TG series Compound lead stabilizer adopts the symbiotic reaction technology to mix the Tribasic lead sulfate, Dibasic lead stearate and metal soap with various lubricants in the reaction system with the grain size of the primary state to ensure that the heat stabilizers are fully dispersed in the PVC system, and at the same time, due to the formation of particles with the lubricant co-melting, it also avoids the poisoning caused by the lead dust. Compound lead stabilizer contain both heat stabilizer and lubricant components required for processing.