Magnesium aluminum zinc synthetic hydrotalcite
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  • Magnesium aluminum zinc synthetic hydrotalcite

Magnesium aluminum zinc synthetic hydrotalcite

This product is a magnesium-aluminum-zinc synthetic hydrotalcite. It is an excellent non-toxic and environmentally friendly heat stabilizer for PVC. It is especially suitable for soft and hard PVC products that require high transparency. This product also has the advantages of good initial coloring and thermal stability, good dispersion, and high insulation.

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Material Chemistry

Product introduction

Product Features


Magnesium aluminum zinc synthetic hydrotalcite has small particle size, Dso≤150nm, D≤300nm
Narrow particle size distribution, good dispersion and better transparency than similar products
Strong acid absorption ability, less dosage than other hydrotalcites
Good initial colorability

 

Performance improvements


Excellent PVC non-toxic and environmentally friendly heat stabilizer
High transparency
Excellent long-term thermal stability

 

Product indicators


Project Unit Index
MgO/ Al2O3 - 3.0-4.0
Heating loss % <=1.5
Bulk density g/cm3 0.2~0.4
Heavy metals (measured as lead) ppm ≤10.0

 

Instructions


In the actual application of this product, it must be compounded with other heat stabilizer monomers, such as stearate, p-diketone, antioxidant, polyol ester) and other auxiliary organic heat stabilizers and related plastic additives, etc. .

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