Synthesis and characterization of hydrotalcites : Potential thermal stabilizers for PVC

@inproceedings{Gupta2008SynthesisAC,
  title={Synthesis and characterization of hydrotalcites : Potential thermal stabilizers for PVC},
  author={Savita Gupta and Dau Dayal Agarwal and Susanta Banerjee},
  year={2008}
}
Layered double hydroxides (LDH) are considered as a new emerging class of PVC stabilizers to replace toxic and environmentally hazardous class of heavy metals. A new series of Ca-Al-X (X=NO3 , CO3 , Cl, SO4 , PO4 ) hydrotalcites have been prepared by hydrothermal process. The hydrotalcite particles are nanosized and have been characterized by EDX, XRD, FTIR… CONTINUE READING