About this product
PVC Internal and External Lubricants — product overview
Category-E internal and external lubricants engineered for rigid and flexible PVC compounding. The role of these additives is to control metal release, reduce internal shear-heat build-up during high-output extrusion, and prevent plate-out on tooling — the two failure modes that most often force line stoppages in uPVC profile, pipe and sheet plants. Because PVC formulations vary widely between compounders (Ca-Zn vs Pb-Sb systems, filler load, impact-modifier package), specific product selection, addition rate and combination with the primary stabiliser must be confirmed against the target formulation. Allzone supplies grades on request and provides manufacturer TDS and SDS after the compound and target line are described.

