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A-MK
Alundum "A" is a powder with impurities such as silica and iron oxide removed and contains a small quantity of titanium which makes it suitable for making the hardest abrasive.
For grinding whetstones, coated abrasives,sand blasts, fireproof material, and filters.
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Al2O3 | Na2O |
SiO2 | Fe2O3 |
---|---|---|---|---|
A-MK | 94.5 or more |
1.5~4.0 | 1.50 or less |
0.50 or less |
Degree of grain | 8 | 10 | 12 | 14 | 16 | 20 | 24 | 30 | 36 | 46 |
Representative value | 2.01 | 2.00 | 2.00 | 1.97 | 1.95 | 1.93 | 1.91 | 1.86 | 1.85 | 1.81 |
Degree of grain | 54 | 60 | 70 | 80 | 90 | 100 | 120 | 150 | 180 | 220 |
Representative value | 1.75 | 1.75 | 1.70 | 1.69 | 1.67 | 1.66 | 1.65 | 1.63 | 1.62 | 1.62 |
AV: It is already adjusted for making the vitrified bond whetstone.
A-MK: It is already adjusted for making the resin bond whetstone.
20 kg in 3-layer Kraft paper bag / 500 kg in flexible container bag / 1000 kg in flexible container bag