What are the main chemical components of the cellulose fiber?

The main ingredients are 7% Hydrogen, 41% Carbon, and 52% Oxygen.

Does the product offer customization options?

The product description lists specific standard parameters for fiber length, diameter, and color, with no explicit mention of customizable options.

High-Quality Ceramic Fiber and Cellulose for Brake Linings

Name: High-Quality Ceramic Fiber and Cellulose for Brake Linings
Brand: Shijiazhuang Deyoute New Material Technology Co., Ltd.
SKU: 2057428482

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

US$790.00-1,320.00

1 Ton

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Fire Resistance Level

Medium

Form

Polycrystalline Fiber

Model NO.

CF-1010, CF-1020, CF-1025, CF-1035 CMF-1040

Production Method

Melting Method

Temperature

≤1100℃

Type

Alumina Silicate Fiber

The Average Fiber Length

0.15--2.5mm

The Average Fiber Diameter

4-9um

Color

White or Greyish White

Softening Point

>1750temperature

pH

Shot Content;>120mesh

<20

Fiber Diameter

2-4um

Specific Gravity

0.25-0.45G/M3

Fiber Moisture

<0.1

Transport Package

PP and Paper Bags on Pallets

Specification

CF-1010, CF-1020, CF-1025, CF-1035

Trademark

Deyoute

Origin

Hebei, China

HS Code

680690000

Production Capacity

2000

Key features

Asbestos-Free Composition: 100% asbestos-free cellulose and ceramic fiber, serving as a safe substitute for traditional friction materials.

Superior Thermal Stability: Features low heat conductivity and excellent thermal stability for high-performance brake linings.

High Intensity Reinforcement: Improves brake lining intensity with good cold-enhancing effects and easy dispersion properties.

Versatile Application Range: Suitable for brake drums, brake discs, and various mixers requiring high-temperature resistance.

Eco-Friendly Manufacturing: Made from high-quality newsprint with moderate pricing and no environmental pollution.

Chemical Stability: Non-caustic with high chemical stability, ensuring safety in diverse industrial applications.

Comprehensive Safety Data: Safety data sheets available upon request with detailed industrial safety and environmental protection guidelines.

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: ≤0.43hTerms 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?

Yes, the product is a high-quality asbestos substitute, containing 0% asbestos content.

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

For brake drums, the recommended dosage is 5-20% for cellulose fiber and 20-35% for ceramic fiber. For brake discs, it is 3-10% for cellulose and 10-25% for ceramic fiber.

Q:How should the product be stored to maintain quality?

Store in a cool, dry place to prevent moisture penetration. Opened packs should be sealed immediately.

Q:What are the safety precautions during handling?

Use explosion-proof equipment, local exhaust ventilation, and wear protective eyeglasses or chemical safety goggles to avoid risks from static sparks.

Q:What is the packaging specification for the product?

Cellulose fiber is packed in 10-12kg bags in 3-ply sacks on wooden pallets. Ceramic fiber is packed in 25kg bags, 40 pieces per pallet, wrapped and strapped.