The B2B platform for the best purchasing descision. Identify and compare relevant B2B manufacturers, suppliers and retailers
Close
Filter
Continents
Select continent
Locations
Result types
Company type
Select company type
Industries
Select industry
Company status
Select company status preset
Number of employees
Min.
Max.
Founding year
Nano Research Elements
Port Washington, United States
B
1-10 Employees
-
Key takeaway
Nano Research Elements specializes in nanotechnology products and applications, offering a diverse collection of nanomaterials, including expanded graphite powder. This highlights their focus on innovative solutions that address complex scientific challenges.
Reference
Product
EXPANDED GRAPHITE POWDER - Nanorh
AMG Graphite / Graphit Kropfmühl GmbH
Hauzenberg, Germany
A
251-500 Employees
1916
Key takeaway
AMG Graphite is a leading provider of high-purity natural graphite, emphasizing its expertise in producing expandable graphite, which acts as a flame retardant by expanding when exposed to heat. This expansion creates a protective layer, making it suitable for various applications, including energy storage systems and as a conductive filler for batteries and other materials.
Reference
Product
Expandierter Graphit
Unter Hitzeeinwirkung entfalten sich die Schichten wie eine Ziehharmonika, die Graphitflocken dehnen sich aus. Je nach Werkstoff beginnt die Expansion bereits bei 180 °C und erfolgt plötzlich und schnell. Können sich die Flocken frei ausdehnen, ist ihr Endvolumen mehrere hundert Mal größer als das Ausgangsvolumen. Welches Volumen durch die thermische Expansion entsteht, hängt von der Temperatur während des Prozesses ab. Dabei werden exfolierte Pakete aus Graphitschichten geformt. Sie weisen im Vergleich zum Ausgangsmaterial eine sehr niedrige Rohdichte und eine deutlich höhere Oberfläche auf, die das Produkt als elektrisch leitfähigen Füllstoff für Batterien, Kunststoffe und Keramiken prädestiniert.
Graphex Group
Hong Kong Island, China
D
11-50 Employees
1981
Key takeaway
Graphex Group Limited is a leading producer of spherical graphite, which is essential for lithium-ion battery anodes. The company's focus on enhancing renewable energy technologies positions it as a key player in the expansion of sustainable energy solutions.
Reference
Product
Spherical Graphite - Graphex Group
Graphex is one of the largest producers of spherical graphite (SG), which is used to produce Li-Ion battery anodes.
Looking for more accurate results?
Find the right companies for free by entering your custom query!
25M+ companies
250M+ products
Free to use
Beijing Great Wall
Beijing, China
D
251-500 Employees
2003
Key takeaway
The company, GW, is a leading supplier of high-quality graphite in China and globally, emphasizing its commitment to providing diverse graphite materials, including flexible graphite. Their products are utilized across various industries, showcasing their expertise and competitive offerings in the graphite market.
Reference
Product
Flexible Graphite | www.bjgreatwall.com
Flexible graphite products list.
Xuran New Materials Limited
Hengshui, China
D
11-50 Employees
2010
Key takeaway
Xuran New Materials Limited specializes in the production and sales of graphite materials, focusing on high-quality graphite products for various industries. Their commitment to quality control and comprehensive solutions ensures customers receive the best graphite products and services.
Reference
Core business
A Reliable Graphite Solution Provider
ProPack Dichtungen Und Packungen AG
Sauerlach, Germany
A
1-10 Employees
-
Key takeaway
ProPack AG offers expanded graphite foil, which can enhance the performance and longevity of applications in various industries, including pulp and paper processing. Their sealing products are designed to reduce emissions and maintenance, ultimately increasing operational efficiency.
Reference
Service
Expanded Graphite foil - ProPack
GRAPHENE PRODUCTION
La Mure, France
A
1-10 Employees
-
Key takeaway
GRAPHENE PRODUCTION is the largest European producer of graphene, highlighting its commitment to advancing materials with extraordinary properties. Their focus on innovative solutions positions them at the forefront of the graphene revolution.
Reference
Product
Portfolio - Graphene Production
First Graphene
Australind, Australia
A
11-50 Employees
-
Key takeaway
The company, First Graphene, is a leading supplier of high-quality graphene products, specifically its PureGRAPH® advanced graphene nanoplatelets, which enhance the properties of various materials across multiple industries. Their robust manufacturing platform and regulatory approvals for large-scale graphene sales position them at the forefront of the commercial graphene market.
Reference
Core business
Graphene Suppliers - First Graphene
As the world’s leading graphene supplier, we have a fully integrated graphene supply chain. We supply production-scale volumes of high-quality graphene products. Learn more:
YAAVIK MATERIALS & ENGINEERING PVT.LTD
Hyderabad, India
D
251-500 Employees
2020
Key takeaway
YAAVIK MATERIALS AND ENGINEERING PRIVATE LIMITED supplies the best quality expandable graphite in India, highlighting its commitment to innovative materials and high-purity chemicals.
Reference
Product
Best Quality Expandable Graphite in India #1
YAAVIK MATERIALS AND ENGG PVT LTD SUPPLIES BEST QUALITY OF Expandable Graphite from ACS materials IN INDIA.
