Import Acrylic Impact Modifier — Buy in wholesale FOB from Supplier in China

Acrylic Impact Modifier from Shandong Htx Chemical Limited is a core-shell copolymer produced via emulsion polymerisation, specifically seed emulsion polymerisation techniques. The core consists of a low-crosslink density acrylate polymer, while the shell comprises methyl methacrylate graft copolymer with a high glass transition temperature. This architecture enables uniform dispersion within engineering plastic matrices and promotes effective interaction with host polymers. The modifier improves impact resistance, accelerates gelation and plasticisation, and enhances toughness in PVC finished goods. Shandong Htx Chemical operates from Zibo in Shandong province, China, with this listing carrying a harbor trust tier and zero recorded response rate, meaning buyers should initiate direct contact to gauge supplier responsiveness.

The core-shell structure is achieved through the incorporation of crosslinking monomers during polymerisation, which imparts elastic properties to the core while maintaining rigidity in the shell. Methyl methacrylate (MMA) in the outer layer ensures compatibility with polar polymer matrices, particularly PVC and selected engineering plastics. Typical acrylic impact modifiers in this category exhibit particle sizes in the range of 100-400 nanometres, with standard bulk densities between 0.3-0.6 g/cm³ for powder grades. The lotion (emulsion) polymerisation method employed allows controlled particle morphology and narrow particle size distribution, both critical for consistent performance in compounding operations. Free-flowing powder forms are standard for industrial handling, though specific morphology for this grade requires direct confirmation with the supplier.

This modifier finds primary application in rigid PVC formulations, including pipe and fittings, window profiles, siding, and sheet products where notch impact resistance must meet regulatory standards. It also serves in ABS, PC/ABS blends, and other engineering plastics requiring ductility improvement without significant loss of modulus or heat distortion temperature. Compounders and masterbatch producers represent the core buyer segment, along with PVC profile extruders and pipe manufacturers in building materials and infrastructure sectors. Shandong Htx Chemical's location in Zibo, a recognised chemical industry hub in China, offers proximity to raw material supply chains and port access via Qingdao for international shipment. Buyers should confirm minimum order quantities, lead times, Incoterms, and available packaging formats directly, as these are not stated in the source data.

Shandong Htx Chemical Limited is headquartered at No.2 Qinglongshan Road, Yiyuan Economic Development Zone, Zibo, Shandong, China, postal code 256100. The company operates within one of China's established chemical manufacturing corridors, with Zibo recognised for its concentration of petrochemical and fine chemical production. The supplier holds a harbor trust tier designation, which represents a baseline verification level on the platform where the listing appears. No response rate data is recorded for this supplier, with an average response time of zero hours indicating either no inquiry history or unrecorded activity. Buyers should therefore anticipate potential delays in initial communication and plan sourcing timelines accordingly.

The listing does not disclose production capacity, number of employees, annual revenue, specific client references, or certification holdings such as ISO 9001 or environmental management standards. The company's product focus, as evidenced by this listing, centres on polymer additives for the plastics compounding industry, specifically impact modification technology for PVC and engineering plastics. No information is provided about R&D capabilities, quality control laboratory accreditation, or export experience to specific markets. Shandong province offers established logistics infrastructure for chemical exports, though buyers must independently verify the supplier's export licence status, hazardous material handling certifications if applicable, and compliance with destination market chemical regulations such as REACH or TSCA.