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This expanded perlite is a lightweight volcanic mineral with a silica (SiO2) content of 75.40% and alumina (Al2O3) content of 13.85%, making it highly effective for applications requiring thermal insulation, moisture retention, and filtration. The material’s porous structure and low density make it a versatile choice for horticulture, construction, and industrial uses. Its water absorption capacity is measured at 568%, which is critical for soil amendment and liquid filtration media.
The chemical composition includes sodium oxide (Na2O) at 3.43%, potassium oxide (K2O) at 2.71%, calcium oxide (CaO) at 1.25%, and iron oxide (Fe2O3) at 1.09%, with trace amounts of magnesium oxide (MgO) at 0.23%. The loss on ignition (L.O.I.) is 1.82%, indicating minimal organic content. Perlite is chemically inert and pH-neutral (pH 7.02), making it safe for use in agricultural and construction applications without altering soil or water chemistry.
Typical buyers include agricultural suppliers, construction firms, and manufacturers of insulation materials. In horticulture, perlite improves soil aeration and drainage, while in construction, it is used as a lightweight aggregate in concrete and plaster. Industrial applications include filtration media for liquids and gases. Importers should confirm the particle size distribution and bulk density, as these properties can vary based on processing methods.
| Primary Composition | Expanded Volcanic Glass |
| Silica (SiO2) Content | 75.40% |
| Alumina (Al2O3) Content | 13.85% |
| Sodium Oxide (Na2O) Content | 3.43% |
| Potassium Oxide (K2O) Content | 2.71% |
| Calcium Oxide (CaO) Content | 1.25% |
| Iron Oxide (Fe2O3) Content | 1.09% |
| Magnesium Oxide (MgO) Content | 0.23% |
| Water Absorption | 568% |
| pH Value | 7.02 |
| Loss on Ignition (L.O.I.) | 1.82% |
| Bulk Density | 30 - 240 kg/m³ (typical range for expanded perlite) |
| Particle Size Range | 0.1 - 6.0 mm (typical for horticultural and construction grades) |
| Thermal Conductivity | 0.04 - 0.06 W/m·K (typical for expanded perlite) |
CK Commodity Trading Inc. is based in Toronto, Canada, and operates as a supplier of industrial minerals, including perlite. The company holds a Harbor trust tier, indicating a baseline level of verified information. Its listing for expanded perlite highlights the product’s chemical composition and physical properties, catering to buyers in agriculture, construction, and industrial sectors.
The supplier’s profile does not provide additional details such as years in business, trading volume, or client references. Buyers are advised to request further documentation, such as certificates of analysis, to verify the perlite’s composition and quality. The response rate and average response time are not available, so importers should expect to initiate contact for inquiries and confirm lead times for bulk orders.
Expanded perlite is a lightweight volcanic mineral widely used in construction, horticulture, and industrial filtration applications. This grade features high silica content (SiO2 75.40%) with excellent water absorption properties, making it ideal for soil amendments, thermal insulation, and liquid filtration media. Sourced and traded globally, perlite is in steady demand across Asia, Europe, and North America for both domestic and industrial use.
| 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, verify the perlite’s chemical composition and physical properties, such as particle size distribution and bulk density, to ensure it meets your application requirements. Request a certificate of analysis (COA) to confirm the SiO2, Al2O3, and other oxide contents, as these directly impact performance in horticulture, construction, or filtration. For industrial uses, check if the perlite complies with relevant standards, such as ASTM C332 for lightweight aggregates.
Discuss logistics, including packaging options (e.g., bulk bags, smaller sacks) and Incoterms to clarify shipping responsibilities. Perlite is typically lightweight but bulky, so confirm whether the supplier can provide compressed or optimized packaging for cost-effective transport. Lead times may vary based on stock availability, so secure written confirmation of delivery schedules. Payment terms should be negotiated upfront, with consideration for secure methods like letters of credit for large orders.
Conduct a pre-shipment inspection to verify the perlite’s condition, including moisture content, particle size consistency, and absence of contaminants. Request test reports for properties like water absorption, pH, and thermal conductivity to ensure the material meets your specifications. For international shipments, ensure all export and import documentation, such as certificates of origin and material safety data sheets (MSDS), are accurate to avoid customs delays or compliance issues.
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When sourcing Perlite for your business, securing the right balance of quality and cost is essential. CK Commodity Trading Inc., a supplier based in Canada, offers this product with key specifications including Raw Perlite Ore / Expanded Perlite Grade, SiO2 75.40%, Al2O3 13.85%, Na2O 3.43%, K2O 2.71%, CaO 1.25%, Fe2O3 1.09%, MgO 0.23%, L.O.I 1.82%, and 568% (high absorption capacity). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $150 – $250 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2530.10, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Perlite requires careful attention to shipping logistics, customs compliance, and secure payment terms. CK Commodity Trading Inc. 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 2530.10 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 online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. Ask the supplier of this Perlite for business registration and quality documents before ordering. 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 manufacturers and exporters across 200+ countries. Explore similar products in the Other Ores & Minerals category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Perlite 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 2530.10 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 Perlite from CK Commodity Trading Inc. is $150 – $250 / MT on FOB terms from Canada. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to CK Commodity Trading Inc. through EximNext.
The supplier, CK Commodity Trading Inc., has set a Minimum Order Quantity (MOQ) of 1 Unit for Perlite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Perlite is classified under HS Code 2530.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Perlite from Canada, negotiate shipping terms (FOB, CIF, or EXW) directly with CK Commodity Trading Inc.. Ensure you have the necessary import licenses for Other Ores & Minerals products in your destination country.
Open the CK Commodity Trading Inc. company profile on EximNext to see the details the company has provided. Before a bulk order, ask for business registration, certificates and export documents, and consider a sample or a small trial order.
The key specifications for Perlite supplied by CK Commodity Trading Inc. include Raw Perlite Ore / Expanded Perlite Grade, SiO2 75.40%, Al2O3 13.85%, Na2O 3.43%, K2O 2.71%, CaO 1.25%, Fe2O3 1.09%, MgO 0.23%, L.O.I 1.82%, and 568% (high absorption capacity). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
CK Commodity Trading Inc. offers Perlite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Perlite is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from CK Commodity Trading Inc. through our platform.
CK Commodity Trading Inc. maintains international quality certifications. These ensure that the Perlite 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. CK Commodity Trading Inc. 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 CK Commodity Trading Inc..
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