Hydrotalcite CAS 12304-65-3
Hydrotalcite CAS 12304-65-3 can be widely used for PVC heat stabilizers . As acid acceptor , it can play the synergetic effect with the anti-oxidant and light stabilizer system ; Ultraviolet absorbents of agricultural films , the composition and structure of the hydrotalcite enable the agricultural films to selectively absorb the ultraviolet;widely used in such materials as fire retardants. catalyzers, medical and sterilization etc .
| Item | Index | Unit |
| Mass fraction of MgO | 30-34% | mg/kg |
| Mass franction of Al2O3 | 18-21% | mg/kg |
| Mass franction of Fe | ≤100 ppm | mg/kg |
| Heavy metal | ≤10 ppm | mg/kg |
| Mass fraction of Moisture | ≤1.5% | 0.001 |
| Whiteness | 92 | |
| Bulk density(g/ml) | 0.2-0.3 |
PVC / Plastic Heat Stabilizer (Main)
Replace lead salts, barium cadmium salts, environmentally friendly and non-toxic, absorb HCl produced during PVC processing, long-lasting heat resistance and anti-aging.
Flame-retardant filler
Halogen-free flame retardant, smoke suppressant, used in plastics, rubber, cable materials.
Catalyst / Carrier
Organic synthesis catalysts, exhaust gas adsorption, denitrification, wastewater treatment adsorbent.
Pharmaceuticals & Cosmetics
Antacid drugs (neutralizing stomach acid), cosmetic fillers, odor-absorbing agents.
Building materials, coatings
Anti-corrosion, alkali resistance, rust prevention function fillers.
25kgs/drum, 9tons/20’container
25kgs/bag, 20tons/20’container
Hydrotalcite CAS 12304-65-3
Hydrotalcite CAS 12304-65-3
