NINGBO INNO PHARMCHEM CO.,LTD. is proud to introduce ACR 401, a cutting-edge acrylic polymer designed to significantly enhance the performance and processability of various PVC products. Identified by its CAS Number 25852-37-3, ACR 401 is a versatile white powder that serves as both a powerful impact modifier and an efficient processing aid, making it an indispensable additive in modern PVC compounding.

ACR 401 is meticulously produced using advanced polymerization and desiccation techniques, ensuring a product of exceptional purity and consistency. As an impact modifier, it dramatically improves the toughness and durability of PVC, allowing it to withstand greater stress and impact without fracturing. This makes it particularly vital for applications where the final product needs to exhibit enhanced mechanical strength and longevity. By reinforcing the PVC matrix, ACR 401 contributes to the production of resilient materials that can endure demanding environments and prolonged use.

Beyond its role in impact modification, ACR 401 excels as a processing aid. It actively promotes the melting of PVC resin, which in turn leads to a smoother and more efficient extrusion process. Its unique composition helps improve the melt strength, elasticity, and elongation of the PVC compound, resulting in a superior surface finish for the final product. For foamed PVC products, ACR 401 is particularly beneficial as it helps to cover bubbles and prevent cell collapse, yielding a uniform cell structure and contributing to lower product density. This outstanding plasticizing ability and excellent melt fluidity ensure that PVC products are more stable in size and exhibit optimal processing performance.

The application scope of ACR 401 is remarkably broad. It is widely used in rigid PVC products such as pipes, profiles, and panels, and extends its benefits to flexible and semi-rigid PVC formulations as well. Specific applications include, but are not limited to, PVC pipes, building materials like wall panels, door and window profiles, shutters, and rain gutters. Its efficacy is also well-proven in SPC (Stone Plastic Composite) and WPC (Wood Plastic Composite) flooring, cable sheaths, and various injection molding and blow molding products. As a non-toxic and non-corrosive powder with low dust, ACR 401 ensures a safer and more efficient working environment for manufacturers.

For those seeking a reliable manufacturer and supplier of high-quality PVC impact modifiers and processing aids, NINGBO INNO PHARMCHEM CO.,LTD. stands as a trusted partner. Our ACR 401 offers exceptional value, with competitive price structures available for various order volumes. To buy or purchase ACR 401, interested parties are invited to contact us directly for detailed quotations and supply chain information. We ensure efficient delivery and consistent product quality, making us the ideal choice for your PVC additive requirements, supporting your production needs with a superior product engineered for performance.