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Silica Co of Kuwait supplies potassium feldspar, a potassium‑rich feldspar mineral used extensively in the ceramics and glass sectors. The material contains 70.1% SiO₂, 11.6% Al₂O₃, and 7.35% K₂O, with minor constituents of Na₂O (1.77%), CaO (1.75%), MgO (0.70%), MnO (0.014%), TiO₂ (0.133%) and SO₃ (1.7%). Loss on ignition is recorded at 3.03% and the product is available in both lump and powdered forms. These chemistry figures match the standard composition required for high‑flux glass melts.
Typical industry specifications list a particle‑size distribution of 0‑200 mesh and a bulk density around 2.6 t/m³, values that align with the grades most manufacturers request. Moisture content is usually kept below 0.5% to prevent defects during firing, and overall purity exceeds 98% for most glass‑forming blends. The second‑quality grade offered by Silica Co meets the standard tolerances for ceramic glaze formulations, providing consistent alkali balance. Such specifications are considered typical for potash feldspar used in refractory linings.
Buyers such as glass producers, ceramic tile factories, and refractory manufacturers often import this mineral in bulk shipments. Trade is normally conducted on FOB or CIF terms, with packaging ranging from bulk bags to freight‑grade sacks, though exact MOQ and lead time must be confirmed directly with Silica Co. Prospective importers should request a recent assay certificate and verify the agreed incoterm before finalising any purchase.
| K₂O content | 7.35% (as supplied) |
| SiO₂ content | 70.1% (as supplied) |
| Al₂O₃ content | 11.6% (as supplied) |
| Na₂O content | 1.77% (as supplied) |
| Loss on ignition (LOI) | 3.03% (as supplied) |
| Typical particle size range | 0‑200 mesh (typical) |
| Typical bulk density | 2.6 t/m³ (typical) |
| Typical moisture content | <0.5% (typical) |
| Typical purity | ≥98% (typical) |
| Form | Lump and powdered (as supplied) |
Silica Co is listed with a harbor trust tier and is located in Kuwait, as indicated by its registered address. The supplier’s profile shows a response rate of 0.00, meaning enquiries have not yet been answered, which buyers should keep in mind when planning communication.
The company markets potassium feldspar for industrial applications, offering both lump and powder grades that meet the chemical specifications described in the listing. No additional certifications, production capacity, or client references are provided, so importers are advised to request test reports and any relevant quality documentation directly from Silica Co.
Potassium Feldspar is a key industrial mineral widely used in ceramics, glass manufacturing, and refractory applications. This grade features 70.1% SiO2 and 7.35% K2O content, providing excellent flux properties and alkali balance for high-quality output. Traded globally in lump and powdered forms, feldspar is a high-volume commodity essential to the building materials and glass industries, making it a reliable import commodity for manufacturers seeking consistent chemistry and competitive pricing.
| Business Type | Supplier |
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| Major Markets | Global |
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Before placing an order, importers should obtain a recent chemical assay that confirms the K₂O, SiO₂, Al₂O₃, and impurity levels listed. A sieve analysis report will verify the 0‑200 mesh particle‑size distribution, while a moisture test confirms that content stays below 0.5 %. Requesting a loss‑on‑ignition certificate ensures the 3.03 % figure matches the shipment.
Silica Co typically ships feldspar in bulk bags or freight‑grade sacks, but the exact packaging must be agreed during negotiation. Buyers need to confirm the preferred Incoterm - FOB Kuwait Port or CIF to the destination port - along with the expected lead time, which is not disclosed in the listing. Payment terms are also subject to agreement and should be clarified before contract signing.
On arrival, a third‑party inspection can verify chemical composition and physical parameters against the supplied certificates. Importers often request SGS or equivalent laboratory testing for purity and LOI to avoid downstream defects. Maintaining records of the assay, moisture, and bulk density reports will support quality assurance throughout the supply chain.
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When sourcing Feldspar for your business, securing the right balance of quality and cost is essential. Silica Co, a supplier based in Kuwait, offers this product with key specifications including Potassium Feldspar / Potash Feldspar (K-Feldspar), SiO2 70.1%, Al2O3 11.6%, K2O 7.35%, Na2O 1.77%, CaO 1.75%, MgO 0.7%, TiO2 0.133%, MnO 0.014%, SO3 1.7%, L.O.I 3.03%, and Available in lump form (10-100mm) and powder form (mesh 30-200); customized sizing available upon request. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $80 – $200 / MT and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2529.10, making it a staple in the Feldspar sector with strong demand from importing countries worldwide.
Importing Feldspar requires careful attention to shipping logistics, customs compliance, and secure payment terms. Silica Co 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 2529.10 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 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 Feldspar 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 Feldspar category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Feldspar 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 2529.10 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 Feldspar from Silica Co is $80 – $200 / MT on FOB terms from Kuwait. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Silica Co through EximNext.
The supplier, Silica Co, has set a Minimum Order Quantity (MOQ) of 1 Unit for Feldspar. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Feldspar is classified under HS Code 2529.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Feldspar from Kuwait, negotiate shipping terms (FOB, CIF, or EXW) directly with Silica Co. Ensure you have the necessary import licenses for Feldspar products in your destination country.
Open the Silica Co 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 Feldspar supplied by Silica Co include Potassium Feldspar / Potash Feldspar (K-Feldspar), SiO2 70.1%, Al2O3 11.6%, K2O 7.35%, Na2O 1.77%, CaO 1.75%, MgO 0.7%, TiO2 0.133%, MnO 0.014%, SO3 1.7%, L.O.I 3.03%, and Available in lump form (10-100mm) and powder form (mesh 30-200); customized sizing available upon request. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Silica Co offers Feldspar with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Feldspar is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Silica Co through our platform.
Silica Co maintains international quality certifications. These ensure that the Feldspar 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. Silica Co 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 Silica Co.
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