EN
Sepiolite fiber and sepiolite powder minerals for sepiolite wool fire retardant coatings
Parameter
Sepiolite fiber is a natural fibrous magnesium-rich silicate mineral (α-sepiolite), with unique fibrous structure and excellent physical and chemical properties. It is non-toxic, environmentally friendly, and recognized as a safe alternative to asbestos. Our sepiolite fiber is processed from high-quality natural ore, with high purity, uniform fiber distribution, and stable performance. It is widely used in industry, environmental protection, building materials, oil drilling, friction materials and other fields, providing high-quality raw material solutions for global B2B customers. We support OEM/ODM customization and bulk wholesale, with sufficient supply and timely delivery to meet your diverse application needs.
Core Advantages
- Natural & Non-toxic：Pure natural mineral raw material, no harmful substances, non-carcinogenic, in line with international environmental protection standards, safe to use in various fields such as food, medicine and building materials.
- Strong Adsorbability：Unique microporous structure, specific surface area up to 200-900 ㎡/g, can adsorb 2-3 times its own weight of water, and has excellent adsorption effect on organic matter, heavy metals and harmful gases.
- High Temperature Resistance：Stable structure below 800℃, no obvious shrinkage or deformation, can adapt to high-temperature industrial scenarios such as fireproof materials and catalytic reactions, far superior to ordinary clay minerals.
- Good Processability：Easy to disperse and suspend in liquid, with stable rheology, can be used as thickener and suspending agent; easy to mix with rubber, plastic, cement and other materials, and has good reinforcing effect.
- Multifunctional Application：Covers more than 130 application scenarios, including environmental protection purification, building insulation, friction materials, oil drilling, etc., realizing "one material with multiple functions".
- Stable Supply：Our company has its own ore resources and advanced processing equipment, with annual output of 10,000 tons, supporting bulk orders and ensuring timely delivery.
Technical Parameters
|
Parameter Name |
Unit |
Specification |
|
SiO₂ |
% | 55-60 |
|
MgO |
% | 20-25 |
|
Fiber Diameter |
μm |
0.1-1 |
| Fiber Length | mm | 1-10 |
| Specific Surface Area | m2/g | 200-900 |
| Density | g/cm3 | 1.0-2.2 |
|
Temperature Resistance |
℃
|
≤800 |
|
Moisture Content |
%
|
≤3 |
|
Color |
-
|
White, light gray, light yellow |
Mohs Hardness |
- |
2.0-2.5 |
Application Fields
Packaging & Transportation
- Packaging: 25kg/bag (plastic woven bag with inner plastic bag), or customized packaging according to customer requirements (such as 1000kg big bag).- Transportation: Ordinary goods transportation, avoiding moisture, extrusion and collision during transportation; supporting sea, land and air transportation, with timely delivery and complete customs clearance documents.
- Storage: Store in a dry, ventilated and cool warehouse, avoid moisture and sun exposure, and the shelf life is 12 months under proper storage conditions.
Our Advantages
1. Source Advantage: Ensuring stable raw material supply and stable product quality.
2. Technology Advantage: Advanced processing equipment and mature production technology, with strict quality inspection procedures, ensuring that each batch of products meets the standard.
3. Customization Advantage: Professional R&D team, supporting OEM/ODM customization, providing personalized solutions according to customer application scenarios.
4. Service Advantage: 24-hour online customer service, timely response to inquiries; professional after-sales team, solving product use and transportation problems for customers.
Contact Us
If you are interested in our sepiolite fiber, please contact us in time. We will provide you with detailed product samples, quotation and customization solutions, and look forward to cooperating with you!
Our Strength
