Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The RK-972(SR-130) replace HBCD is a brominated flame retardant formulated as a direct substitute for hexabromocyclododecane in expanded and extruded polystyrene foam insulation. Its chemical name is 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] as stated in the supplier data. The compound offers high thermal stability and a low toxicity profile that complies with current environmental regulations. Shandong Runke Chemcial Co., Ltd. lists the product for export from its facility in the Binhai Economic Development Zone, Weifang, Shandong, China.
The material belongs to the class of non‑HBCD brominated flame retardants, which are commonly used to achieve fire‑rating standards such as UL 94 V‑0 in building insulation panels. Typical grades of similar compounds reach a purity of 99 % and are supplied in 25 kg drums under ISO‑controlled conditions. Compared with legacy HBCD, RK‑972 provides comparable flame suppression while reducing halogen load, a factor valued by manufacturers of construction, automotive and electronic components. The supplier mentions ISO and SGS certifications, though confirmation with the factory is required.
Primary applications include thermal insulation boards for residential and commercial construction, as well as moulded components in automotive interiors and electronic housings where fire safety is mandatory. Importers can request flexible minimum order quantities and standard trade terms such as FOB or CIF, but exact MOQ and lead time must be verified with the supplier. Buyers should also obtain test reports for thermal stability and toxicity to ensure compliance with local building codes.
| Chemical Name | 1,1'-(isopropylidene)bis[3,5-dibromo-4-(2,3-dibromo-2-methylpropoxy)benzene] |
| Material Type | Brominated Flame Retardant (Non‑HBCD) |
| Thermal Stability | High, maintains performance up to 250 °C typical |
| Toxicity Profile | Low, meets REACH restrictions typical |
| Purity | 99 % typical |
| Packaging | 25 kg steel drums typical |
| Storage Temperature Range | -20 °C to 40 °C typical |
| Fire Rating | UL 94 V‑0 standard typical |
| Common Application | Polystyrene foam insulation for construction |
| Standard Certifications | ISO 9001 and SGS test reports (supplier‑claimed, confirm) |
Shandong Runke Chemcial Co., Ltd. is located in the Binhai Economic Development Zone of Weifang, Shandong Province, China (postal code 261000). The company is classified in the harbour trust tier on the platform, indicating a verified business registration, although its listed response rate is 0 % and average response time is not recorded. The public profile provides only the corporate address and the fact that it supplies brominated flame retardant chemicals for export.
The supplier’s listing highlights that RK‑972 complies with international fire safety standards and that ISO and SGS certifications are referenced, but the specific certificate numbers are not disclosed. No additional information about the company’s establishment year, production capacity, or client portfolio is provided, so importers should request these details directly. All trade negotiations and technical confirmations must be conducted with the supplier.
RK-972 (SR-130) is an advanced brominated flame retardant formulated as a direct replacement for HBCD in expanded and extruded polystyrene foam insulation. This high-performance chemical additive delivers excellent thermal stability and flame suppression for building insulation panels and construction materials. EximNext supplies this product for global export, meeting international fire safety standards for thermal insulation applications in the construction and building materials industries.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, importers should verify the supplier’s legal registration in China, confirm the harbour trust tier status, and obtain a recent business licence copy. Request a detailed quotation that includes the exact MOQ, unit price, and any applicable taxes or duties. It is also prudent to ask for a sample batch and the accompanying material safety data sheet to confirm chemical composition and compliance with local regulations.
Logistics for bulk chemicals typically involve containerised sea freight from the port of Qingdao or Tianjin, with FOB or CIF terms negotiable. Buyers need to clarify the expected lead time, which can vary with production scheduling and customs clearance, and agree on payment terms such as T/T in advance or a letter of credit. Confirm whether the supplier can arrange temperature‑controlled containers if required by local storage conditions.
Quality assurance should include an independent third‑party inspection for purity, thermal stability and fire‑rating compliance before shipment. Request the supplier’s ISO 9001 certification and SGS test reports, and consider arranging an on‑site audit or pre‑shipment sampling. Upon arrival, verify the packaging integrity, batch numbers and accompanying documentation before releasing payment.
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Rk-972(Sr-130) Replace Hbcd for your business, securing the right balance of quality and cost is essential. Shandong Runke Chemcial Co., Ltd., a verified supplier based in China, offers this product with key specifications including Industrial Grade / SR-130 Alternative to HBCD, High-purity brominated organic compound, free of Hexabromocyclododecane, and Powder / Granular. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,5006,000./Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2903.69, making it a staple in the Chemicals & Allied Products sector with strong demand from importing countries worldwide.
Importing Rk-972(Sr-130) Replace Hb requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shandong Runke Chemcial Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 2903.69 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Rk-972(Sr-130) Replace Hb has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Chemicals & Allied Products category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Rk-972(Sr-130) Replace Hb requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 2903.69 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Rk-972(Sr-130) Replace Hbcd from Shandong Runke Chemcial Co., Ltd. is $4,5006,000./Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Shandong Runke Chemcial Co., Ltd. through EximNext.
The supplier, Shandong Runke Chemcial Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Rk-972(Sr-130) Replace Hb. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Rk-972(Sr-130) Replace Hbcd is classified under HS Code 2903.69. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Rk-972(Sr-130) Replace Hb from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shandong Runke Chemcial Co., Ltd.. Ensure you have the necessary import licenses for Chemicals & Allied Products products in your destination country.
Yes, Shandong Runke Chemcial Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Rk-972(Sr-130) Replace Hbcd supplied by Shandong Runke Chemcial Co., Ltd. include Industrial Grade / SR-130 Alternative to HBCD, High-purity brominated organic compound, free of Hexabromocyclododecane, and Powder / Granular. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Shandong Runke Chemcial Co., Ltd. offers Rk-972(Sr-130) Replace Hb with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Rk-972(Sr-130) Replace Hb is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shandong Runke Chemcial Co., Ltd. through our platform.
Shandong Runke Chemcial Co., Ltd. maintains international quality certifications. These ensure that the Rk-972(Sr-130) Replace Hb meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shandong Runke Chemcial Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Shandong Runke Chemcial Co., Ltd..
Discover more products in Chemicals & Allied Products from verified suppliers worldwide.