PVC foaming regulator ACR resin

PVC sparkling modifiers HH-530 HH-700 HH-800 HH-900 are ultra—high weight of polymers with multi-layer structure generated by multi—stage emulsion polymerization from the acrylate monomer.It is widely used in PVC extrusion low—foam products,can replace PA-30?PA-530A,K-400,and other same products abroad.In lhe PVC extrusion low-foam products,adding sparkling modifiers can promote gelation of PVC to improve the heat intensity and extensibility of fused mass,and improve surface quality of the products and increase the processing flexibility to enable the formation of micro—bubble foam hole stable so the wall of the hole is not easy to break down penetrate each other to form a large hole The density of sparkling products are not only small while.the strength are high which increased the processing speed and improved processing efficienc.

APPLICATION

• This series of products are applicable to extrusion foam products,such as PVC foam pipes,foammg board and other materials etc.