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Deyoute Basalt Mineral Rockwool Fiber Insulation for Brake Lining Applications
US$290.00-560.00
5 Tons
Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

Two Years Ago

Feature

Fierproof, Heat Insulation, Noise Reduction, Waterproof, Friction Material

Model NO.

MF-1035

Highest Working Temperature

800℃

Material

Basalt

The Average Fiber Length

1.0-3.5mm

The Average Fiber Diameter

4.5-9.0um

Fiber Density

0.27-0.39G/M3

Fiber Loss-on-Ignition

<0.4, (800/H)

Fiber Asbestos Content

0

Shot Content;>120mesh

<4

Transport Package

PP and PE on Pallets

Specification

YMF-1010, YMF-1020, YMF-1025, YMF-1035, YMF-1040

Trademark

Deyoute

Origin

Hebei, China

HS Code

6806109001

Production Capacity

5500

Key features

Asbestos-Free Safety: Zero asbestos content ensures safe handling and environmentally friendly brake lining production.
Noise Reduction: Low slag ball content minimizes brake noise, ensuring quieter operation for vehicles.
Excellent Dispersion: Suitable for all mixing machines, providing uniform appearance without fiber particles.
Cost-Effective Material: Made from basalt and blast furnace slag, offering stable friction at a low cost.
Two-Year Warranty: Comprehensive two-year after-sales service coverage for product reliability.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.81hTerms 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 the rock wool fiber asbestos-free?
A:
Yes, the fiber asbestos content is 0, making it a safe and environmentally friendly substitute for asbestos fiber.
Q:What is the recommended dosage for brake linings?
A:
The recommended dosage is 15-35% for brake drums and 8-25% for brake discs.
Q:What is the average fiber length and diameter?
A:
The average fiber length ranges from 1.0-3.5mm, and the diameter is 4.5-9.0um depending on the model.
Q:How should the product be stored?
A:
Store in a cool, dry place to prevent moisture penetration. Sealed packs should be resealed immediately after opening.
Q:What is the lead time for orders?
A:
Peak season lead time is 6-12 months, while off-season lead time is 1-3 months.

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