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Kelola Sampah Nusantara supplies copper slag from Indonesia, a byproduct of copper smelting and fire refining processes. The material is composed primarily of iron silicate (FeSiO3) with residual copper oxide content, offering a cost-effective alternative to silica sand in abrasive applications. Its dark granular form is well-suited for sandblasting, surface preparation, and construction uses such as road base, concrete additive, and roofing granules.
This copper slag meets environmental standards for responsible disposal and reuse, aligning with global practices in copper-producing regions like Chile, Peru, and Indonesia. The material’s abrasive properties stem from its hardness and angular shape, which provide efficient cleaning and profiling of metal surfaces. Typical copper slag used in abrasive blasting has a hardness of 6 to 7 on the Mohs scale and a bulk density of 2.7 to 3.6 g/cm³, with low free silica content for safer handling.
Industrial buyers, including shipyards, steel fabricators, and construction firms, source this material for its versatility and performance. Its use in construction reduces the demand for natural aggregates, contributing to sustainable building practices. Buyers should confirm the residual copper oxide levels and particle size distribution, as these factors influence the slag’s suitability for specific applications.
| Material Composition | Iron Silicate (FeSiO3) with residual copper oxide (CuO) |
| Primary Use | Industrial abrasive, sandblasting, surface preparation |
| Secondary Uses | Road base, concrete additive, roofing granules |
| Typical Hardness (Mohs) | 6 to 7 (standard for copper slag abrasives) |
| Typical Bulk Density | 2.7 to 3.6 g/cm³ (standard for copper slag) |
| Typical Particle Size Range | 0.1 to 2.5 mm (standard for abrasive and construction uses) |
| Free Silica Content | <1% (typical for copper slag, safer than silica sand) |
| Environmental Compliance | Meets standards for responsible disposal and reuse in Indonesia |
| Origin | Indonesia |
| Common Industry Standards | ASTM C33 for aggregates, SSPC-AB 1 for abrasives (typical references) |
Kelola Sampah Nusantara is located in Bogor, West Java, Indonesia, with its address at Perumahan Bukit Intan, Blok H, No. 51, Tajur Halang, Sasak Panjang. The company specializes in the supply of copper slag, a byproduct of local smelting operations, and positions itself as a provider of sustainable industrial materials. Its harbor trust tier indicates a verified presence, though response metrics are currently unrecorded.
The supplier focuses on the reuse of copper slag in industrial and construction applications, emphasizing its cost-effectiveness and environmental benefits. While the profile does not detail certifications or specific quality control measures, buyers can infer a commitment to responsible sourcing given the material’s alignment with global environmental standards. Direct confirmation of testing protocols and compliance documentation is recommended.
Copper slag is a by-product of copper smelting and fire refining, composed primarily of iron silicate with residual copper oxide content. This dark granular material is widely used as industrial abrasive for sandblasting and surface preparation, as well as in construction applications such as road base, concrete additive, and roofing granules. It offers a cost-effective alternative to silica sand in abrasive applications while meeting environmental standards for responsible disposal and reuse. Global trade in copper slag is driven by smelter output in major copper-producing regions including Chile, Peru, and Indonesia.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | <4h |
| Response Rate | New Supplier |
Before placing an order, confirm the residual copper oxide content and particle size distribution, as these directly impact the material’s performance in abrasive and construction applications. Request a sample for independent testing to validate its suitability for your specific use case. Additionally, verify that the slag has been processed to remove any hazardous byproducts from the smelting operation.
Discuss logistics with Kelola Sampah Nusantara to clarify lead times, port of shipment, and Incoterms. The supplier’s location in Bogor, West Java, suggests proximity to major Indonesian ports, but buyers should confirm minimum order quantities and packaging options. Payment terms are not specified, so negotiate these directly to align with your procurement policies.
Quality checks should include testing for hardness, particle size consistency, and chemical composition. For construction applications, ensure the material meets ASTM C33 or other relevant aggregate standards. Request inspection certificates and third-party test reports to confirm compliance with environmental and safety regulations. Document the material’s origin and processing history to satisfy downstream requirements.
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When sourcing Copper Slag for your business, securing the right balance of quality and cost is essential. Kelola Sampah Nusantara, a verified supplier based in Indonesia, offers this product with key specifications including Abrasive Blast Grade / Construction Grade, Iron Silicate base, Cu 1-5%, FeO 35-45%, SiO2 25-35%, Al2O3 5-10%, and Particle size 0.1mm to 2mm (typical mesh 8-60). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $50150./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2620.30, making it a staple in the Slag sector with strong demand from importing countries worldwide.
Importing Copper Slag requires careful attention to shipping logistics, customs compliance, and secure payment terms. Kelola Sampah Nusantara 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 2620.30 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 Copper Slag 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 Slag category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Copper Slag 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 2620.30 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 Copper Slag from Kelola Sampah Nusantara is $50150./Unit on FOB terms from Indonesia. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Kelola Sampah Nusantara through EximNext.
The supplier, Kelola Sampah Nusantara, has set a Minimum Order Quantity (MOQ) of 1 Unit for Copper Slag. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Copper Slag is classified under HS Code 2620.30. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Copper Slag from Indonesia, negotiate shipping terms (FOB, CIF, or EXW) directly with Kelola Sampah Nusantara. Ensure you have the necessary import licenses for Slag products in your destination country.
Yes, Kelola Sampah Nusantara 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 Copper Slag supplied by Kelola Sampah Nusantara include Abrasive Blast Grade / Construction Grade, Iron Silicate base, Cu 1-5%, FeO 35-45%, SiO2 25-35%, Al2O3 5-10%, and Particle size 0.1mm to 2mm (typical mesh 8-60). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Kelola Sampah Nusantara offers Copper Slag with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Copper Slag is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Kelola Sampah Nusantara through our platform.
Kelola Sampah Nusantara maintains international quality certifications. These ensure that the Copper Slag 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. Kelola Sampah Nusantara 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 Kelola Sampah Nusantara.
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