Import Chlorinated Paraffin42 — Buy in Bulk from Supplier in China

Chlorinated Paraffin42 from Qingdao Collect Chemical Co.,ltd. is a yellow or light yellow viscous oily liquid with the molecular formula C25H45Cl7 and an average molecular weight of 594. It is non-volatile, non-explosive, and non-toxic, with solubility in most organic solvents but insolubility in water and ethyl alcohol. The product meets China’s industrial standard HG2091-91, with a chlorine content of 40-44% and a density of 1.13-1.17 g/cm³ at 50°C.

This grade is designed as a dual-function additive, serving as both a plasticizer and flame retardant in PVC applications, while also finding use in rubber, paint, and cutting oil formulations. Its viscosity at 50°C is 450 mPa.s, with a refractive index (nD20) of 1.500-1.508, and it demonstrates thermal stability at elevated temperatures, with a decomposition threshold of 150°C. The heating loss at 130°C for 2 hours is limited to 0.3%, and HCl evolution at 175°C over 4 hours in nitrogen remains below 0.2%.

Industrial buyers source this for PVC flexible compounds, wire and cable sheathing, and flame-retardant coatings, where its low volatility and compatibility with polymers are critical. Packaging options include 200L galvanized iron drums (200 ± 0.5 kg net) or 1-ton IBC drums, with storage requiring cool, dry, and well-ventilated conditions to prevent degradation from sunlight or moisture. Suppliers like Qingdao Collect Chemical Co.,ltd. typically offer bulk trade terms with lead times and Incoterms confirmed upon request.

Qingdao Collect Chemical Co.,ltd. operates from No.127 Lushan Road, Huangdao District, Qingdao, Shandong Province, China, with a postal code of 266000. The company holds a harbor trust tier, indicating verified operational presence in a major port area, which streamlines logistics for bulk chemical shipments.

The supplier’s profile confirms its focus on chlorinated paraffin production, with the listed product adhering to China’s HG2091-91 standard. While the response rate and average response time are currently unrecorded, the company’s location in Qingdao - a key chemical export hub - suggests experience in international trade. No additional certifications, client lists, or production capacity details are provided in the available data.