SALT OF A HALOGEN-CONTAINING OXYACID CARRIED BY A CARRIER AS A STABILISATION COMPOSITION FOR HALOGEN-CONTAINING POLYMERS

摘要

The present invention relates to a kind of stabiliser compositions for halogen-containing polymer, the composition includes general formula CaxAl2 (OH) 2 (carrier) HPO3 x+2 m H2O, wherein x indicates that the number between 2 and 12, m represent between number 0 and 12. The present invention also relates to a kind of salt of halogen-containing oxyacid or at least two mixture as salt, at least a kind of salt of halogen oxyacid is finely dispersed on carrier material. The present invention also relates to a kind of purposes for preparing the composition and they.