Sand blasting is the cleaning process usually adopted by the industrial companies to dispose off the broken materials and to recycle it.It is actually done to make the manufacturing cost cheaper using different abrasives.
What is an abrasive?
When we search about the sand blasting process we come across this term several times. Actually abrasive is the material that acts as a stimulant to remove the residue of rust, paint or corrosion from brick, concrete and metal objects.
There are several kinds of sandblaster media or abrasives available on commercialscale. Many of them are used only for very esoteric applications such as dry ice which is used in mold cleaning. Dry ice provides the benefit that it cleanse the target layer to such extent that there is no residue of abrasive media left because of its ability to dry up after the process of evaporation. In this way, no extra work for cleaning up required .Below are few commonly used sand blasting abrasives.
These sand blasting abrasives have their own tendency to treat the objects and are grouped by their aggressiveness.
Soft Abrasives
As the term implies, these abrasive materials are delicate in nature .Abrasive media such as pumice, baking soda, plastic, Walnut shell grit and sponge are included in this category. These abrasive incorporate high-cost sand blasting and are used in delicate cleaning operations and renovation of antique or historical items. These soft abrasive are soft in nature and have the tendency to dislocate the dirt surface from the target without causing harm to the material underneath. .
Medium Abrasives
Crushed glass, glass bead and ceramic bead are considered as medium abrasives. These abrasives are used by engine re-builders and body-shop mechanics. They are suitable for medium scaled budget and give an added advantage of recycling apart from fragmented glass. Garnet and Jetmag are also considered as the medium abrasives however these are not appropriate for some auto rebuilding activities.
High Abrasives
These are more widely in use abrasives apart from the automotive industry. Silicon Carbide is a very popular abrasive that dismantles the object into small but equally sharp pieces. This characteristic provides Silicone Carbide the edge over other abrasives to be recycling a number of times. Another hard abrasive is Aluminum Oxide with the same properties as that of Silicone Carbide and both are popular with glass workers. Aluminum Oxide has a feature that makes it different from other .It can be used in producing static electricity.
Other Abrasives
Other abrasives available in the market include corn cob, coal slag and steel shot. These are examples of abrasives with suitable applications such as metal when working outdoors. The abrasive that attracts the customers most is the silica sand .It is economical and cheaper as compared to other abrasives in the cost of sand blasting process however; the environmental and health hazards it is equipped with are very dangerous as it has been reported to cause Silicosis,a life threatening disease to the people who are involved in the sand blasting process.
What is an abrasive?
When we search about the sand blasting process we come across this term several times. Actually abrasive is the material that acts as a stimulant to remove the residue of rust, paint or corrosion from brick, concrete and metal objects.
There are several kinds of sandblaster media or abrasives available on commercialscale. Many of them are used only for very esoteric applications such as dry ice which is used in mold cleaning. Dry ice provides the benefit that it cleanse the target layer to such extent that there is no residue of abrasive media left because of its ability to dry up after the process of evaporation. In this way, no extra work for cleaning up required .Below are few commonly used sand blasting abrasives.
These sand blasting abrasives have their own tendency to treat the objects and are grouped by their aggressiveness.
Soft Abrasives
As the term implies, these abrasive materials are delicate in nature .Abrasive media such as pumice, baking soda, plastic, Walnut shell grit and sponge are included in this category. These abrasive incorporate high-cost sand blasting and are used in delicate cleaning operations and renovation of antique or historical items. These soft abrasive are soft in nature and have the tendency to dislocate the dirt surface from the target without causing harm to the material underneath. .
Medium Abrasives
Crushed glass, glass bead and ceramic bead are considered as medium abrasives. These abrasives are used by engine re-builders and body-shop mechanics. They are suitable for medium scaled budget and give an added advantage of recycling apart from fragmented glass. Garnet and Jetmag are also considered as the medium abrasives however these are not appropriate for some auto rebuilding activities.
High Abrasives
These are more widely in use abrasives apart from the automotive industry. Silicon Carbide is a very popular abrasive that dismantles the object into small but equally sharp pieces. This characteristic provides Silicone Carbide the edge over other abrasives to be recycling a number of times. Another hard abrasive is Aluminum Oxide with the same properties as that of Silicone Carbide and both are popular with glass workers. Aluminum Oxide has a feature that makes it different from other .It can be used in producing static electricity.
Other Abrasives
Other abrasives available in the market include corn cob, coal slag and steel shot. These are examples of abrasives with suitable applications such as metal when working outdoors. The abrasive that attracts the customers most is the silica sand .It is economical and cheaper as compared to other abrasives in the cost of sand blasting process however; the environmental and health hazards it is equipped with are very dangerous as it has been reported to cause Silicosis,a life threatening disease to the people who are involved in the sand blasting process.