PVC Impact Modifier ACR is high-performance acrylic core-shell copolymer specially developed as impact toughener for rigid PVC. It adopts core-shell structure design, the elastic core absorbs impact energy and hard shell ensures good compatibility with PVC matrix. It significantly enhances low-temperature impact resistance of rigid PVC, prevents brittle cracking. It has superior weathering performance compared with MBS modifier, suitable for long-term outdoor used PVC pipe and building profile.
Product DetailsChemical IdentityProduct Name: PVC Impact Modifier ACR Chemical Type: Acrylic core-shell copolymer impact modifier Physical Form: White free-flowing powder Core Feature: Acrylic core-shell impact modifier to boost impact toughness for rigid PVC pipe and profile
Key Performance & TDSThe unique core-shell structure disperses uniformly in PVC matrix. Once subjected to external impact, the elastic core absorbs impact energy and stops crack propagation, effectively improving notched impact strength and low-temperature toughness. It features outstanding weather resistance, resisting UV aging and long-term outdoor yellowing, ideal for construction outdoor PVC products. It maintains good melt behavior during extrusion, does not reduce surface gloss of pipe and profile. It shows good compatibility with PVC resin, heat stabilizers, lubricants and inorganic fillers. Fine powder can be evenly dispersed in high-speed mixing system, no agglomeration. It will not cause obvious decline in tensile strength and rigidity of rigid PVC formula.
Applications
ComplianceThis additive meets industrial quality standards for rigid PVC construction materials. TDS and relevant compliance documents are available for global export orders.
Why Choose JSYWe supply factory direct PVC Impact Modifier ACR acrylic core-shell powder. Excellent low-temperature impact and weather resistance, stable batch quality, flexible MOQ and professional PVC formulation technical support for pipe and profile manufacturers.

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