Import Acrylic Processing Aid — Buy in Bulk from Supplier in China

This acrylic processing aid is a thermoplastic graft polymer produced via emulsion polymerization of methyl methacrylate and butyl acrylate. It is designed specifically to enhance the processability of PVC by improving melt fluidity and thermal deformation resistance without compromising the material’s inherent strength. The composition ensures compatibility with rigid PVC formulations, making it a functional additive for extrusion and molding operations.

The polymer structure consists of a methyl methacrylate backbone with butyl acrylate grafts, which deliver high molecular weight and thermal stability typical for ACR processing aids. Industry standards for such additives often include a molecular weight range of 500,000 to 1,500,000 g/mol, with typical glass transition temperatures between 50 and 70°C. This grade is effective at low addition levels, commonly 1 to 5 parts per hundred resin, and maintains clarity in the final product.

Manufacturers of rigid PVC products such as profiles, pipes, and sheets use this aid to reduce scrap rates and improve surface finish. It is particularly valued in applications where weather resistance and impact strength are critical, such as outdoor construction materials. Buyers typically source this in 25 kg paper bags with polyethylene liners, and confirmation of packaging specifications is advised before bulk orders.

Shandong Htx Chemical Limited is based in Yiyuan Economic Development Zone, Zibo, Shandong Province, China. The company operates from No.2 Qinglongshan Road, a location known for its concentration of chemical manufacturers, and holds a harbor trust tier, indicating a verified operational presence. The supplier provides a direct line to acrylic processing aids tailored for PVC applications, with a focus on functional additives for industrial use.

The company’s profile does not specify response metrics, so buyers should confirm lead times and technical support availability directly. As a specialized chemical supplier, Shandong Htx Chemical Limited positions itself as a source for processing aids that meet the demands of large-scale PVC producers, though it does not advertise certifications or export volumes beyond its stated product range.