Very pure, soft & brightest natural calcite powder / coated ground calcium carbonate. Tapcarb has one of the purest & very soft mines in the world.
Raw Material is duly selected and fully washed before manufacturing.
After mining with the most modern equipment, our products are manufactured from the most advanced technological plants in the world.
Our products are tested on the most advanced equipments. The particle size is tested on Malvern - 200 series, U.K. Whiteness & Brightness is tested on Minolta- Japan.
Vietcarb takes utmost care in packing their value added products in 25/kg polyethylene bags with liner to aviod moisture & damages.
Homogeneous coating of ground calcium carbonate is done with tripple pressed stearic. Acid having lodine values less than 1.0 maximum on the most technological plant Spain, to give better lubrication which enhances the flow and increases the life of machines.
| Grades | D(50) | D(98) |
|---|---|---|
| Tap - Specials | 1.2 (+/-) 0.2 Microns | 5 (+/-) 1 Microns |
| Tap - Supers | 1.8 (+/-) 0.2 Microns | 8 (+/-) 2 Microns |
| Tap - 1s | 2.2 (+/-) 0.2 Microns | 10 (+/-) 2 Microns |
| Tap - 2s | 2.9 (+/-) 0.3 Microns | 14 (+/-) 2 Microns |
| Tap - 3s | 3.7 (+/-) 0.3 Microns | 20 (+/-) 2 Microns |
| Tap - 4s | 4.7 (+/-) 0.3 Microns | 25 (+/-) 3 Microns |
| Tap - 5s | 5.7 (+/-) 0.3 Microns | 30 (+/-) 3 Microns |
| Calcium Carbonate | CaCO3 | >= 99.10% |
| Magnesium Oxide | MgO | <= 0.10% |
| Silicon Dioxide (Silica) | SiO2 | <= 0.4% |
| Ferric Oxide | Fe2O3 | <= 0.04% |
| OILAbsorption | 18g/100g CaCO3 |
| Whiteness - (Minolta - Japan) | 96 (+/-) 1 |
| Brightness - (Minolta - Japan) | 94 (+/-) 1 |
| PH value | 8 (+/-) 1 |
| SP. Gravity | 2.7 |
| Hardness | 3MOH |
| Moisture | 0.20% |
| Acis insoluble | 0.3% Maximum |
| Stearic acid percent | 1% |
| Coated surface | 100% |
| Grades | D(50) | D(98) |
|---|---|---|
| Tap - Specials | 1.2 (+/-) 0.2 Microns | 5 (+/-) 1 Microns |
| Tap - Supers | 1.8 (+/-) 0.2 Microns | 8 (+/-) 2 Microns |
| Tap - 1 | 2.2 (+/-) 0.2 Microns | 10 (+/-) 2 Microns |
| Tap - 2 | 2.9 (+/-) 0.3 Microns | 14 (+/-) 2 Microns |
| Tap - 3 | 3.7 (+/-) 0.3 Microns | 20 (+/-) 2 Microns |
| Tap - 4 | 4.7 (+/-) 0.3 Microns | 25 (+/-) 3 Microns |
| Tap - 5 | 5.7 (+/-) 0.3 Microns | 30 (+/-) 3 Microns |
| Calcium Carbonate | CaCO3 | >= 99.10% |
| Magnesium Oxide | MgO | <= 0.10% |
| Silicon Dioxide (Silica) | SiO2 | <= 0.4% |
| Ferric Oxide | Fe2O3 | <= 0.04% |
| OILAbsorption | 23g/100g CaCO3 |
| Whiteness - (Minolta - Japan) | 96 (+/-) 1 |
| Brightness - (Minolta - Japan) | 94 (+/-) 1 |
| PH value | 8 (+/-) 1 |
| SP. Gravity | 2.7 |
| Hardness | 3MOH |
| Moisture | 0.20% |
| Acis insoluble | 0.3% Maximum |
The technical information is submited on the basis of our own testing and the testing of independent laboratories and we believe it is accurate. However, no guarantee of its accuracy is made neither can we cover every possible application of our products nor can we anticipate every variation encountered in manufacturing equipments and methods. For this reason our products are sold without any warranty, express or implied and also on this condition that purchaser conduct their own tests to determine the suitability of such products for their particular purpose.