1. The calcium-zinc composite stabilizer is green and environmentally friendly, free of heavy metal elements (lead, isolation), and can meet the standards of new environmental protection standards of various countries (such as the EU RHOS directive, REACH directive, etc.).
2. Calcium and zinc composite stabilizer is resistant to sulfur pollution In the field of PVC door and window profiles, the use of calcium and zinc composite stabilizer in some parts of northern China (a large number of sulfur-containing coal leads to acid rain) is prone to blackening, while calcium and zinc heat stabilizer will not be polluted.
3. Good system switching characteristics of calcium-zinc composite stabilizer.
4. The density is low, which can appropriately increase the amount of calcium carbonate and reduce the cost.
