Views: 201 Author: Site Editor Publish Time: 2025-05-20 Origin: Site
Adhesive - based( Viscose-based) Graphite felt and Pan-based Graphite felt
Adhesive based felt and PAN based felt are two common industrial materials with wide applications in many fields. This article will introduce the characteristics, uses, advantages and disadvantages of adhesive based felt and PAN based felt respectively, helping readers understand the differences and scope of application of these two materials.
1、 Adhesive based felt
Adhesive based felt is a fiber material made of cellulose fibers and adhesives. Due to its excellent performance, adhesive based felt is widely used in industries such as construction, home furnishings, automotive, and electronics.
The main characteristics of adhesive based felt are as follows:
1.) Good strength and wear resistance: Adhesive based felt has high strength and wear resistance, and can withstand high pressure and friction.
2.)Good adsorption performance: The cellulose fibers of the adhesive based felt have good adsorption performance and can adsorb and fix a certain amount of water and particulate matter.
3.) High temperature resistance: The adhesive based felt can maintain good performance at high temperatures and is not easily melted or deformed.
4.) Good sound insulation and thermal insulation performance: The fiber structure of the adhesive based felt can effectively isolate the transfer of sound and heat, and has good sound insulation and thermal insulation effects.
5.) Easy to process and form: Adhesive based felt can be processed and formed through cutting, stamping, molding, and other methods to meet different process requirements.
The application fields of adhesive based Graphite felt are wide, mainly including the following aspects:
1.) In the field of architecture, adhesive based felt can be used as a sound insulation material for walls, roofs, floors, etc., providing good sound insulation, heat insulation, and waterproofing effects.
2.) Home field: Adhesive based Graphite felt can be used as materials for carpets, curtains, seats, etc., providing comfortable touch and good sound insulation effect.
3.) Automotive field: Adhesive based felt can be used as interior materials for automobiles, such as roof panels, carpets, seat fabrics, etc., providing good sound insulation and comfort.
4.) In the field of electronics: Adhesive based felt can be used as insulation pads, sound-absorbing pads, etc. for electronic products, providing good insulation and sound-absorbing effects.
However, adhesive based graphite felt(Carbon Felt) also has some drawbacks:
1. Not water-resistant: Adhesive based felt is sensitive to moisture, and prolonged immersion or contact with water can lead to a decrease in its performance.
2. Not resistant to acid and alkali: Adhesive based felt is sensitive to acidic and alkaline substances, and is prone to corrosion or chemical changes.
2、 PAN based Graphite Felt
PAN based graphite felt is a fiber material made of polyacrylonitrile fibers. Due to its excellent performance, PAN based felt is widely used in aerospace, energy, environmental protection and other fields.
The main characteristics of PAN based felt are as follows:
1.) High strength and high modulus: PAN based felt has high strength and stiffness, and can withstand large forces and deformations.
2.) Good heat resistance: PAN based felt can maintain good performance at high temperatures and is not easily melted or deformed.
3. )Good corrosion resistance: PAN based felt has good corrosion resistance to chemicals such as acids, alkalis, and salts, and is suitable for use in harsh environments.
4.) Good electrical insulation: PAN based felt has excellent electrical insulation performance, which can effectively isolate current and electromagnetic interference.
The application areas of PAN based Graphite felt mainly include the following aspects:
1. Aerospace field: PAN based graphite felt can be used as a structural material, insulation material, flame retardant material, etc. for aerospace devices, with the characteristics of lightweight, high strength, and high temperature resistance.
2. Energy field: PAN based felt can be used as electrolyte membrane for fuel cells, separator membrane for energy storage cells, etc., with good electrical insulation and chemical stability.
3. Environmental protection field: PAN based felt can be used as a filtering material, adsorbent material, etc., for the purification of atmospheric pollutants and the removal of harmful substances.
However, PAN based felt also has some drawbacks:
1. Expensive: The production cost of PAN based felt is relatively high, resulting in a relatively high price.
2. Not UV resistant: PAN based felt is sensitive to UV radiation, and prolonged exposure to sunlight can cause its performance to deteriorate.
