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Model Number |
MA-30 |
Features
MAZ-30 is one of Sechang's syntheic hydrotalcite that can be used as heat stabilizer for PVC and other plastics, which is eco-friendly, non-toxic product.
Specification
| Chemical fomula |
(MgyZnz)1-xAlx(OH)2(CO3)x/2 ·nH2O |
| Appearance |
White Powder |
| Average particle size (Micrometer) |
0.4 ~ 0.7 |
| Apparent bulk density |
0.35 ~ 0.45 |
| Molar ratio MgO/Al2O3 |
3.0 ~ 3.5 |
| Molar ratio ZnO/Al2O3 |
0.5 ~ 1.0 |
| Loss on drying (105°C, 1hr) (%) |
< 0.5 |
| BET-surface (N2 ) (m2 /g) |
< 15 |
| pH (1g/50ml EtOH/H2O) |
8 ~ 9.5 |
| Heavy metals (ppm) |
Max.10 |
Properties
- High heat stability.
- High transparency.
- Non-toxic product.
- Low coloring.
- Good dispersibility and no blooming .
- Does not cause deterioration of the insulating characteristics of PVC.
Application
- MAZ-30 can be used as heat stabilizer for PVC and other plastics.
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