Aluminum Silicate

Name: Aluminum Silicate
Brand: ARENA
SKU: 405
Price: 16.75 EUR
Availability: PreOrder

€16.75

Tax excluded

Abrasive for free-blast blasting and soft stripping with mobile sandblasters or airbrushes.

Ideal for replacing SCOREX® SC250 (fine grid).

Packaging

25 kg bag
1,05 tonne pallet

Particle size

Quantity

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Description
Product Details

Description and benefits of Aluminium Silicate - The perfect abrasive for gentle sandblasting

Alumina silicate is reserved for free jet sandblasting with a mobile sandblaster such as the NS8 40T or our light NS8TE sandblaster model.

It is an ultra-fine, synthetic, mineral and environmentally friendly abrasive made from a mixture of coal slag granules and natural aluminium silicate derived from volcanic lava. It is produced in accordance with ISO standards 11126-4 and 11126-11 .

It contains less than 1% free crystalline silica. Designed to limit exposure to the most critical particles during sandblasting. It is a major asset for HSE policies and worksites subject to stricter health requirements. It is therefore approved for dry blasting.

Alumina silicate blasting abrasive is ideal for gentle air-gumming operations, as its grain size and angular shape make it ideal for stripping sensitive surfaces.

Characteristics of Aluminium Silicate abrasive

Grain shape	Angular
Colors	Black / Brown
Mohs hardness	7
Specific density	± 2.4 - 2.6 kg/dm3
Loose bulk density	± 1.05 - 1.4 kg/dm3
Conductivity	< 250 µS/cm
Water-soluble chlorides	< 0.001 % (m/m)
Free crystalline silica	≤ 1 % (m/m)

Chemical analysis

Silicon oxide SiO₂

50%

Aluminium oxide (alumina) Al₂O₃

25%

Calcium oxide CaO

12%

Iron oxide III (hematite) Fe₂O₃

Potassium oxide K₂O

Available grit sizes and details of each grade of the aluminium silicate

ARENA CODE

MESH GRADE

GRIT SIZE

EXAMPLES OF APPLICATIONS

AASDAXXXXXX250

120

50 - 400 µm

Cleaning and stripping of metal, stone/concrete and wood.

Removal of scale, rust, old coats of paint and impurities.

AAASI090250A2

100

90 - 250 µm

For larger grains, you can opt for the Calcium Silicate equivalent - Scorex SC 06

If you have any queries or need advice, please do not hesitate to :

Applications and sectors of activities

Restoration of old wooden furniture
Bodywork stripping
Cleaning metal, stone and concrete parts
Removal of paint, scale and rust from sensitive surfaces.
Graffiti removal.
Gentle sandblasting for monuments or facades.

If you have any queries or need advice, please do not hesitate to :

Reference AASDAXXXXXX250

Data sheet

Abrasive family: Angular
Using the abrasive: Lost abrasive (free-blasting)
Type of abrasive: Sand

Specific References

WARNING: Equipment, materials, and abrasives used for surface treatment can be hazardous if used carelessly. Many national regulations exist for materials and abrasives considered hazardous during or after use (waste management), such as free silica or carcinogenic or toxic substances. These regulations must therefore be complied with. It is important to ensure that adequate instructions are given and that all necessary precautions are taken.

The technical data presented here is for marketing purposes only and is not contractual. We reserve the right to modify these data if necessary. The safety information accompanying this product is available in the form of a Safety Data Sheet (SDS) available on request. All sales are made in strict accordance with our "General Terms and Conditions of Sale", available on our website by clicking on the following link, or a written sales agreement duly signed by us.