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Expanded Graphite Powder

Name: Expanded Graphite Powder
Brand: ASTRRA CHEMICALS LLP

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MOQ : 50 Pieces

Expanded Graphite Powder Specification

Storage
Store in a dry, cool, well-ventilated environment

Purity
>99%

HS Code
38011000

Refractive Rate
Opaque

Other Names
Exfoliated Graphite, Worm-like Graphite

Form
Amorphous/Flake powder

Structural Formula
Graphitic sheet layers (C)

Molecular Formula
C

Ph Level
Neutral (pH ~7)

Poisonous
No

Melting Point
>3500C

Taste
Odorless, tasteless

Shape
Powder

Density
0.2 Gram per cubic centimeter(g/cm3)

Boiling point
N/A (decomposes at high temperature)

Molecular Weight
12.01 g/mol

Smell
Odorless

Solubility
Insoluble in water, acids and organic solvents

Classification
Inorganic Compound

Chemical Name
Expanded Graphite

CAS No
7782-42-5

EINECS No
231-955-3

Grade
Industrial Grade

Standard
Industry Standard

Type
Expanded Graphite Powder

Usage
Industrial, electrical conductivity, thermal insulation, friction materials

Main Material
Graphite

Application
Other

Non Toxic
No

Particle Size
80-325 mesh or as specified

Compression Resilience
High

Packaging
25 kg bags or as per requirement

Thermal Stability
Up to 3000C (in inert atmosphere)

Thermal Conductivity
High, ~120-150 W/mK

Color
Black-grey

Bulk Density
0.03-0.07 g/cm3

Surface Area
Highly increased due to exfoliation

Oil Absorption
Significant, suitable for absorption applications

Flame Retardancy
Excellent fire resistance

Shelf Life
Stable under recommended storage conditions

Expansion Ratio
200 ml/g

Electrical Conductivity
Very good conductor

Ash Content
0.5%

About Expanded Graphite Powder

EXPANDED GRAPHITE POWDER

High Temperature Resistance
Superior Sealing
Excellent Thermal Conductivity

ASTRRA Chemicals LLP offers premium quality Expanded Graphite Powder, a high-performance engineered carbon material widely used in sealing systems, thermal management, refractory products, batteries, lubricants, metallurgy, and advanced industrial applications.

Major Applications:

Gasket & Sealing Industry

Flexible Graphite Gaskets
Flange & Valve Sealing
Pump & Expansion Joint Seals

Thermal Management

Heat Dissipation Systems
Thermal Interface Materials
Electronics Cooling Solutions

Refractory & Foundry Industry

Furnace Linings
Refractory Formulations
High-Temperature Insulation

Battery & Energy Storage

Conductive Additives
Battery Components
Energy Storage Materials

Lubricants & Grease Industry

Dry Lubricants
High-Temperature Greases
Anti-Friction Compounds

Metallurgical Industry

Continuous Casting Applications
Mold Release Systems
Carbon Enrichment Applications

Fire Protection Systems

Intumescent Coatings
Flame Retardant Compounds
Passive Fire Protection

Chemical & Industrial Applications

Conductive Composites
Corrosion Resistant Systems
Specialty Industrial Formulations

Key Benefits:

Excellent Thermal Conductivity
High Electrical Conductivity
Superior Sealing Performance
Excellent Compressibility
High Temperature Resistance
Chemical & Corrosion Resistance
Self-Lubricating Properties
Fire & Flame Resistant
Long Service Life
Reliable Industrial Performance

Industries Served:

Oil & Gas
Power Generation
Metallurgy
Chemical Processing
Automotive
Aerospace
Electronics
Renewable Energy
Construction
Advanced Manufacturing

Expanded Graphite Powder, with a particle size of 80-325 mesh, is a hot-selling, praiseworthy material remarked for its lustrous black-grey appearance and exceptional properties. Featuring high thermal (120-150 W/mK) and electrical conductivity, superior fire resistance, and resilience under compression, it stands highly recommended for advanced industrial applications. With an impressive expansion ratio of 200 ml/g and a purity exceeding 99%, this non-toxic powder is ideal for adsorption, insulation, and sealing. Available for advance purchase and reliable export from India, meeting rigorous industry standards.

Expanded Graphite Powder: Versatile Commercial Applications

Expanded Graphite Powder is highly valued for commercial usage in a range of industries. It serves as a key material in refractory components, lubricants, batteries, seals, gaskets, and conductive products. Its remarkable adsorption makes it suitable for absorption applications, while its flame retardancy and thermal stability support advanced site installations. Ideal for industrial usage, this product's expanded surface area and resilient structure make it the preferred choice for friction, insulation, and electrical conductivity needs at manufacturing facilities.

FOB Port, Payment, and Sampling Policies for Expanded Graphite Powder

Expanded Graphite Powder is available for shipment from major Indian ports under FOB terms. Purchase Orders are swiftly processed, ensuring accurate valuation and transparent freight charges. We accept flexible payment methods to facilitate secure transactions. Potential buyers can request product samples; our sample policy is designed to streamline evaluation and approval before bulk commitments. For full details on logistics, freight options, and sample requests, please reach out to our experienced export team for seamless procurement assistance.

FAQ's of Expanded Graphite Powder:

Q: How is Expanded Graphite Powder typically used in industrial applications?

A: Expanded Graphite Powder is extensively utilized in making gaskets, refractory materials, lubricants, batteries, conductive seals, and as a fire retardant in insulation products due to its superior conductivity and thermal stability.

Q: What are the main benefits of using Expanded Graphite Powder over conventional materials?

A: It offers high thermal and electrical conductivity, excellent flame retardancy, significant oil absorption, and superior compression resilience, making it highly efficient and durable for demanding industrial applications.

Q: Where can Expanded Graphite Powder be applied for optimal performance?

A: Optimal sites of application include manufacturing facilities for batteries, electrical components, automotive gaskets, thermal insulation systems, and industrial friction materials where resilience and conductivity are crucial.

Q: What is the recommended process for storing Expanded Graphite Powder?

A: For best results, store the powder in a dry, cool, and well-ventilated environment to maintain its shelf life and prevent moisture absorption that could affect its properties.

Q: When should I place a purchase order for bulk requirements?

A: It is advisable to place your purchase order in advance, especially for large quantities or time-critical projects, as this ensures timely processing, sampling, and arrangement of freight according to your delivery schedule.

Q: How can I obtain a sample for quality evaluation before bulk purchase?

A: You may request a sample as per our sample policy by contacting our sales team; this helps you conduct a thorough evaluation and valuation prior to committing to a bulk order.

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