Graphite Insulation Boards Carbon Graphite Insulation Graphite Felt

• Application Area: Chemical Industry, Electron Industry, Friction Materials, Heat Conduction, Medical Equipment
• Feature: Corrosion Resistance, High-Thermal Conductivity, Thermal Shock Resistance
• Type: Artificial Graphite
• Bulk Density: 0.1-0.13
• Ash: 200 Ppm
• Types: Pan-Based, Rayon-Based, Pitch-Based
• Model NO.: Carbon Graphite Insulation
• Transport Package: Wooden Package
• Specification: Customized
• Trademark: SHJ
• Origin: Dalian
• HS Code: 38011000

Product Description

 

Product Description

Graphite felts have high oxidation resistance, high bulk density and good thermal insulation properties. It not only has the characteristics of high purity, high temperature resistance, corrosion resistance and non-melting of lump special graphite, but also has the advantages of elasticity, free folding and cutting.

 

Graphite felt is a material with excellent performance and is widely used in many fields such as photovoltaic, semiconductor, metallurgy, fiber optic manufacturing, glass processing and ceramic industry. Its successful application in equipment such as CZ single crystal furnace and DSS polycrystalline ingot casting furnace fully demonstrates its importance in high-tech industry.

Typical Properties

• Thermal Conductivity

Graphite felt has excellent thermal conductivity and can effectively conduct and dissipate heat. This makes it an ideal material for use in areas that require efficient heat dissipation, such as electronic equipment and automobile engines. In these applications, graphite felts not only improve the operational efficiency of the equipment, but also extend its service life.

 

• Corrosion resistance

Graphite felts exhibit excellent corrosion resistance in corrosive environments such as strong acids and alkalis, making them widely used in the chemical industry. Whether in a corrosive gas environment, or in a liquid corrosive environment, graphite felt can maintain its stable performance, to ensure the long-term reliable operation of equipment.

 

• Abrasion resistance

Graphite felts have good abrasion resistance and can be used for a long time in a friction and abrasion environment. Therefore, graphite felts also show their unique advantages in the field of mechanical parts and components that require high wear-resistant materials. Its applications are not limited to conventional mechanical parts, but also cover many emerging high-precision mechanical devices.

 

• High Strength

Graphite felts have high strength and can withstand high pressure and tension. Even in extreme environments, graphite felts maintain material stability and reliability. As a result, graphite felts excel in applications where high pressures are required, ensuring safe and long-lasting use of the equipment.

 

Specifications

Material		Graphite Rigid Felt (Pan-based)	Graphite Rigid Felt (Pan-based)	Graphite Rigid Felt (Rayon-based)
Bulk Density	g/cm 3	0.17	0.2	0.15-0.17
Compressive Strength	MPa	0.3	0.35	0.25
Thermal Conductivity (@1000ºC)	W/(m.k)	0.35	0.43	0.20
Ash	ppm	≤200	≤200	≤200
Maximum Operating Temperature	ºC	3000	3000	2400
Surface Treatment		We can provide various processing methods for graphite rigid felt according to the needs of users, including applying hardened coatings, attaching graphite paper, pasting carbon cloth, and attaching C/C plates.
Maximum Size	mm	Sheet: 2800*2100*300; Cylinder:φ1800/φ1400*1800

 

Grade		TSF1-01	TSF3-01
Material		Graphite Soft Felt (Pan-based)	Graphite Soft Felt (Rayon-based)
Bulk Density	g/cm³	0.13	0.1
Thermal Conductivity (@1000ºC)	W/(m.k)	0.24	0.15
Ash	ppm	≤500	≤200
The Maximum Operating Temperature	ºC	3000	3000
Maximum Size	mm	Width: 1600; Thickness: 5,10

*The above values, sizes are typical, not guaranteed.

*The parameters in this table are standard products. If high purity products are required, purification treatment can be provided, with a purified ash content of 20PPM maximum.

*Special needs and high-end series products can be customized through negotiation and communication with our company.
 

Company Profile

 

Since 2001, Dalian Shuangji Technology Development Co., Ltd. has focused on the production, processing and sales of carbon and graphite felt and other carbon thermal insulation materials.

Over the years, we have accumulated rich experience and achievements in the field of graphite supply both domestically and internationally. With our expertise in graphite materials and the applications, as well as our extensive product line and technical services covering graphite soft felt, rigid felt and other carbon graphite insulation, we have established ourselves as a preferred partner for our customers. Even when faced with the most challenging applications, we can work closely with customers to find the best solutions together.