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Versatile Silvery Vermiculite for Enhanced Fireproof Board Solutions
US$110.00-782.00
5 Tons
Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Color

Golden, Silver

Application

Agricultural, Construction, Chemical, Metallurgy, Fireproof Board

Model NO.

1-3mm

Sio2

41

Al2O3

18

MGO

21

Cao

0.8

pH

7-10

Fe2o3

3.5

Impurity

<3

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-Color Options: Available in Golden and Silver colors to suit various application needs.
Versatile Applications: Ideal for construction, metallurgy, agriculture, fireproof boards, and chemical industries.
Thermal Insulation: Excellent heat preservation and thermal insulation properties with low thermal conductivity.
Fireproof Performance: Superior anti-fire capabilities suitable for brake linings, firebricks, and fireproof boards.
Sound Absorption: Effective sound absorption material for underground pipelines, tunnels, and public spaces.
Customizable Packaging: Available in standard 15kg bags or customized Jumbo bags based on customer requirements.
High Expansion Ratio: Expands multiple times during high-temperature roasting with an average density of 100-160kg/m3.
Chemical Stability: Corrosion-proof with a pH range of 7-10 and low impurity content.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-08-26Nearest Port: XINGANG,TIANJIN,CHINA, DALIAN,LIAONING,CHINAAverage Response Time: ≤0.41hTerms 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 available colors for this product?
A:
The product is available in Golden and Silver colors.
Q:What are the main applications of Expanded Vermiculite?
A:
It is widely used in construction, metallurgy, agriculture, chemical industry, fireproof boards, and horticulture.
Q:What is the packaging specification?
A:
Standard packaging is 15kg per bag in PP and PE bags, or customized Jumbo bags as per customer requirements.
Q:How should the product be stored?
A:
It must be stored in a cool, dry place to prevent moisture penetration. Opened packs should be sealed immediately.
Q:What is the average density of the expanded vermiculite?
A:
The average density is approximately 100-160kg/m3 after high-temperature roasting.

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