Heat stabilizer is one of the indispensable additives in the processing of PVC products, the use of heat stabilizer in the processing of PVC products can ensure that PVC products are not easily degraded and deformed. PVC Heat stabilizer A wide range of alkali-type lead-salt stabilizer, metal soap stabilizer, organotin stabilizer, Rare earth stabilizer, calcium and zinc heat stabilizer, including calcium and zinc heat stabilizer is divided into liquid calcium and zinc heat stabilizer and solid calcium and zinc heat stabilizer, different stabilizer characteristics are not the same, the role is also different. Today we mainly introduce the advantages and disadvantages of solid calcium-zinc heat stabilizer, so that we can better understand and buy.
Solid calcium and Zinc heat stabilizer does not contain toxic heavy metals, non-toxic environmental protection, the inhibition of early coloring effect of fine, long-term stability and good performance, good lubrication processing, no vulcanization cross-contamination, processing process will not produce unpleasant odor and other advantages. Because the calcium zinc stabilizer system and the lead salt Stabilizer system's formulation lubrication mechanism and the processing craft are similar, the calcium zinc heat stabilizer also may act as the lead salt heat stabilizer substitute, uses in the wire and cable pipe pipe fittings Profile sheet and the artificial leather and so on manufacture.