Graphene Laboratories Inc.
Town of Islip, United States
B
1-10 Employees
2009
Key takeaway
The company produces a variety of advanced materials, including graphite products. They offer flake graphite with a distinct flaky morphology, characterized by large visible flakes and high purity.
Reference
Product
Flake Graphite: 100 grams
As the name implies, flake graphite has a distinctly flaky or platy morphology. Graphite is formed when pure carbon atoms link together to form flat sheets, which manifest themselves as large visible flakes or coarsely crystalline graphite. Properties: +100 mesh (150 microns or more in lateral size) Purity 99.9% SEM Im
Technologies which have been searched by others and may be interesting for you:
Expandable graphite is a form of graphite that undergoes expansion when exposed to heat. This material is produced by treating natural graphite with a variety of chemicals, typically including sulfuric acid, which facilitates the intercalation of materials between the graphite layers. When heated, expandable graphite can increase in volume by up to 300 times its original size, creating a lightweight, porous material with excellent insulation properties. This unique property makes expandable graphite suitable for various applications, including fire retardants, insulation materials, and sealants. Its ability to expand significantly while maintaining its structural integrity contributes to its effectiveness in enhancing the performance of composite materials and in improving thermal management in various industrial applications.
Expandable graphite is widely utilized in fire retardants due to its unique ability to expand when exposed to heat. When subjected to high temperatures, expandable graphite undergoes an endothermic reaction, releasing water vapor and forming a protective char layer. This char acts as a barrier, insulating the underlying materials from flames and reducing heat transfer. Incorporating expandable graphite into various materials, such as plastics, coatings, and textiles, enhances their fire resistance. The presence of expandable graphite not only helps to delay ignition but also minimizes smoke generation, making it an effective component in the production of safer and more resilient fire retardant products.
1. High Thermal Resistance
Expandable graphite exhibits exceptional thermal stability, allowing it to withstand high temperatures without losing its structural integrity. This property makes it a preferred choice for applications requiring fire resistance, such as insulation materials and fire retardants.
2. Lightweight and Versatile
Due to its low density, expandable graphite is lightweight, making it easy to handle and integrate into various products. Its versatility allows it to be used in diverse applications, from lubricants and batteries to sealing materials, enhancing performance across multiple industries.
3. Enhanced Conductivity
This material offers improved electrical conductivity, which is beneficial in applications like batteries and electronic components. Its conductive properties help in heat dissipation and improving the overall efficiency of electronic devices.
4. Eco-Friendly Options
Expandable graphite is derived from natural graphite, making it an environmentally friendly option compared to synthetic alternatives. Its use in products aligns with sustainable manufacturing practices, appealing to eco-conscious consumers and industries.
5. Cost-Effectiveness
Incorporating expandable graphite can lead to cost savings in manufacturing processes. Its properties can reduce the need for additional materials or treatments, streamlining production and lowering overall expenses.
The expansion process for expandable graphite involves the application of heat to graphite flakes that are intercalated with various chemical compounds, typically acids. When heated, these compounds vaporize, causing the graphite layers to separate and expand. This reaction can produce a significant increase in volume, often up to 200 times the original size of the graphite flakes. The expanded graphite can then be used in various applications, including fire retardants, gaskets, and thermal insulation materials. The unique properties of expandable graphite, such as its lightweight and high surface area, make it highly valuable in industrial settings.
The production of expandable graphite can have several environmental impacts that arise from the mining and processing of natural graphite. Mining activities often lead to habitat destruction, soil erosion, and water pollution due to the runoff of chemicals used in the extraction process. Additionally, the energy-intensive methods required for processing graphite contribute to greenhouse gas emissions, which can affect air quality and climate change. Furthermore, the disposal of waste products from graphite processing can pose risks to local ecosystems. If not managed properly, these byproducts may contaminate soil and water sources, impacting biodiversity and human health. However, the industry is increasingly focusing on sustainable practices, including recycling and minimizing waste, to mitigate these environmental effects.
Some interesting numbers and facts about your company results for Expandable Graphite
| Country with most fitting companies | United Kingdom |
| Amount of fitting manufacturers | 4255 |
| Amount of suitable service providers | 2685 |
| Average amount of employees | 11-50 |
| Oldest suiting company | 1916 |
| Youngest suiting company | 2020 |
20%
40%
60%
80%
Some interesting questions that has been asked about the results you have just received for Expandable Graphite
What are related technologies to Expandable Graphite?
Based on our calculations related technologies to Expandable Graphite are Aromatics, Desiccants, Refrigerants, Resins, Green Chemistry
Which industries are mostly working on Expandable Graphite?
The most represented industries which are working in Expandable Graphite are Other, Mining, IT, Software and Services, Building Materials, Chemicals
How does ensun find these Expandable Graphite Suppliers?
ensun uses an advanced search and ranking system capable of sifting through millions of companies and hundreds of millions of products and services to identify suitable matches. This is achieved by leveraging cutting-edge technologies, including Artificial Intelligence.
