Import Acrylic Processing Aid Pa-828 — Buy in Bulk from Supplier in China

Acrylic processing aid PA-828 is a chemical auxiliary agent formulated to improve the flow properties of acrylic resins during extrusion and molding. The additive is effective at low addition levels, typically 0.5 to 3 percent by weight, and reduces melt viscosity while enhancing melt strength for stable processing. It is compatible with a broad range of acrylic formulations, including homopolymers and copolymers, and supports the production of high-clarity parts with reduced defects.

The material is supplied as a fine white powder with a particle size distribution standard for processing aids, often in the 10 to 50 micron range. It meets typical industry purity standards for acrylic additives, with volatile content usually below 1 percent and ash content below 0.5 percent. PA-828 is non-toxic and complies with common regulatory standards for chemical additives used in plastics manufacturing, such as REACH and RoHS where applicable.

Manufacturers in the packaging, automotive and consumer goods sectors use PA-828 to optimize cycle times, reduce energy consumption and minimize waste. The additive is particularly valued in sheet extrusion and injection molding, where it helps achieve consistent wall thickness and surface finish. Buyers should confirm packaging options, which typically include 25 kg paper bags with inner plastic liners, and verify Incoterms, lead times and payment methods directly with the supplier.

Shandong Shituo High Molecular Weight Material Co., Ltd. is based in the Economic Development Zone of Yiyuan County, Zibo, China. The company operates as an imported-tier supplier, indicating it engages in cross-border trade and has experience exporting chemical additives to international buyers. Its address places it within a recognized industrial hub for polymer and chemical production in Shandong province.

The supplier holds a harbor trust tier, which reflects a baseline level of verification for export readiness, but currently shows a response rate of 0 percent and no recorded average response time. This suggests limited recent engagement on the platform, so buyers are advised to contact the company directly to assess responsiveness and availability. The profile does not list certifications or production capacity, so these details should be confirmed during direct negotiations.