Advantages and disadvantages of calcium, zinc and lead salt stabilizers:
1) Lead salt stabilizer:
Advantages: Good thermal stability, especially good long-term thermal stability; Good electrical insulation and weather resistance; The price is low; Good processing performance is suitable for various processes.
Disadvantages: color aberration, can not be used for transparent products; Toxic.
2) Calcium zinc stabilizer:
Advantages: green energy-saving products; It can solve the phenomenon of sulfur and lead pollution; A small amount of lead in the material can combine with sulfur in the air, especially in places with high temperature and humidity. Good switching adaptability; If the principle is to replace the lead salt stabilizer with other stabilizers, it may cause cross-contamination, but the calcium zinc stabilizer can dispel your concerns. Light weight, can be appropriate to increase the inorganic filler, reduce the cost.
