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Glass Sand
Glass Sand is manufactured from 100% post-consumer, recycled bottle glass. This glass grit delivers superior performance relative to mineral/slag abrasives. Glass Sand contains no free silica, is non-toxic and inert and contains no heavy metals typically found in coal and copper slags. Glass Sand delivers very low particle embedment, which produces a whiter, cleaner finish. The angular particles in crushed glass allow for aggressive surface profiling and removal of coatings such as epoxy, paint, alkyds, vinyl, polyurea, coal tar and elastomers. Glass Grit is lighter weight than many slags, allowing for increased consumption efficiency and production time - up to 30-50% less glass grit used. Similar to many slags, crushed glass sand has a hardness of 5.0 - 6.0 on the Moh's Hardness Scale. Glass sand is known also as glass grit or glass powder in the market. It is more suitable to be used at air pressurized sandblasting systems. Due to its structure this blasting media damages the turbine wings very quickly and gives harm to turbine system sandblasting machines.
Glass Sand
Glass Sand
GLASS SAND PHYSICAL CHARACTERISTICS
Glass Sand - Specific Gravity 2,45 g/cm3
Glass Sand - Average Bulk Density 1,50 g/cm3
Glass Sand's Hardness 47 HRC
Glass Sand's Durability Low
Glass Sand's Free Flow Feature 97 % minimum
Glass Sand's Moisture Absorption High
Glass Sand's Radioactivity Characteristic No
Glass Sand's Magnetic Characteristic No
Glass Sand's Transmission of Electricity No
Glass Sand's Pathological Damage Characteristic No
GLASS SAND CHEMICAL CHARACTERISTICS
SiO2 >% 65 Glass Sand does not enter a reaction with oxygen.
Al2O3 : % 0,5-2 Glass Sand does not contain free silica.
CaO : %8-11 Glass Sand has inert structure.
MgO : % 3-5 Glass sand does not cause corrosion.
Fe2O3 < % 0,2 Glass Sand is not flammable.
K2O < %1,5 Glass Sand does not contain cancerogenic substances.
Na2O : %13-15  
GLASS SAND ABRASIVE GRADES
Grade A 625-800 micron glass grit particles
Grade B 400-625 micron glass grit particles
Grade C 310-400 micron glass grit particles
Grade D 212-310 micron glass grit particles
Grade E 150-212 micron glass grit particles
GLASS SAND - AREAS OF USE
BRANCH OF INDUSTRY GLASS SAND SIZE USED REASON OF USAGE
Glass Sandblasting 177-590 micron Reasonable Price , High Hardness
Stainless Sandblasting 177-297 micron High Purity , Inert Structure
Jeans Sandblasting 177-590 micron Not containing free silica , Reasonable Price

Glass sand is a very efficient blasting media for air pressurized and wet sandblasting systems. You can reach every information about glass sand and everything about sandblasting at our company!!!

Sandblasting Cabinet