Adhesive based felt and PAN based felt are two industrial materials with different characteristics and application fields. Adhesive based felt is suitable for fields such as construction, home furnishings, automobiles, electronics, etc., and has good strength, wear resistance, and adsorption performance. PAN based felt is suitable for aerospace, energy, environmental protection and other fields, with high strength, heat resistance and corrosion resistance. Understanding the characteristics and application scope of these two materials is of great significance for selecting and using them correctly.
based felt and pan based felt
Adhesive based felt and PAN based felt are two common industrial materials with wide applications in many fields. This article will introduce the characteristics, uses, advantages and disadvantages of adhesive based felt and PAN based felt respectively, helping readers understand the differences and scope of application of these two materials.
1、 Viscose-based cured graphite felt
Adhesive based felt is a fiber material made of cellulose fibers and adhesives. Due to its excellent performance, adhesive based felt is widely used in industries such as construction, home furnishings, automotive, and electronics.
The main characteristics of adhesive based felt are as follows:
1. Good strength and wear resistance: Adhesive based felt has high strength and wear resistance, and can withstand high pressure and friction.
2. Good adsorption performance: The cellulose fibers of the adhesive based felt have good adsorption performance and can adsorb and fix a certain amount of water and particulate matter.
3. High temperature resistance: The adhesive based felt can maintain good performance at high temperatures and is not easily melted or deformed.
4. Good sound insulation and thermal insulation performance: The fiber structure of the adhesive based felt can effectively isolate the transfer of sound and heat, and has good sound insulation and thermal insulation effects.
5. Easy to process and form: Adhesive based felt can be processed and formed through cutting, stamping, molding, and other methods to meet different process requirements.
The application fields of adhesive based felt are wide, mainly including the following aspects:
1. In the field of architecture, adhesive based felt can be used as a sound insulation material for walls, roofs, floors, etc., providing good sound insulation, heat insulation, and waterproofing effects.
2. Home field: Viscose-based cured graphite felt can be used as materials for carpets, curtains, seats, etc., providing comfortable touch and good sound insulation effect.
3. Automotive field: Viscose-based cured graphite felt can be used as interior materials for automobiles, such as roof panels, carpets, seat fabrics, etc., providing good sound insulation and comfort.
4. In the field of electronics: Adhesive based felt can be used as insulation pads, sound-absorbing pads, etc. for electronic products, providing good insulation and sound-absorbing effects.
However, Viscose-based cured graphite felt also has some drawbacks:
1. Not water-resistant: Adhesive based felt is sensitive to moisture, and prolonged immersion or contact with water can lead to a decrease in its performance.
2. Not resistant to acid and alkali: Adhesive based felt is sensitive to acidic and alkaline substances, and is prone to corrosion or chemical changes.
2、 PAN based felt
PAN based felt is a fiber material made of polyacrylonitrile fibers. Due to its excellent performance, PAN based felt is widely used in aerospace, energy, environmental protection and other fields.
The main characteristics of PAN based felt are as follows:
1. High strength and high modulus: PAN based felt has high strength and stiffness, and can withstand large forces and deformations.
2. Good heat resistance: PAN based felt can maintain good performance at high temperatures and is not easily melted or deformed.
3. Good corrosion resistance: PAN based felt has good corrosion resistance to chemicals such as acids, alkalis, and salts, and is suitable for use in harsh environments.
4. Good electrical insulation: PAN based felt has excellent electrical insulation performance, which can effectively isolate current and electromagnetic interference.
The application areas of PAN based felt mainly include the following aspects:
1. Aerospace field: PAN based felt can be used as a structural material, insulation material, flame retardant material, etc. for aerospace devices, with the characteristics of lightweight, high strength, and high temperature resistance.
2. Energy field: PAN based felt can be used as electrolyte membrane for fuel cells, separator membrane for energy storage cells, etc., with good electrical insulation and chemical stability.
3. Environmental protection field: PAN based felt can be used as a filtering material, adsorbent material, etc., for the purification of atmospheric pollutants and the removal of harmful substances.
However, PAN based felt also has some drawbacks:
1. Expensive: The production cost of PAN based felt is relatively high, resulting in a relatively high price.
2. Not UV resistant: PAN based felt is sensitive to UV radiation, and prolonged exposure to sunlight can cause its performance to deteriorate.
Adhesive based felt and PAN based felt are two industrial materials with different characteristics and application fields. Adhesive based felt is suitable for fields such as construction, home furnishings, automobiles, electronics, etc., and has good strength, wear resistance, and adsorption performance. PAN based felt is suitable for aerospace, energy, environmental protection and other fields, with high strength, heat resistance and corrosion resistance. Understanding the characteristics and application scope of these two materials is of great significance for selecting and using them correctly.
