How many types of stabilizing reactions are there with heat stabilizers?

PVC stabilizer Usually inorganic or organometallic compounds, the term itself indicating that they contain cations, or organic compounds, usually classified by chemical class. Typically, inorganics and metalloorganic compounds are the basic (or primary) stabilizers, while organics are secondary. Or auxiliary stabilizer. Stabilizers are mainly classified according to tin, lead and bloodMixtures of Group A metals such as barium, copper and zinc Tin stabilizer: a tetravalent tin…