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

Brominated SBS from Shandong Angel Chemical Co., Ltd. is a brominated styrene-butadiene-styrene copolymer flame retardant, chemically equivalent to Great Lakes Emerald 3000, with CAS number 1195978-93-8. The material is supplied as a white powder with a measured bromine content of 64.3 percent, exceeding the 64.00 percent minimum specification, and a softening point of 122 degrees Celsius against a 120-degree target. The oligomeric structure delivers thermal stability and UV resistance, making it suitable for polystyrene foams and engineering polymers where halogenated flame retardancy is required.

The polymeric bromine architecture allows this grade to function as a direct replacement for hexabromocyclododecane (HBCD) in expanded polystyrene (EPS) and extruded polystyrene (XPS) foam applications, with minimal reformulation needed on existing production lines. The molecular weight distribution as an oligomer, rather than a discrete small molecule, reduces migration and volatility concerns compared to traditional additive flame retardants. Loss on drying is controlled to 0.15 percent, well below the 0.30 percent maximum, indicating stable moisture content for hygroscopic-sensitive processing. Standard packaging includes 25 kg paper bags with 40 bags per pallet, or jumbo bag configurations, with a typical 20 metric tonne container load capacity.

Primary buyers include compounders serving electrical housing manufacturers, automotive interior and under-hood component suppliers, and construction material producers requiring B1 or equivalent fire classifications. The product targets importers seeking HBCD alternatives ahead of regulatory restrictions in the EU, Japan, and North American markets. Trade terms and minimum order quantities should be confirmed directly with Shandong Angel Chemical, as the listing does not state binding commercial conditions. Technical data sheet and REACH/SVHC compliance documentation should be requested before finalising any purchase.

Shandong Angel Chemical Co., Ltd. is located in Binhai Development Zone, Weifang, Shandong Province, China, postal code 262737. The supplier holds a harbour trust tier designation on the platform, with a reported response rate of 0.00 percent and zero average response hours, which suggests either a new listing, limited platform engagement, or data measurement issues that importers should investigate before relying on communication channels. No verification of production capacity, export licence status, or third-party audit credentials is stated in the available profile data.

The listing presents itself as a manufacturer-direct supplier of brominated polymeric flame retardants with specific focus on HBCD replacement chemistry. No information is provided about years in operation, total employee count, annual revenue, named clients, or certifications such as ISO 9001, ISO 14001, or REACH registration status. Importers should request company registration documents, manufacturing licence copies, and product-specific safety data sheets (SDS) before committing to trial orders. The technical data sheet format and analytical methodology for the reported specifications should also be verified to ensure alignment with buyer-side quality protocols.