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High Expansion Ratio Fireproof Thermal Insulation Expandable Natural Graphite Powder

Name: High Expansion Ratio Fireproof Thermal Insulation Expandable Natural Graphite Powder
Brand: Shijiazhuang Nalai Biotechnology Co., Ltd.
SKU: 2274274205

Hebei, ChinaShijiazhuang Nalai Biotechnology Co., Ltd.

US$450.00

1-99 Tons

US$400.00

100-999 Tons

US$340.00

1,000+ Tons

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Application

Chemical Industry, Electroplating Industry, Metallurgical Industry, Papermaking Industry, Petrochemical Industry

Carbon Content

High-Carbon

Model NO.

graphite powder

Expansion Ratio

>350ml/g

Grain Size

125μm

Certification

ISO

Size in Mesh

50--5000mesh

Shape

Flake Graphite Powder

Mositure

≤0.5%

Density

1.5-2.0g/Cm³

Purity

Customizable

Factory Producer

Yes

Transport Package

25kg Bag or Wooden Case or Ton Bag

Specification

customize

Trademark

Nalai

Origin

China

Production Capacity

900ton/Month

Key features

High Expansion Ratio: Expansion ratio exceeds 350ml/g for superior insulation performance.

Customizable Purity: Purity levels can be tailored to meet specific customer requirements.

Wide Mesh Size Range: Available in mesh sizes from 50 to 5000 for diverse applications.

High Carbon Content: Features high-carbon composition for enhanced conductivity and strength.

Superior Thermal Stability: Maintains properties at extreme temperatures with excellent thermal shock resistance.

Chemical Corrosion Resistance: Highly resistant to chemicals, suitable for petrochemical and metallurgical industries.

Direct Factory Source: Manufactured by a professional factory with 30 technicians and strict quality control.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Shijiazhuang Nalai Biotechnology Co., Ltd.

Hebei, China

Business Type: Trading CompanyExport Year: 2021-08-10Nearest Port: tianjinAverage Response Time: ≤1.72hTerms of Payment: LC, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryThe supplier is a China-based limited trading company with six employees and product coverage including bolt seals, metal seals, and graphite electrodes. It reports OEM service for well-known brands, broad customization options, export activity across multiple regions, and ISO 9000/9001/14000/14001 certifications. However, it has one R&D engineer, fewer than five years of total R&D-engineer experience, no new products launched in the past year, no SDK, no inventory, no overseas warehouse or showroom, and unknown raw-material traceability and manufacturing-outsourcing controls. An SGS audit record is provided, but the stated audit result is not interpretable without a defined scoring scale. Financial information is present only as reporting years, so financial credibility cannot be established.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 management-system certifications. The slices do not provide certificate numbers, issuing bodies, validity dates, or scope, so the certifications are reported but their current applicability cannot be independently assessed.

After-Sales capabilityThe supplier reports no in-stock service capability, no overseas warehouse, and no overseas showroom. Its outsourcing procedures and manufacturing contracts are also marked unknown; no direct after-sales support process is provided.

R&D capabilityInnovation evidence is weak: the supplier has one R&D engineer, less than five years of total R&D-engineer experience, launched no new products in the past year, and has no available SDK. OEM capability is reported, but it does not offset the explicit limitations in product-development resources and recent launches.

Customization capabilityThe supplier explicitly offers customization from samples, designs, flexible customization, minor customization, and full customization, and also reports OEM service for well-known brands. These statements directly support broad customization capability.