Solid plasticizer HL-40 is rich in functional groups multi-component copolymer oligomer, applied to PVC processing, has excellent processing performance, improve mobility; widely used in rigid, semi-rigid extrusion injection molding and other processes of production, this product can completely replace the traditional plasticizers, the Vicat softening temperature of the product is significantly increased. In the application of PVC processing has the following characteristics: promote plasticization, good plasticizing effect at lower temperatures, good PVC melt fluidity and viscosity value, thus effectively controlling the size of the heat generated by shear friction, thus controlling the PVC melt temperature. Good melt fluidity, favorable production of products with uniform wall thickness, and effectively improve the surface gloss of the products.
