Coriblast
Ruby brown corundum CoriblastCoriblast
It is made up of a crystalline aluminum oxide, and stands out for it toughness and ability to rapidly abrade any type of material. It is particularly suitable for sandblasting with recycling, thanks to its high resistance to impact. Thanks to the various sizes and types it is possible to choose the level of abrasion suitable for every need.
CORUNDUM is not toxic and does not contain substances harmful for the health.
CORUNDUM |
RUBY BROWN CORUNDUM complies with the UVV 48 standard according to which abrasive products must not contain any free silica. |
Chemical analysis |
Chemical-physical features |
Al203 |
95,80% |
Melting point |
= 1850° C |
Fe203 |
0,20% |
Specific weight |
= 3,9 g/cm3 |
Ti02 |
2,80% |
COLOR |
= ruby brown |
Si02 |
0,70% |
Hardness |
= Mohs 9 Scale
= Knoop 1800/2200 Kg./mm2 Scale |
Mg0 |
0,20% |
Apparent density |
= 1,65/2,04 g/cm3 |
Ca0 |
0,20% |
Water solubility |
= Insoluble |
Na20+K20 |
TRACCE |
ODOR |
= odorless |
Main fields of application
At request it is possible to have micro-grains up to 1.200 MESH
CONVERSION TABLE MESH / MM. OF SIZES ALWAYS IN STOCK |
Mesh 16 |
da mm. |
1.2 |
a 1.4 |
|
Mesh 70 |
da mm. |
0.2 |
a 0.25 |
Mesh 20 |
da mm. |
1.0 |
a 1.2 |
|
Mesh 80 |
da mm. |
0.18 |
a 0.2 |
Mesh 24 |
da mm. |
0.7 |
a 0.85 |
|
Mesh 90 |
da mm. |
0.15 |
a 0.18 |
Mesh 30 |
da mm. |
0.6 |
a 0.7 |
|
Mesh 100 |
da mm. |
0.13 |
a 0.15 |
Mesh 36 |
da mm. |
0.5 |
a 0.6 |
|
Mesh 120 |
da mm. |
0.11 |
a 0.13 |
Mesh 40 |
da mm. |
0.4 |
a 0.5 |
|
Mesh 150 |
da mm. |
0.08 |
a 0.11 |
Mesh 46 |
da mm. |
0.35 |
a 0.4 |
|
Mesh 180 |
da mm. |
0.06 |
a 0.09 |
Mesh 60 |
da mm. |
0.25 |
a 0.3 |
|
Mesh 220 |
da mm. |
0.05 |
a 0.08 |
The product may be accompanied by the relating analysis and/or conformity certificate.
The natural feature of Coriblast is the exceptional ability to quickly abrade any type of material. It is particularly suitable for sandblasting operations with recycling thanks to the high resistance to impact. Thanks to the various sizes it is possible to choose the most suitable abrasion level for all needs. Coriblast is not toxic and does not contain substances harmful for the health.
RUBY BROWN CORUNDUM |
BOX:
Paper bags kg. 25 |
Al2O3 |
86,40% |
|
Fe2O3 |
10,00% |
TiO2 |
3,00% |
SiO2 |
0,30% |
MgO |
0,26% |
RUBY BROWN CORUNDUM OXIDE /S |
|
Al 203 |
95,80% |
|
Si 02 |
0,70% |
Fe203 |
0,30% |
Ti 02 |
3,00% |
Ca0 + Mg0 |
0,20% |
Na2 0 + k20 |
tracce |
RUBY BROWN CORUNDUM |
|
RUBY BROWN CORUNDUM does not contain free silica because it is chemically bound. |
Al 203 |
96,0% |
|
Si 02 |
0,80% |
|
Fe203 |
0,20% |
|
|
|
|
Ti 02 |
2,50% |
|
SPECIFIC WEIGHT |
= |
3,94 g/cm3 |
Ca0 |
0,10% |
|
HARDNESS SCALE MOHS |
= |
9 |
MgO |
0,30 |
|
HARDNESS SCALE KNOOP |
= |
2400 - 2500 kg/mm2 |
Na2 0 + k20 |
traces |
|
MELTING POINT |
= |
1300°C ¸ 2050 °C |
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