How should the product be stored?

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

What is the chemical composition of the vermiculite?

Typical analysis: SiO2 41%, AL2O3 18%, MgO 21%, CaO 0.8%, pH 7-10, Fe2O3 3.5%, Impurity <3%.

What safety precautions should be taken?

Use explosion-proof equipment, local exhaust ventilation, and wear protective eyeglasses or chemical safety goggles.

Top-Grade 1-3mm Vermiculite for Gardening and Planting Needs

Name: Top-Grade 1-3mm Vermiculite for Gardening and Planting Needs
Brand: Shijiazhuang Deyoute New Material Technology Co., Ltd.
SKU: 2110014492

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.

1-3mm, 2-4mm, 3-6mm, 4-8mm, 20-40mesh

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 construction, metallurgy, agriculture, friction materials, and chemical industries.

Excellent Insulation Properties: Provides heat preservation, thermal insulation, sound absorption, and corrosion proofing.

Fire Resistant Material: Suitable for anti-fire boards, mortar, firebricks, and brake linings due to high temp stability.

Customizable Packaging: Available in 15kg*67bags PP/PE bags or Jumbo bags as per customer requirements.

High Expansion Ratio: Expands many times during roasting with an average density of 100-160kg/m3.

Versatile Agricultural Use: Used for seed preservation, soil regulation, plant growth, and horticulture mixtures.

Chemical Stability: Neutral pH (7-10) with low impurity content (<3%) ensures high purity and safety.

Flexible Payment Terms: Supports LC, T/T, D/P, PayPal, and Western Union for convenient transactions.

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: ≤0.82hTerms 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 construction, metallurgy, chemical industry, friction materials, agriculture, horticulture, and as a filter aid or adsorptive material.

Q:What are the key physical properties of this vermiculite?

It features high expansion ratio, low density (100-160kg/m3), excellent thermal insulation, sound absorption, and corrosion resistance.

Q:Is the packaging customizable?

Yes, we offer standard 15kg*67bags in PP and PE bags, or Jumbo bags according to customer requirements.

Q:What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, and Western Union.

Q:What is the lead time for production?

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