environmentally friendly calcium zinc stabilizers, foaming regulators, ACR processing aids, impact modifiers, toughening agents,

الوصف

The foam regulator is a high molecular weight acrylic ester processing aid independently developed by our company. The purpose of adding ultra-high molecular weight polymers to PVC foam products is: first, to promote the plasticization of PVC; second, to improve the melt strength of PVC foam materials, prevent bubble merging, and obtain uniform foam products; third, to ensure that the melt has good fluidity and the product has a good appearance in the future.