Import Dibutyltin Dilaurate — Buy in Bulk from Supplier in China

Dibutyltin dilaurate supplied by Nanjing Tinchem Technology Co., Ltd is an industrial‑grade catalyst used to accelerate urethane polymerisation. The product exhibits high catalytic activity that shortens cure cycles in foam and elastomer production. It maintains excellent thermal stability across a broad temperature range, and it is compatible with most polyols and isocyanates employed in polyurethane formulations. The batch is certified to ISO and SGS standards, confirming conformity with recognised quality requirements.

Typical commercial grades of dibutyltin dilaurate are supplied with a purity of 99.5 % or higher, appearing as a colour‑less liquid at ambient temperature. The density is usually around 0.94 g cm‑3 and the boiling point is typically 260 °C, while the flash point is commonly near 120 °C, indicating safe handling under standard conditions. Standard packaging for bulk orders consists of 25 kg steel drums, and the material is soluble in common organic solvents such as toluene and xylene. These industry‑standard attributes align with the specifications required for high‑performance polyurethane systems.

The catalyst is widely adopted in the production of polyurethane foams, coating resins and adhesive formulations, making it essential for manufacturers in construction, automotive and furniture sectors. Buyers seeking reliable cure acceleration typically request bulk supply and may negotiate FOB or CIF terms based on shipment volumes. While the listing notes flexible minimum order quantities, exact MOQ, lead time and payment conditions should be confirmed directly with Nanjing Tinchem Technology Co., Ltd before placing an order. Ensuring the supplier’s certifications and batch analysis reports are reviewed helps maintain product consistency throughout the manufacturing process.

Nanjing Tinchem Technology Co., Ltd is located at 4F / J6, Njut Science & Technology Indus No.15, Wanshou Road, Pukou District, Nanjing 210029, Jiangsu, China. It is listed as an imported‑tier supplier with a harbor trust tier on the platform. The supplier’s response rate is currently recorded as 0 %, with no average response time available, indicating that enquiries may require follow‑up. The company’s profile does not disclose production capacity, pricing or lead‑time details.

The listing highlights that Nanjing Tinchem can provide dibutyltin dilaurate in bulk quantities and that shipments can be arranged under FOB or CIF incoterms. It also states that the product complies with ISO and SGS certifications, although the specific certificate numbers are not supplied. Potential buyers are advised to request a current certificate of analysis and to verify the supplier’s export documentation before finalising a contract.