Foaming Regulator for PVC Sheet Plate
Introduction: Foaming regulator for PVC sheet plate is actually an acrylic processing aid. It has all the basic characteristics of PVC processing aids. The only difference from PVC general processing aids is the molecular weight. The molecular weight of PVC foaming regulators is higher than that of ordinary processing aids. Much.
Product description: In PVC foam products, the purpose of adding ultra-high molecular weight polymers: one is to promote the plasticization of PVC; the other is to increase the melt strength of the PVC foam material, prevent the merging of bubbles, and obtain a uniformly foamed product ; The third is to ensure that the melt has good fluidity to obtain products with good appearance. Due to the different products of different foaming product manufacturers, the equipment, processes, raw materials and lubrication systems used are different, we have developed foaming regulators with different properties to meet the different needs of users.
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