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High-Performance Mineral Fiber Rock Wool for Brake Linings
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.

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

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

6806109090

Production Capacity

5500

Key features

High Performance Material: Made of basalt and blast furnace slag, serving as a stable friction substitute for asbestos.
Advanced Production Technology: Introduced from Germany with specialized automatic production lines for uniform appearance.
Low Noise Reduction: Special equipment separates slag balls, resulting in low shot content and reduced brake noise.
Excellent Dispersion: Suitable for all types of mixing machines with good dispersion properties for brake linings.
Asbestos Free: Zero asbestos content ensures safety and compliance with environmental protection standards.
Versatile Application: Recommended dosage is 15-35% for brake drums and 8-25% for brake discs.
Stable Friction: Low cost and stable friction performance make it ideal for brake pad grinding surfaces.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.93hTerms 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 product asbestos-free?
A:
Yes, the fiber asbestos content is 0.
Q:What is the average fiber length?
A:
The average fiber length ranges from 1.0 to 3.5mm depending on the model.
Q:What is the recommended dosage for brake drums?
A:
The recommended dosage for brake drums is 15-35%.
Q:How should the product be stored?
A:
It must be stored in a cool, dry place to prevent moisture penetration, and opened packs should be sealed immediately.
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.

Send Inquiry

*To:Shijiazhuang Deyoute New Material Technology Co., Ltd.Shijiazhuang Deyoute New Material Technology Co., Ltd.
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