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Exfoliated Vermiculite Vermiculite Product Details Vermiculite is a kind of natural, non-toxic, inorganic silicate mineral, whose raw ore looks like mica. Vermiculite is formed by the hydrothermal alteration or weathering of minerals, usually biotite and phlogopite. When heated, it expands like leech. Vermiculite are divided into raw vermiculite and expanded vermiculite by stages, and according to the color, it can be divided into golden vermiculite, silvery white vermiculite, milky white vermiculite. Exfoliated Vermiculite Vermiculite, with layer construction and interlaminar water. It begins expend when it is heated over 200??, becoming the worm-like shape and it can be 15-25times bigger than the original volume, maximum 30 time. when it is rapidly heated to 800??. This forms the material with low density (100-300kg/m), excellent insulation property and good hydroscopicity and ion exchange capacity. Specification: Golden Exfoliated VermiculiteSilver Exfoliated Vermiculite 0.3-1mm0.3-1mm 1-3mm1-3mm 2-4mm2-4mm 4-8mm4-8mm Application In construction 1. Fireproof board
2. Lightweight concrete
3. Loose fill insulation
4. Construction coating
5. Vermiculite plaster
6. Bitumen coated vermiculite plate In agriculture 1. Soil improvement
2. Fertilizer carrier
3. Horticulture
4. Hydroponics
5. Animal feed stuffs In industry 1.Gaskets or seals 2.Fireproofing 3.Insulation in steelworks and foundries 4.Packing materials 5.Friction linings 6.Refractory products 7.Processed vermiculite -
| HS Code | 6806.20 |
| Material | Natural Silicate Mineral - Exfoliated Vermiculite (Magnesium-Aluminum-Iron Silicate) |
| Grade/Type | Exfoliated/Expanded, available in Fine (0.3-1mm), Medium (1-3mm), Coarse (3-8mm) |
| Purity/Composition | SiO2 38-45%, Al2O3 10-16%, MgO 16-24%, Fe2O3 8-13%, K2O 3-5%, moisture <5% |
| Size/Dimensions | Particle sizes: Fine 0.3-1mm, Medium 1-3mm, Coarse 3-8mm; Bulk density 40-150 kg/m3 (expanded) |
| Standard | ASTM C516 (standard specification for vermiculite loose fill insulation), ISO 3923 parts applicable to mineral aggregates |
| Application | Construction insulation, fireproofing, horticulture/soil amendment, lightweight concrete, acoustic panels, cryogenic insulation, animal feed additive |
| Packaging | 50kg multi-wall paper bags, 25kg bags, 1MT FIBC/big bags, or bulk loose load |
| Origin | South Africa (major producer), Brazil, China, USA, Zimbabwe — varies by supplier |
Exfoliated Vermiculite is a naturally occurring inorganic silicate mineral that expands significantly when heated, producing a lightweight, fire-resistant, and insulating material widely used in construction, horticulture, and industrial applications. This expanded grade offers excellent thermal insulation, sound absorption, and moisture retention properties, making it a preferred aggregate in lightweight concrete, fireproofing compounds, and soil amendment products for B2B buyers seeking cost-effective mineral solutions. As a globally traded industrial mineral, Exfoliated Vermiculite is sourced primarily from South Africa, the United States, Brazil, and China, with pricing influenced by particle size, bulk density, and packaging requirements for international shipping.
| 企业类型 | Supplier |
| 成立年份 | Contact Supplier |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| 响应时间 | <4h |
| 响应率 | Contact Supplier |
Exfoliated Vermiculite is offered by Lingshou County Huayuan Mica Co., Ltd., a Supplier based in China, in wholesale quantities for importers, distributors, and trade buyers. Contact the supplier to request pricing, minimum order quantity, and shipping terms for your destination.
When importing Exfoliated Vermiculite, confirm trade terms such as FOB or CIF, packaging, and any certification or documentation you need directly with the supplier before placing a bulk order.
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When sourcing Exfoliated Vermiculite 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 Exfoliated/Expanded, available in Fine (0.3-1mm), Medium (1-3mm), Coarse (3-8mm), SiO2 38-45%, Al2O3 10-16%, MgO 16-24%, Fe2O3 8-13%, K2O 3-5%, moisture <5%, and Particle sizes: Fine 0.3-1mm, Medium 1-3mm, Coarse 3-8mm; Bulk density 40-150 kg/m3 (expanded). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $300600./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 6806.20, making it a staple in the Other Ores & Minerals sector with strong demand from importing countries worldwide.
Importing Exfoliated Vermiculite 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 6806.20 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 Exfoliated Vermiculite 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 Other Ores & Minerals category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Exfoliated Vermiculite 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 6806.20 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 Exfoliated Vermiculite from Lingshou County Huayuan Mica Co., Ltd. is $300600./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 Exfoliated Vermiculite. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Exfoliated Vermiculite is classified under HS Code 6806.20. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Exfoliated Vermiculite 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 Other Ores & Minerals 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 Exfoliated Vermiculite supplied by Lingshou County Huayuan Mica Co., Ltd. include Exfoliated/Expanded, available in Fine (0.3-1mm), Medium (1-3mm), Coarse (3-8mm), SiO2 38-45%, Al2O3 10-16%, MgO 16-24%, Fe2O3 8-13%, K2O 3-5%, moisture <5%, and Particle sizes: Fine 0.3-1mm, Medium 1-3mm, Coarse 3-8mm; Bulk density 40-150 kg/m3 (expanded). 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 Exfoliated Vermiculite with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Exfoliated Vermiculite 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 Exfoliated Vermiculite 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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