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High Purity Flexible Graphite Paper Factory and Suppliers in China

Home Hot Products High Purity Flexible Graphite Paper Factory and Suppliers in China

High Purity Flexible Graphite Paper Factory and Suppliers in China

Leading China factory and suppliers of high purity flexible graphite paper. Customization available for the chemical and electron industries. Specializing in artificial graphite for superior heat conduction and sealing.

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Product Description

Our high-purity Flexible Graphite Paper is engineered from premium expanded graphite, boasting a carbon content exceeding 99%. Designed for demanding industrial environments, these flexible graphite sheets provide an exceptional balance of thermal conductivity and structural integrity, making them an indispensable material for high-performance sealing and electrical insulation.

Widely utilized across the electric power, petroleum, instrument, and machinery sectors, our graphite paper serves as the foundational material for creating composite boards, graphite strips, padding, and professional-grade sealing gaskets. With a production capacity of 900,000 tons per year, we ensure a stable supply of high-density, corrosion-resistant materials tailored to your specific industrial requirements.

Detailed Parameters

Carbon Content	99% Min.	Purity Grade	High Purity Expanded Graphite
Thickness Range	0.025mm to 1.5mm (Customizable)	Density Range	1.0 to 1.8g/cc (Adjustable)
Thermal Conductivity	250 to 450 W/M.k	Appearance	Black Flexible Paper/Sheet
Chemical Resistance	Anti-acid and Anti-alkali	Material Composition	Pure Carbon
Production Capacity	900,000 Tons / Year	Origin	China

Key Advantages

Corrosion Resistance

Exceptional anti-acid and anti-alkali properties ensure long-term stability in corrosive environments.

High Temperature Stability

Engineered to withstand extreme thermal stress without losing structural integrity or performance.

Superior Conductivity

Provides excellent electrical conductivity, essential for precision battery and electronic components.

Heat Dissipation

High thermal conductivity efficiency allows for rapid heat transfer and system cooling.

Lightweight Design

Combines high carbon density with a small footprint and light weight for easy installation.

Customizable Specs

Available in various thicknesses and densities to meet precise engineering tolerances.

Product Gallery

Management Platforms

Raw Material Control

Strict selection of high-purity petroleum coke and needle coke for superior base quality.

Advanced Production

Utilizing a 18,000m² workshop equipped with state-of-the-art graphitization machinery.

Quality Assurance

Rigorous testing for carbon content, density, and thermal conductivity for every batch.

Capacity Management

Scalable output of 900,000 tons per year to meet global industrial demands efficiently.

Logistics Excellence

Flexible shipping terms including FOB, CFR, and CIF with secure carton packaging.

Expert Engineering

A dedicated team of 100+ skilled employees ensuring precision in every graphite sheet.

Investment Return Comparison

Performance Metric	Standard Graphite	Nalai High-Purity Graphite
Carbon Content	90% - 95%	99% Min.
Thermal Efficiency	Moderate	High (up to 450 W/M.k)
Corrosion Life	Short/Medium	Extended Long-term
Sealing Reliability	Standard	Superior / Leak-Proof
Maintenance Cost	Frequent Replacement	Low Lifecycle Cost

Frequently Asked Questions

Q: What are the primary applications of flexible graphite paper?

It is widely used in electric power, petroleum, and machinery industries as a base material for sealing gaskets, composite boards, graphite strips, and padding.

Q: Can the thickness and density of the graphite sheets be customized?

Yes, we offer a wide range of thicknesses (0.025mm to 1.5mm) and densities (1.0 to 1.8g/cc) adjustable according to your specific technical requirements.

Q: How does the purity of your graphite paper affect its performance?

Our 99% minimum carbon content ensures superior electrical conductivity, higher thermal dissipation efficiency, and better resistance to chemical corrosion.

Q: What is the typical delivery lead time for bulk orders?

Standard delivery time is approximately 2-3 weeks after the deposit is received, depending on the order volume and customization.

Q: Is your company a trading entity or a direct manufacturer?

We are a direct factory with an 18,000m² workshop and advanced machinery, allowing us to provide the most competitive pricing and quality control.

Q: What shipping terms do you support for international orders?

We support various international trade terms, including FOB, CFR, and CIF, ensuring flexible and secure delivery to your port of choice.

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