Import Bis(Lauroyloxy)Dioctyltin — Buy in Bulk from Supplier in China

Bis(lauroyloxy)Dioctyltin is an organotin compound with the molecular formula C40H80O4Sn and a molecular weight of 743.76 g/mol. It serves as a heat and light stabiliser for PVC and other polymer systems, preventing degradation during processing and extending the lifespan of finished plastic and rubber products. The compound is supplied as a clear to pale yellow liquid or paste, depending on the carrier and concentration used in the formulation.

The active tin content and laurate groups provide compatibility with a broad selection of plasticisers and resins, making it suitable for rigid and flexible PVC applications. Typical industry grades for such stabilisers include a tin content of 18 to 20 percent by weight, with a density around 1.02 g/cm3 at 20°C. It is commonly used in profiles, pipes, and vinyl flooring where long-term thermal stability is critical, and it meets standard requirements for low volatility and minimal plate-out during extrusion.

Manufacturers in the construction, automotive, and packaging sectors use this stabiliser to improve weatherability and mechanical properties of their products. Buyers source it in bulk quantities, often in 200 kg drums or IBC containers, and should confirm compatibility with their specific polymer blend and processing conditions. The supplier operates from Jiangsu, China, with logistics arranged from ports in the Yangtze River Delta region.

Changzhou Chemistar Chemistry Technology Co., Ltd. is based in Dushitaoyuan Business Street, Changzhou, Jiangsu Province, China. The company specialises in the production and export of organotin stabilisers and other chemical additives for the plastics industry. Its facility is located within a major chemical manufacturing hub, providing access to raw materials and efficient logistics for bulk shipments.

The supplier is classified as an imported-tier partner with a harbor trust level, indicating established export capabilities. While the listed response rate is currently zero, the address and operational focus suggest a dedicated chemical manufacturing and trading business. Buyers are advised to contact the company directly to verify production capacity, lead times, and compliance documentation for their specific application.