Functional Synthetic Hydrotalcite
DOOBON`s Hydrotalcite, a layered aluminum-magnesium hydroxycarbonate, is a naturally occurring anionic clay mineral. Synthetic hydrotalcite is commonly used as acid neutralizer in stabilizer packages for polyolefins and other polymers. And also, it can be used as PVC Heat stabilizer for its better physical property.
Neutralizer for polyolefin.
Deactivation of residual acid polymerization catalyst in polyolefin, such as PP and PE.Properties
| Moisture | Max 0.5% |
|---|---|
| Particle Size | 0.2 ~ 0.5㎛ |
| Molar Ratio MgO/AI203 | Mo 4.0 ~ 5.0 |
| pH(2% Ethanol) | 8.0 ~ 9.0 |
| Bulk Density | 0.4 ~ 0.5 g/ml |
| Metal Content | Max 10 ppm |
| MSDS |  |
| DATASHEET | |
Packing
| - 20Kg / Paper |
PVC heat stabilizer
Properties
| Moisture | Max 0.5% |
|---|---|
| Particle Size | 0.2 ~ 0.5㎛ |
| Molar Ratio MgO/AI203 | 4.0 ~ 5.0 |
| pH(2% Ethanol) | 8.0 ~ 9.0 |
| Bulk Density | 0.4 ~ 0.5 g/ml |
| Metal Content | Max 10 ppm |
| MSDS | |
| DATASHEET | |
Packing
| - 20Kg / Paper |
PVC heat stabilizer
Properties
| Moisture | Max 0.5% |
|---|---|
| Molar Ratio MgO / AI203 | 2.8 ~ 3.2 |
| Molar Ratio MgO / AI203 | 0.8 ~ 1.2 |
| pH(2% Ethanol) | 8.0 ~ 9.5 |
| Bulk Density | 0.3 ~ 0.5 g/ml |
| Metal Content | Max 10 ppm |
| Particle Size | < 1㎛(V%) : 70 > 5㎛(V%) : 0 |
| MSDS | |
| DATASHEET | |
Packing
| - 20Kg / Paper |