What are the lead times for production?

Peak season lead time is 6-12 months, while off-season lead time is 1-3 months.

What are the payment terms?

Payment terms include LC, T/T, D/P, PayPal, and Western Union.

Is safety data available for this product?

Yes, a safety data sheet will be made available on request. Users should use explosion-proof equipment and wear protective eyeglasses.

Friction Materials of Expanded Vermiculite Manufacture of Brake Lining

Name: Friction Materials of Expanded Vermiculite Manufacture of Brake Lining
Brand: Shijiazhuang Deyoute New Material Technology Co., Ltd.
SKU: 2063305482

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

US$115.00-682.00

5 Tons

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Color

Golden, Silver

Application

Agricultural, Construction, Chemical, Metallurgy, Friction Materials

Model NO.

20-40mesh, 10-40mesh, 40-60mesh

Sio2

Al2O3

MGO

Cao

0.8

pH

7-10

Fe2o3

3.5

Impurity

Transport Package

PP Bags in Jumbo Bag

Specification

20-40mesh, 10-40mesh, 40-60mesh

Trademark

Deyoute

Origin

Hebei, China

HS Code

680620000

Production Capacity

5200

Key features

Multi-Industry Application: Ideal for friction materials, construction, metallurgy, chemical, agriculture, and horticulture.

Customizable Chemical Composition: SiO2, Al2O3, MgO, and other elements can be customized as per customer requirements.

Excellent Thermal Insulation: Low thermal conductivity (0.045-0.055) makes it suitable for heat preservation and anti-fire materials.

High Temperature Expansion: Expands significantly during roasting, achieving low density of 100-160kg/m3 for lightweight applications.

Flexible Packaging Options: Available in 15kg*67bags PP/PE bags or Jumbo bags, customizable to customer needs.

Versatile Functional Properties: Features sound absorption, corrosion proof, adsorption, and acts as a filter aid or wetting agent.

Wide Size Specifications: Offers 20-40mesh and 40-60mesh sizes with specific bulk gravity and water absorption rates.

Reliable Quality Guarantee: Quality guaranteed under General Conditions of Sale with safety data sheets available on request.

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: ≤0.88hTerms 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:What are the main applications of Golden Expanded Vermiculite?

It is widely used in friction materials, construction (light concrete, anti-fire boards), metallurgy, agriculture, horticulture, and as adsorptive material or filter aid.

Q:Can the chemical composition be customized?

Yes, the chemical composition including SiO2, Al2O3, MgO, CaO, pH, Fe2O3, and Impurity levels can be customized according to customer requirements.

Q:What are the available mesh sizes and their properties?

Available sizes are 20-40mesh and 40-60mesh. 20-40mesh has a bulk specific gravity of 148 Kg/m3 and impurity <2%, while 40-60mesh has a gravity of 155 Kg/m3 and impurity <3%.

Q:How is the product packaged?

Standard packaging is 15kg*67bags in PP and PE bags. Custom packaging in Jumbo bags is also available as per customer requirements.

Q:What is the storage requirement for this product?

It must be stored in a cool, dry place to prevent moisture penetration. Opened packs should be sealed as soon as possible.