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High-Quality Friction Seal Mineral Fiber with Basalt Composition
US$320.00-1,250.00
5 Tons
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableFire Resistance Level
MediumForm
Polycrystalline FiberModel NO.
RMF-1020Production Method
Melting MethodTemperature
≤1100℃Type
Alumina Silicate FiberThe Average Fiber Length
680um+/-150umThe Average Fiber Diameter
4.5-9.0umFiber Density
0.27-0.39G/M3Fiber Loss-on-Ignition
<0.4, (800/H)Fiber Asbestos Content
0Shot Content;>120mesh
<4Transport Package
PP and PE on PalletsSpecification
YMF-1010, YMF-1020, YMF-1025, YMF-1035, YMF-1040Trademark
DeyouteOrigin
Hebei, ChinaHS Code
6806109090Production Capacity
5500Key features
Asbestos-Free Safety: Zero asbestos content, compliant with biosoluble standards and free of harmful dust.
High Tensile Strength: Provides high-strength support with a tensile strength of up to 800 MPa.
Low Wear & Noise: Features ultra-low particle content for little abrasion and low noise performance.
Basalt Composition: Made from natural basalt with fiber content >85%, replacing traditional asbestos.
Long Service Life: Designed for friction applications ensuring stability and extended brake lining life.
Company profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.44hTerms 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:Is this mineral fiber asbestos-free?
A:
Yes, the fiber has 0% asbestos content and meets biosoluble standards, ensuring it is free of harmful dust.
Q:What is the recommended usage amount in brake pads?
A:
It is recommended to add 5-15% of this reinforcing fiber to high-end NAO or semi-metallic brake pads.
Q:What are the main physical properties of the fiber?
A:
Key properties include a density of 0.27-0.39g/m3, hardness of 6-7 Mohs, and a tensile strength of 800 MPa.
Q:How should the product be stored?
A:
Store in a cool, dry place to prevent moisture penetration. Opened packs should be sealed immediately.
Q:What are the packaging specifications?
A:
Packed in 25kg sacks, with 40 nos per pallet, wrapped in 3-ply sacks, strapped, and shrink-wrapped.
Send Inquiry
*To:
Shijiazhuang Deyoute New Material Technology Co., Ltd.
Shijiazhuang Deyoute New Material Technology Co., Ltd.*Content:
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