What is the average fiber diameter range?

The average fiber diameter ranges from 4.0-9.0um for most mineral fibers and 4-9um for ceramic fibers.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, and Western Union as terms of payment.

Durable Mineral Fiber and Ceramic Fiber for Friction Solutions

Name: Durable Mineral Fiber and Ceramic Fiber for Friction Solutions
Brand: Shijiazhuang Deyoute New Material Technology Co., Ltd.
SKU: 2053838922

Hebei, ChinaShijiazhuang Deyoute New Material Technology Co., Ltd.

US$320.00-568.00

5 Tons

Sample price:US$5.00/kg.Request sample

Product profile

Customization

Available

Fire Resistance Level

Medium

Form

Polycrystalline Fiber

Model NO.

MF-1010,MF-1020,MF-1025,MF-1030,MF-1040,MF-4060

Production Method

Melting Method

Temperature

≤1100℃

Type

Alumina Silicate Fiber

The Average Fiber Length

1.0-3.5mm

The Average Fiber Diameter

4.0-9.0um

Fiber Distribution

D50

Hardness

6-7mohs

Fiber Density

0.27-0.38G/M3

Fiber Moisture

<1.0

pH

Fiber Diameter

3-8um

Softening Point

>1550temperature

Fiber Loss-on-Ignition

<0.4, (800/H)

Fiber Asbestos Content

Shot Content;>120mesh

Acetone Extraction

0.4

Transport Package

PP and PE Bag on Pallets

Specification

MF-1010,MF-1020,MF-1025,MF-1035,MF-1040,MF-4060

Trademark

Deyoute

Origin

Hebei, China

HS Code

6806109090

Production Capacity

6500

Key features

Asbestos-Free Safety: Zero asbestos content ensures safe handling and compliance with environmental standards.

Low Noise Performance: Special slag ball separation technology reduces brake noise in finished disc pads.

Excellent Dispersion: Uniform mixing in tempering machines prevents fiber particles on brake pad surfaces.

Cost-Effective Alternative: Made from basalt and blast furnace slag, offering a stable, low-cost substitute for asbestos.

Multiple Model Options: Available in MF-1010 to MF-1040 and CF series with varied lengths and densities.

Chemical Stability: Non-caustic and chemically stable, suitable for diverse braking system requirements.

Professional Packaging: 25kg sacks on wooden pallets, shrink-wrapped to prevent moisture penetration.

Company profile

Shijiazhuang Deyoute New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.89hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryShijiazhuang Deyoute New Material Technology Co., Ltd. is a China-based limited company in Hebei, identified as both a trading company and manufacturer/factory. Its product range focuses on mineral fibers, vermiculite, sepiolite, glass fiber, ceramic fiber, pumice powder, and related friction-material inputs. The supplier reports ISO 9001 certification, a registered trademark, export activity across multiple regions, and approximately 6–10 years of combined R&D engineer experience. Reported annual production is approximately 2,500–3,500 tons for mineral and related fibers and 6,500–7,000 tons for expanded vermiculite. SGS audit information is provided, but the audit result is recorded as “0,” and the audit validity ended on 2025-08-21. R&D services, OEM/ODM, quality assurance, traceability, overseas representation, and customer-specific design capabilities remain unverified. No financial data is assessed.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, with a limited-company structure and operations in Shijiazhuang, Hebei, China. This supports classification as a hybrid manufacturing and trading supplier.

CertificationsThe supplier states that it holds ISO 9000 quality-system certification and ISO 9001 certification. An SGS audit is documented, but the recorded audit evaluation is “0,” so the audit record does not provide clear positive validation beyond the stated certification information.

R&D capabilityThe supplier identifies fine pumice powder as a new product and reports 6–10 years of total R&D engineer experience. However, detailed R&D documentation, SDK capability, private-mold development, 3D design, and other structured R&D services are marked unknown, limiting verification of innovation strength.

Production capacityThe supplier reports production of asbestos-free mineral and related fibers at approximately 2,500–3,500 tons annually and expanded vermiculite at approximately 6,500–7,000 tons annually. Its broad product portfolio and stated manufacturing role provide explicit evidence of established production capability.

Product Q&A

Q:What is the asbestos content in these fibers?

The fiber asbestos content is 0, making it a safe and environmentally friendly alternative.

Q:What are the recommended dosages for brake drums and discs?

For brake drums, the recommended dosage is 15-35% for mineral fiber and 20-35% for ceramic fiber. For brake discs, it is 8-25% for mineral fiber and 10-25% for ceramic fiber.

Q:How is the product packaged and stored?

Products are packed in 25kg sacks stacked on wooden pallets and shrink-wrapped. They must be stored in a cool, dry place to prevent moisture penetration.

Q:What are the main raw materials for the ceramic fiber?

Ceramic fiber is made from high-aluminum content silicate ores such as kaolin, coke gem, and pyrophyllite, with SiO2 and Al2O3 content exceeding 96%.

Q:What safety precautions should be taken when handling these fibers?

Use explosion-proof equipment and local exhaust ventilation to prevent static sparks. Wear protective eyeglasses or chemical safety goggles.