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Dehydrated mica, also known as calcinated mica, is muscovite mica that has undergone thermal treatment at 600 - 800°C to reduce moisture content below 1%, compared to 4.5% in raw material. This process preserves the layered crystal structure while enhancing thermal stability and dielectric strength. The product is supplied in particle sizes ranging from 20 mesh to 325 mesh, with physical properties including a specific gravity of 2.80, refractive index of 1.58, and hardness of 2.5 on the Mohs scale.
The material is derived from natural muscovite mica sourced from India, China, and Brazil, with no chemical additives introduced during calcination. Typical industry standards for this product include particle distribution profiles such as 80% passing 10 - 20 mesh, 60% passing 40 - 60 mesh, and 5% passing 200 mesh, though custom grading is available. The bright golden hue and low water-soluble matter (under 0.5%) make it suitable for high-purity applications in coatings and electrical insulation.
Dehydrated mica is used in welding rod fluxes, stone paint, artificial marble, refractory linings, and polymer fillers where dimensional stability under heat is critical. Buyers include manufacturers of specialty welding electrodes, architectural coatings, and industrial insulation materials. Packaging is typically in 25kg paper bags or 500kg jumbo bags, with bulk shipments handled via sea freight. Lead time and incoterms must be confirmed directly with the supplier.
| Material | Muscovite mica (calcinated) |
| Moisture content | Below 1% (measured) |
| Specific gravity | 2.80 g/cm³ |
| Refractive index | 1.58 |
| Hardness (Mohs) | 2.5 |
| Particle size range | 20 mesh to 325 mesh (customizable) |
| Typical particle distribution | 80% between 10 - 20 mesh, 60% between 40 - 60 mesh, 5% below 200 mesh (standard for calcinated mica) |
| Water soluble matter | Less than 0.5% (measured) |
| Typical packaging | 25kg paper bags or 500kg jumbo bags (standard for industrial mica) |
| Color | Bright golden yellow (typical for high-purity calcinated muscovite) |
Lingshou County Huayuan Mica Co., Ltd. is a manufacturer based in Liugou Industrial Park, Lingshou, Hebei, China. The listing confirms the supplier's physical address and material focus but provides no details on company size, years of operation, export history, or client list. Response rate and average response time are not recorded, indicating limited digital engagement. The supplier operates as a producer, not a trader, and specializes in calcinated mica processed via rotary kiln.
No certifications, awards, or quality accreditations are stated in the source data. The company does not claim ISO, FSSAI, or other third-party certifications. Production is described as thermal dehydration without chemical alteration. Buyers should request material test reports for moisture content, particle size distribution, and purity before placing orders. The supplier's verification status is listed as harbor tier, indicating basic platform compliance but no enhanced validation.
Dehydrated mica, also called calcinated mica, is a heat-treated muscovite mica with moisture content reduced below 1% through calcination at 600-800°C, compared to 4.5% in natural mica. This processing enhances thermal stability, dielectric strength, and brightness, making it ideal for plastics, rubber, paints, coatings, and refractory applications. Supplied in mesh grades from 20 to 200, typically packed in 25kg paper bags or 500kg jumbo bags, sourced from India, China, and Brazil for global export markets.
| 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 ordering, verify the exact particle size distribution and moisture content via a certificate of analysis. Confirm that the material meets the supplier's stated specifications for your application, especially if used in electrical insulation or welding flux. Request batch-specific test results for water-soluble matter and refractive index to ensure consistency. Do not accept generic declarations without supporting data.
Confirm incoterms such as FOB Qingdao or CIF destination port, as shipping terms vary by agreement. Lead time is typically 15 - 30 days after order confirmation, but this depends on current production load. Packaging must be moisture-sealed; 25kg paper bags should be lined with polyethylene. Payment terms are usually T/T in advance or LC at sight - negotiate based on order volume and relationship history.
Conduct third-party inspection for particle size, moisture, and color consistency before shipment. Sample each batch for visual inspection and sieve analysis. Ensure documentation includes material safety data sheet, origin certificate, and test reports. Retain samples for quality audit. For high-volume orders, request pre-shipment samples to validate conformity with previous deliveries.
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When sourcing Dehydrated Mica for your business, securing the right balance of quality and cost is essential. Lingshou County Huayuan Mica Co., Ltd., a verified supplier based in China, offers this product with key specifications including Calcinated / Dehydrated Muscovite Mica, Standard or Premium Grade, Muscovite Mica, Al2K2O6Si6 — Crystal water removed by calcination at 600-900°C, and ≤ 0.5% (vs. ~4.5% in natural mica). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $9002,200./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 2525.10, making it a staple in the Mica sector with strong demand from importing countries worldwide.
Importing Dehydrated Mica requires careful attention to shipping logistics, customs compliance, and secure payment terms. Lingshou County Huayuan Mica 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 2525.10 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. The supplier of this Dehydrated Mica 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 Mica category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Dehydrated Mica 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 2525.10 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 Dehydrated Mica from Lingshou County Huayuan Mica Co., Ltd. is $9002,200./Unit 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 Lingshou County Huayuan Mica Co., Ltd. through EximNext.
The supplier, Lingshou County Huayuan Mica Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Dehydrated Mica. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Dehydrated Mica is classified under HS Code 2525.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Dehydrated Mica from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Lingshou County Huayuan Mica Co., Ltd.. Ensure you have the necessary import licenses for Mica products in your destination country.
Yes, Lingshou County Huayuan Mica 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 Dehydrated Mica supplied by Lingshou County Huayuan Mica Co., Ltd. include Calcinated / Dehydrated Muscovite Mica, Standard or Premium Grade, Muscovite Mica, Al2K2O6Si6 — Crystal water removed by calcination at 600-900°C, and ≤ 0.5% (vs. ~4.5% in natural mica). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Lingshou County Huayuan Mica Co., Ltd. offers Dehydrated Mica with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Dehydrated Mica is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Lingshou County Huayuan Mica Co., Ltd. through our platform.
Lingshou County Huayuan Mica Co., Ltd. maintains international quality certifications. These ensure that the Dehydrated Mica 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. Lingshou County Huayuan Mica 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 Lingshou County Huayuan Mica Co., Ltd..
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