Refractory Insulation Material Sepiolite for Building Sepiolite Fibre
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Product Highlights
- Strong Adsorption Capacity: Absorbs water greater than 150% of its own weight with excellent decolorization.
- Versatile Industrial Applications: Used in water treatment, catalysis, rubber, paint, fertilizer, and drilling mud.
- Customization Options: Offers full, minor, and flexible customization from samples and designs.
- Natural Mineral Composition: Made from natural alpha-sepiolite mineral with 95% mineral content.
- Multiple Fiber Lengths: Available in 1-3mm, 2-4mm, and 4-7mm fiber lengths.
- ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.
- Free Sample Availability: Free samples are available for evaluation before bulk orders.
Product Attributes
- Customization
- Available
- Shape
- Fiber
- Sample
- Free
- Model NO.
- HB-S
- OEM
- Accept
- Lead Time
- 5-12days
- MOQ
- 1ton
- Transport Package
- 10kg/Bag 20kg/Bag or as Require
- Trademark
- DERUNHUABANG
- Origin
- China
- HS Code
- 2530909999
- Production Capacity
- 2000ton/Month
Product Images of Refractory Insulation Material Sepiolite for Building Sepiolite Fibre
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Product Description

One of the most prominent advantages of sepiolite fiber is its strong adsorption capacity. It possesses a large specific surface area and developed internal pore structure, enabling it to effectively absorb harmful gases, impurities and excess moisture. This feature makes it ideal for industrial waste gas treatment, water purification and environmental filtration materials, improving the purification efficiency of industrial systems.
In addition, sepiolite fiber shows outstanding heat resistance, fire resistance and thermal insulation performance. It can withstand high-temperature environments without deformation or decomposition, effectively improving the fireproof and heat-insulating properties of coatings, rubber and building materials. Meanwhile, it has excellent chemical stability, resisting acid, alkali and corrosion, which ensures long-term service life in harsh industrial conditions.
Furthermore, sepiolite fiber can significantly enhance the toughness, crack resistance and bonding strength of composite materials. With low density, good dispersion and environmental safety, it effectively improves product quality while reducing comprehensive production costs. Therefore, sepiolite fiber occupies an irreplaceable position in construction, chemical industry and new material manufacturing.

Style | Fiber |
Feature | White Fiber |
Shape | fiber |
Place of Origin | Hebei, China |
Color | white color |
Size | 3mm 9mm 12mm |
Packing | Customized Packing |
Noted: The above data is for reference only. | |
In environmental protection industry, sepiolite fiber acts as an efficient adsorption and filtration material. Its large specific surface area enables it to absorb industrial waste gas, suspended impurities and residual moisture. It is commonly applied in industrial sewage treatment, flue gas purification and air filtration systems, helping enterprises meet environmental discharge standards and improve purification efficiency.
In construction and building materials industry, the fiber is widely added into coatings, cement mortar and thermal insulation materials. It significantly enhances crack resistance, heat insulation and fireproof performance of building products. It also improves material compactness and durability, adapting to high-standard infrastructure and industrial building projects.
Moreover, sepiolite fiber is extensively used in rubber, plastic and composite industries. It serves as a reinforcing and stabilizing filler to improve product toughness, abrasion resistance and anti-aging performance. With eco-friendly features, stable quality and low comprehensive cost, sepiolite fiber has become a multi-functional industrial material with broad market application prospects.







About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2561089". Items marked "" are certified.
Company Profile
Shijiazhuang Huabang Mineral Products Co., Ltd. is a building material enterprise integrating mining, production, processing and sales. The company is located in Shikan Industrial Zone, Ciyu Town, Lingshou County, Hebei Province. It is 50 kilometers away from Shijiazhuang, capital of Hebei Province, 260 kilometers away from Beijing. It has convenient transportation, communication and abundant mineral resources. Our company has separate workshops for processing, mineral processing, packaging and storage, and has modern workshops. Production and testing equipment. Our company makes full use of local geographical advantages and resource advantages, introduces modern advanced production technology, and employs experts in chemical mineral processing industry to carry out scientific management, establishes a first-class multi-level management system, strictly checks on product quality, absolutely guarantees delivery date and delivery-related services. We have established long-term cooperation with many domestic and foreign producers and trading units. Huabang company has strong technical and economic strength: 38 employees with engineer, college degree or above. Beneficiation, processing, testing, sales, finance, warehousing and after-sales one-stop service, and through the ISO 9001: 2000 international quality system certification. Our factory was founded in 1986, the company was founded in 2000, is the main production and operation of non-metallic mineral products professional units. It mainly produces coloured sand, rock chips, mica, vermiculite, quartz sand, fiber materials, fire retardant coatings and so on. Among them, coloured sand, rock chips, mica and vermiculite are exported to Japan, West Germany, Thailand, Korea and other countries. Our company has always adhered to the production and marketing purpose of "quality first, customer first". We value the contract and keep reputation. We will participate in the international market competition with first-class product quality and excellent service. We warmly welcome domestic and foreign businessmen to negotiate trade with our company, cooperate sincerely and seek common development.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Shikan Village, Ciyu Town, Lingshou County, Hebei, China
-
Plant Area
- 28188 square meters
-
Number of Employees
- 68
-
Registered Capital
- 28,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, EXW, CFR
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1
-
Supply Chain Partners
- 20
Our Production Capability & Technical Expertise
-
Main Products
- Mica, Kaolin, Bentonite, Talc, Graphite Powder, Iron Oxide Pigment, Cenosphere, Diatomite Powder, Calcium Carbonate
-
Production Lines
- 3
-
Production Machines
- Grinding mill, Pulverizer
-
QA/QC inspectors
- 5 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 3 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2015-06-12
-
Export Year
- 10 years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic, South Asia
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 20
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO9001:2015
-
Product Certification
- RoHS
-
Cooperated with Fortune 500
- No
FAQ
- What are the main applications of Sepiolite fiber?
- It is used as an adsorbent, purifier, deodorant, and reinforcing agent in water treatment, catalysis, rubber, paint, fertilizer, feed, and as drilling mud material.
- Is customization available for this product?
- Yes, we offer full customization, minor customization, and flexible customization from samples and designs.
- What are the available fiber lengths?
- The fiber is available in lengths of 1-3mm, 2-4mm, and 4-7mm.
- What is the minimum order quantity?
- The minimum order quantity is 1 ton.
- How long is the lead time for production?
- The lead time is typically 5-12 days, with peak and off-peak seasons both within 15 workdays.
- Does the product come with a free sample?
- Yes, free samples are available for customers to evaluate the product quality.
- What certifications does the manufacturer hold?
- The company holds ISO9001:2015 certification and the product meets RoHS standards.
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