Hydrotalcite
group namePlastic&Rubber Auxiliary Agents
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Min Order1 piece
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update timeFri, 20 Jul 2012 00:15:11 GMT
Paramtents
white powder
Packging & Delivery
Min Order1 piece
Briefing
2.used as heat stablizer,flame retardant
3.several kinds design for different purpose
Detailed
Hydrotalcite(Nano Mg+Al composite)
2:1 type
Hydrotalcite is a layered double hydroxides composite metal hydroxide, a special chemical composition and structure to make it into a unique, excellent performance, and it can get different purposes by changing the design process and the conditions.
This type hydrotalcite mainly be used as pvc heat stablizer
Specifications:
Items | Specifications | Result |
MgO content % | 30-40 | 31.33 |
Al2O3 content % | 16.0-21.0 | 19.98 |
MgO/Al2O3 | 2.0-3.0 | 2:1 |
Index of refraction | 1.49-1.51 | 1.5 |
Fe | ≤100ppm | ＜100ppm |
Heavy metal (Pb) | ≤10ppm | ＜10ppm |
Moisture % | ≤1.5 | 1.0 |
Bulk Density (g/ml) | 0.2-0.3 | 0.2 |
Whiteness | 92.0 | 95.36 |
Ph | 7-9 | 9 |
Particle size | 20-60nm | Pass |
Packing:
Storage: Product should be stored in a cool, ventilated, dry place, avoid rain, moisture.
