Import Brominated Sbs Replace Hbcd — Buy in wholesale FOB from Supplier in China

Shandong Runke Chemcial Co., Ltd. markets a brominated styrene-butadiene-styrene copolymer specifically developed as a high-performance HBCD replacement for expanded and extruded polystyrene foam insulation. The material is described as a brominated SBS polymer compound with strong thermal stability and flame-retardant properties, targeting construction insulation, packaging foam, and textile coating applications where HBCD phase-out compliance is required. The supplier operates from Binhai Economic Development Zone in Weifang, Shandong Province, positioning within the same northern Shandong chemical manufacturing cluster as other brominated flame retardant producers.

The product's polymeric SBS backbone provides inherent compatibility with polystyrene matrices, reducing the phase-separation issues encountered with some additive flame retardants. Bromination occurs across the butadiene unsaturation sites, creating a stable polymeric architecture that resists migration and volatilisation during foam processing. For textile coating applications, the material presumably offers dispersion stability in aqueous or solvent-based coating systems, though specific formulation guidance is not provided. The thermal decomposition profile of brominated SBS polymers generally permits processing at standard polystyrene extrusion temperatures without significant hydrogen bromide evolution, though exact onset decomposition data is not stated in the supplier's materials.

Target buyers span construction materials manufacturers seeking EPS and XPS insulation compliance, packaging foam producers transitioning from HBCD, and textile finishers requiring durable flame retardancy. The supplier references RoHS and REACH environmental compliance, though buyers must independently verify current registration status and any substance restrictions applicable to brominated polymers in their markets. No minimum order quantities, lead times, or pricing structures are disclosed in the available data, requiring direct negotiation with Shandong Runke Chemcial Co., Ltd. for commercial terms.

Shandong Runke Chemcial Co., Ltd. is based at Binhai Economic Development Zone, Weifang 261000, Shandong Province, China. The company holds a Harbor trust tier with zero percent recorded response rate and zero hours average response time, indicating no active engagement metrics are available through the platform. The supplier's profile does not disclose establishment date, registered capital, employee count, annual turnover, or facility certifications such as ISO 9001 or ISO 14001.

The listing emphasises the product's role as an HBCD replacement across construction, automotive, and textile sectors, with specific focus on foam insulation and coating applications. The supplier does not provide production capacity figures, export experience, or named reference customers. Their address in Weifang's Binhai Economic Development Zone places them within a state-planned chemical industry zone with dedicated environmental and safety oversight, though buyers should conduct independent site assessment or third-party audit before substantial commitment. No information about research and development capabilities, patent holdings, or academic collaborations is presented.