Processing additive for PVC BYK-P 4100

Processing aid BYK-P 4100 suitable for PVC plastisol, calendaring, and filled thermoplastic compounds.

BYK-P 4100 For thermoplastic resins: BYK-P 4100 is a surfactant process additive suitable for filled thermoplastic compounds. During the manufacturing of the compound, this additive reduces the required torque. It improves injection capability and melt volume rate (MVR). The tensile strength, E-modulus, and notched impact strength of the final product are enhanced. Printability is also improved. For PVC plastisol: It exhibits good release properties from gelation drums, release papers, flat screens, and molds. Additionally, it affects the cell structure of chemically foamed bubbles, enhancing elasticity and breathability. There are specific PVCs suitable for continuous bubbles. A continuous bubble structure can only be formed when the formulation components and process parameters are compatible with each other. The use of BYK-P 4100 improves water absorption. For PVC calendaring: It shows very good release properties during the processing of soft, semi-rigid, and rigid PVC. The printability of the final product is also improved.

plastic