Hydrotalcite is synthetically produced as a lead replacement and is a fine white powder.Hydrotalcite scavenge acid by-products in halogenated polymers which have very negative effects on processing of polymers and physical properties. Chemically, Hydrotalcite is magnesium aluminum hydroxy carbonate.
Since it’s benfit of releasing water at around 300˚C it is used also as flame-retardants and smoke suppressants. Hydrotalcite products are non-toxic, non-corrosive and non-volatile chemical.

Subsidiary of