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Professional Production Rock Wool Fiber (YMF-1020 Dust-Free) for Manufacturing Brake Lining
US$260.00-560.00
5 Tons
Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

After-sales Service

by Free

Feature

Durable, Easy to Install, Fierproof, Flame Retardant, Heat Insulation, Noise Reduction, Waterproof, Friction Materials

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

Asbestos-Free Safety: Contains 0% asbestos content, ensuring safe handling and compliance with environmental standards.
Superior Friction Stability: Made from basalt and slag, offering stable friction and serving as an excellent asbestos substitute.
Noise Reduction Performance: Low slag ball content ensures reduced brake noise when manufactured into brake discs.
Easy Installation & Dispersion: Features good dispersion suitable for all mixing machines and uniform appearance on grinding surfaces.
Advanced German Technology: Produced using specialized automatic lines and advanced technology introduced from Germany.
Durable & Flame Retardant: Engineered with durable, fireproof, heat insulation, and waterproof characteristics.
Free After-Sales Service: Comprehensive after-sales support provided at no additional cost to the customer.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.96hTerms 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 contains 0% asbestos content, making it a safe and compliant substitute.
Q:What are the main applications of this fiber?
A:
It is primarily used in brake linings and is suitable for all types of tempering mixers.
Q:How should the product be stored?
A:
Store in a cool, dry place to prevent moisture penetration. Opened packs must be sealed immediately.
Q:What is the recommended dosage for brake drums?
A:
The recommended dosage for brake drums is between 15% and 35%.
Q:What is the lead time for production?
A:
Lead time varies by season: 1-3 months during off-peak season and 6-12 months during peak season.

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