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Block copolymer is a synthetic polymer composed of distinct monomer segments arranged in linear blocks, offering tunable mechanical and thermal properties for industrial applications. The material is supplied in pellet or granular form and is engineered for use in adhesives, thermoplastic elastomers, and protective coatings. No specific chemical composition, molecular weight, or melt flow index is provided in the source data.
Typical block copolymers in this category include styrene-butadiene-styrene (SBS) or styrene-isoprene-styrene (SIS) structures, which provide elasticity, impact resistance, and adhesive strength. Standard industry grades have melt flow indices between 1 and 20 g/10min and glass transition temperatures ranging from -50°C to 100°C depending on block ratio. The material is not cross-linked and remains thermoplastic, allowing for reprocessing. Variants may include hydrogenated versions for UV stability.
This product is sourced by manufacturers in automotive, footwear, and packaging industries that require flexible polymers for bonding, sealing, or impact modification. Buyers typically order in bulk quantities of 25kg bags or 500kg drums. Trade terms are commonly FOB Durban or CIF destination port, with lead times of 21 to 30 days. Buyers should request a technical data sheet with melt flow, tensile strength, and elongation at break values before ordering.
| Chemical Type | Block copolymer (specific monomer sequence not specified) |
| Form | Pellets or granules |
| Melt Flow Index | typical 1 to 20 g/10min for industrial grades |
| Glass Transition Temperature | typical -50°C to 100°C depending on block composition |
| Density | typical 0.91 to 0.95 g/cm³ |
| Tensile Strength | typical 5 to 15 MPa for SBS/SIS types |
| Elongation at Break | typical 300% to 800% |
| Packaging | 25kg polyethylene bags or 500kg drums |
| Storage Temperature | keep below 30°C, dry conditions, avoid UV exposure |
| Thermal Stability | typical decomposition onset above 250°C under nitrogen |
Akaba B2B Trading is registered in South Africa and operates as an imported supplier with harbor trust tier. The listing provides no details on physical location, manufacturing capability, or years in business. There is no information on workforce size, revenue, or client list. The supplier does not claim certifications, laboratory testing, or direct production - only the ability to source and export block copolymer.
The company appears to function as a trading intermediary rather than a manufacturer. No mention of quality control procedures, batch traceability, or technical support is present. The source description includes unverified claims about certifications and pricing, which are excluded per compliance rules. Buyers should treat this as a sourcing channel for a commodity polymer, not a technical partner with proprietary formulations.
| 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 ordering, request a technical data sheet with melt flow index, tensile strength, elongation, and glass transition temperature values. Confirm the exact polymer structure (e.g., SBS, SIS, SEBS) and monomer ratios, as these determine performance. Do not rely on generic claims like 'industrial grade' - demand measurable parameters. Ask for a sample batch for compatibility testing with your existing processes.
Confirm the Incoterms - FOB Durban is common, but clarify whether port charges, documentation, and export permits are included. Lead time is typically 21 to 30 days, depending on shipping schedules from South Africa. Payment terms are usually T/T in advance or LC at sight. Ensure the supplier provides a material safety data sheet (MSDS) and a certificate of conformity for each shipment.
Inspect incoming shipments for moisture damage, clumping, or foreign particles. Test a sample for melt flow index and density to verify consistency with the supplier's data sheet. Retain a 500g sample from each batch for 90 days. Request batch-specific test reports for key properties. Ensure the supplier provides a commercial invoice, packing list, and origin certificate for customs clearance in your country.
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Securing a reliable supply chain for Block Copolymer is critical for maintaining your business operations. Akaba B2B Trading, a verified supplier located in South Africa, provides high-quality Block Copolymer ready for international export. By connecting directly with this supplier, buyers can bypass intermediaries, negotiate custom wholesale pricing, and arrange bulk shipments. This product is a key offering within the Industrial Chemicals industry, catering to distributors, wholesalers, and importers worldwide.
Navigating the complexities of global sourcing is easier when you have direct access to the right manufacturers and exporters. When importing Block Copolymer from South Africa, buyers can discuss shipping logistics, packaging requirements, and preferred payment terms directly with Akaba B2B Trading. This seamless communication is powered by EximNext, a premier online B2B marketplace that connects ambitious buyers with verified global sellers across every major industry.
We understand that verifying supplier credentials is a top priority for importers. Akaba B2B Trading is part of our extensive network of vetted international exporters. Browse more products in the Industrial Chemicals category or discover new suppliers across the Industrial Chemicals sector. Expand your sourcing capabilities through our trusted B2B marketplace — the import export marketplace built for serious international trade.
When importing Block Copolymer from South Africa, buyers should consider shipping terms (FOB, CIF, EXW), customs documentation requirements, and payment security. Contact the supplier to discuss the best logistics options for your destination country.
Click the "Request Quotation" button to contact Akaba B2B Trading directly. The supplier will provide a custom quote based on your required bulk quantity and shipping destination.
Yes, Akaba B2B Trading provides Block Copolymer for bulk export from South Africa. You can negotiate the MOQ, packaging details, and shipping terms directly with the supplier.
Shipping terms such as FOB, CIF, or EXW can be negotiated directly with Akaba B2B Trading. Contact the supplier to discuss the best logistics options for importing Block Copolymer to your country.
Send a direct message to Akaba B2B Trading through our platform to request a product sample before committing to a large wholesale order.
Akaba B2B Trading is a registered and verified supplier on EximNext. We recommend using our secure messaging system and standard international payment methods (L/C, T/T, Escrow).
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