Import Bipb — Buy in Bulk from Supplier in China

3-bis(tert-butylperoxyisopropyl)benzene (BIPB) from Jiangsu Tianhe Interchem Co., Ltd. is an organic peroxide crosslinking agent and polymerization initiator supplied from Jiangsu province, China. The material presents as a white solid with a boiling point of 360 degrees C and a flash point of 113 degrees C, indicating substantial thermal stability for high-temperature processing environments. Its density is 1.213 g per cubic centimetre, a figure that informs blending calculations and reactor charge designs in compounding operations.

BIPB functions through thermal decomposition to generate free radicals that initiate crosslinking in polymers or polymerization in monomer systems. The tert-butylperoxy moieties attached to the isopropylbenzene core provide a balanced decomposition rate, making it suitable for medium-to-high temperature cure profiles in polyethylene, ethylene-vinyl acetate, and rubber compounds. Typical active oxygen content for commercial BIPB grades ranges from 8 to 9 percent, though buyers should confirm the specific assay with Jiangsu Tianhe Interchem Co., Ltd. before formulation. The white appearance cited in the source description suggests a refined product with controlled residual impurities, a relevant factor for colour-sensitive applications such as cable insulation and medical-grade elastomers.

Primary buyers include compounders manufacturing crosslinked polyethylene (XLPE) for wire and cable, producers of heat-shrinkable tubing, and rubber processors seeking peroxide-cured systems with low compression set. The compound also finds use in adhesives and coatings where solvent-free, high-temperature curing is required. Trade terms mentioned include FOB and CIF shipping options, with L/C and T/T payment methods accepted. The supplier indicates flexible minimum order quantities, though the exact threshold is not stated and should be confirmed directly with Jiangsu Tianhe Interchem Co., Ltd.

Jiangsu Tianhe Interchem Co., Ltd. operates from the National Science Park of Nanjing University in Jiangsu province, China, with the postal code 201138. The supplier is classified as an imported-tier account with a harbor trust tier. The response rate is recorded at 0.00 percent and the average response time is zero hours, which indicates no response data is currently available through the platform. The address places the company within a university science park environment, a location that may imply research-oriented operations or proximity to analytical facilities, though the listing provides no explicit statement about R&D capabilities or in-house testing infrastructure.

The listing presents Jiangsu Tianhe Interchem Co., Ltd. as offering BIPB with flexible minimum order quantities and compliance with international standards, though no specific certification numbers, audit reports, or quality management systems are named. The supplier accepts L/C and T/T payment terms and offers FOB and CIF shipping. No information about year of establishment, number of employees, annual turnover, or named clients is provided in the source data. Buyers should verify factory registration, hazardous chemical handling licences, and organic peroxide transport certifications directly with the company before committing to orders.