damaged or faded
- Creating a profile (roughness) on the metal surface so the paint is attached.