High quality pvc regulator is offered by China manufacturer Pre World. Foaming regulator is high molecular weight acrylate processing aid independently developed by our company. The purpose of adding UHMW polymer in PVC foamed products: To promote the plasticization of PVC; To improve the melt strength of the PVC foamed material, prevent the merger of bubbles to get uniformly foamed products; To ensure that the melt has good fluidity to obtain the products with good appearance. Due to the fact that different foaming product manufacturers have different equipment, technology, raw materials and lubrication systems, we have developed foaming regulators with different properties to satisfy the needs of users.
Pre World is pvc regulator manufacturer and supplier in China who can wholesale pvc regulator. K530 PVC high molecular regulators which are designed to meet the increasing demand of PVC extruding micro foamed material.All of them are irregular copolymers prepared of acrylic monomers by emulsion polymerization at low temperature. lt has a high molecular weightand linear distribution.
HR-102 PVC high molecular regulators which are designed to meet the increasing demand of PVC extruding micro foamed material. All of them are irregular copolymers prepared of acrylic monomers by emulsion polymerization at low temperature. lt has a high molecular weightand linear distribution.
lt is a kind of white powder,which is insoluble in water or ethanol but can be dissolved orexpand in ether, ketone, and chlorinated hydrocarbon. lts manufacturing process is in accordance with the hygienic standards of GB9681.
lts property of fast fusion can promote melting at low temperature and modify the rheologicalproperty of PVC resin. ltsultra-high melt strength provides the PVC product a perfect surfacefinish.These seriescanbe widely used in all kinds of foamed profiles, foamed pipe, board,wPC, buckle plate, large diameterbellows, etc.
Appearance |
Moisture content |
30 meshsieve residue |
Density |
Intrinsicvi scosity |
White Powder |
≤1.5 |
≤2 |
0.45±0.1 |
11.5-13.0 |
Test conditions:temperature 175℃ speed 35rpm Foamed base material 67+3gACR