Vermiculite Powder

Vermiculite Powder is a natural hydrated phyllosilicate mineral belonging to the mica family, which is widely used as a lightweight, heat-resistant, moisture-retaining and environmentally friendly industrial material. This mineral is produced by processing and expanding natural vermiculite ore through controlled heating, resulting in a porous structure with excellent insulation properties, low density and high absorption capacity. Vermiculite Powder is also commercially known as Expanded Vermiculite Powder, Exfoliated Vermiculite, Vermiculite Mineral Powder and Micaceous Vermiculite. Due to its unique physical and chemical characteristics, vermiculite has become an important raw material for construction, agriculture, horticulture, insulation, refractory products, packaging and industrial applications.

Vermiculite Powder is available in different grades and particle sizes according to the requirements of various industries. Fine Grade Vermiculite Powder is mainly used in seed coating, soil amendment, fertilizers, cosmetics and lightweight fillers due to its high moisture absorption and excellent blending ability. Medium Grade Vermiculite is commonly applied in horticultural substrates, nursery growing media, animal bedding and construction mixtures. Coarse Grade Vermiculite is preferred for thermal insulation boards, fire-resistant materials, refractory applications and lightweight concrete because of its superior insulation performance. Industrial Grade Vermiculite with controlled chemical composition and particle distribution is used in foundries, friction materials, drilling fluids and specialty industrial formulations.

High-quality Vermiculite Powder offers many advantages including excellent thermal insulation, fire resistance, chemical stability, low weight, sound absorption, moisture retention and resistance to decomposition. It is a non-toxic and environmentally safe mineral that improves product performance in many formulations. Vermiculite Powder specifications can be customized based on particle size, expansion ratio, bulk density, moisture content and chemical composition. Manufacturers supply vermiculite in various mesh sizes and packaging options for wholesale export markets, providing reliable solutions for agricultural, construction and industrial customers .

Specification	Value
Product Name	Vermiculite Powder
Commercial Names	Expanded Vermiculite, Exfoliated Vermiculite
Mineral Type	Hydrated Phyllosilicate Mineral
Color	Golden Brown / Silver Brown
Particle Size	Fine, Medium, Coarse Grades
Mesh Sizes	20–40, 40–60, 60–100 Mesh (Custom Available)
Expansion Ratio	According to Grade and Processing
Bulk Density	Approx. 60–180 kg/m³
Moisture Content	Low Moisture Grade Available
pH Value	Neutral to Slightly Alkaline
Heat Resistance	Excellent Thermal Stability
Packaging	20 kg, 25 kg, 50 kg Bags or Customized

IF YOU ARE WILLING TO BUY VERMICULITE FROM VERIFIED IRANIAN SUPPLIERS, PLEASE SCROLL DOWN AND SUBMIT YOUR REQUEST.

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FAQ Vermiculite Powder

Vermiculite Powder is used in horticulture, agriculture, construction, insulation materials, refractory products, packaging, foundry applications and industrial formulations due to its lightweight and insulating properties.

Vermiculite Powder is available in Fine, Medium, Coarse and Industrial grades. Fine grades are used for soil improvement and fillers, medium grades for growing media and construction mixtures, and coarse grades for insulation and refractory applications.

The main advantages include lightweight structure, excellent thermal insulation, fire resistance, moisture retention, chemical stability, sound absorption and environmental safety.

Common sizes include fine powder, medium particles and coarse granules. Mesh sizes such as 20–40 mesh, 40–60 mesh and 60–100 mesh are available depending on customer requirements.

You can find a suitable supplier in Iran for Vermiculite Powder through Irancorps, which connects international buyers with reliable Iranian manufacturers and exporters.

Yes, Vermiculite Powder can be supplied according to specific requirements including particle size, bulk density, expansion ratio, packaging and chemical specifications.