The difference between Carbon fiber surface mat and glass fiber

 1 Describe

1.1Carbon fiber surface mat

Carbon fiber surface mat is a special material used in the manufacturing process of composite materials. It consists of non-woven fabrics made of carbon fiber arranged randomly or in a specific direction. The surface pad plays the role of reinforcing layer in the composite structure. Enhance its mechanical properties such as strength, stiffness and impact resistance. It is usually light weight. Excellent corrosion resistance. In the manufacturing process. The surface is coated with impregnated resin matrix. Such as epoxy resin to form a composite laminate. This composite material is used in a variety of industries. Including aerospace and automotive. As well as Marine and sports equipment manufacturing. These industries require high-performance lightweight materials. Random fiber orientation in the surface pad helps distribute the load evenly throughout the composite structure. Thereby improving its overall durability and reliability.

Product Code	Area Weight(g/m’)	Resistance Value (Ω/10cm)	Glue Content(%)	Width(mm )	Moisture Content(%)
S-CT7	7士1	<100	10—25	50-2600	≤0.2
S-CT10	10士1	<60	9—25	50-2600	≤0.2
S-CT15	15+2	<45	7—20	50-2600	≤0.2
S-CT20	20士2	<20	5—15	50-2600	≤0.2
S-CT30	30±3	<10	6—15	50-2600	≤0.2
S-CT50	50±5	＜5	7—20	50-2600	≤0.2

1.2 Glass Fiber

Glass fiber is also called glass fiber. It is a composite material composed of glass fine fibers. These fibers are usually formed through an extrusion process. During the extrusion process. Molten glass is forced through tiny holes. Fibers of various diameters are produced. Glass fiber has high tensile strength. Excellent insulation performance. Corrosion resistance. Making it a versatile material for a wide range of applications. In the building. Fiberglass is usually used for insulation. Reinforced composite material. And as a lightweight alternative to traditional building materials. In industries such as automotive and aerospace. Fiberglass is used because of its strength-to-weight ratio. Helps to make lightweight and durable parts. Besides. Due to its durability and electrical insulation properties. Fiberglass in consumer goods. It is also used in Marine equipment and electrical insulation.

2: Features

2.1 Characteristics of Carbon fiber surface mat

Light weight high strength:

Carbon fiber surface mat embodies the characteristics of light weight and high strength. Making it a premium material in composite manufacturing. It is composed of finely woven carbon fiber. Offers excellent tensile strength and stiffness-to-weight ratio. Making it ideal for applications requiring structural integrity without excessive mass. Its inherent resistance to corrosion and fatigue ensures durability in a variety of environmental conditions. also. The surface pad’s customized fiber orientation enhances load distribution and impact resistance. This is for aerospace. Performance-critical industries such as automotive and sports equipment are critical. The combination of these properties gives this material its ability to optimize strength. Highly regarded while minimizing weight. This enables the creation of advanced lightweight structures with uncompromising strength and performance.

Corrosion resistance:

The corrosion resistance of carbon fiber surface mats comes from their carbon fiber content. Carbon fiber is known for its inertness and resistance to chemical degradation. These fibers are inherently incompatible with most acids. and reactions between bases and organic solvents. Ensures durability even in harsh environments. also. The manufacturing process typically involves impregnating the surface pad with a resin matrix. further enhances its corrosion resistance. This corrosion resistance makes it suitable for applications with frequent contact with corrosive substances. Examples include marine environments or chemical processing plants. also. Surface pads are seamlessly integrated into the composite structure. Minimizes the presence of weak points that could initiate corrosion. This increases its service life and reliability. Overall. The corrosion resistance of carbon fiber surface mats is a key attribute to ensure the integrity and performance of composite structures under harsh operating conditions.

Thermal conductivity:

Carbon fiber surface pads are thermally conductive. The ability to transfer heat efficiently. Due to its crystal structure and molecular arrangement. Carbon fiber has inherently high thermal conductivity. This allows heat to travel along the fibers. This results in efficient thermal management within the composite structure. The orientation and arrangement of carbon fibers within the surface mat can also be optimized. to enhance thermal conductivity in specific directions. Further improve heat dissipation performance. Adding a resin matrix during the manufacturing process can also affect thermal conductivity. Some resin systems provide thermal insulation properties. This complements the thermal conductivity of carbon fiber. The combination of these factors makes carbon fiber surface pads ideal for applications requiring thermal stability and heat dissipation. Examples include aerospace components as well as electronic enclosures and automotive heat shields. comprehensive. It’s lightweight. and a balanced combination of high strength and thermal conductivity. Making it a versatile material suitable for demanding thermal management applications.

insulation:

The insulating properties of carbon fiber surface mats depend on their composition and structure. Carbon fiber as the main component, due to its crystal structure and non-metallic properties. Its inherent conductivity is low. When arranged in a surface pad. These fibers form a network that blocks the flow of electricity. Thereby effectively isolating conductivity. This combination of materials gives the surface pad excellent electrical insulation properties. Making it suitable for applications where conductivity must be minimized or prevented. aerospace. Industries such as automotive and electronics use carbon fiber surface mats to create parts that require both structural integrity and electrical insulation. For example, circuit boards. and antenna and electrical enclosures. Comprehensive. Its excellent insulation properties contribute to the reliability and safety of electrical systems in a variety of applications.

Wear resistance:

The wear-resistant durability of carbon fiber face pads depends on their composition and structure. Carbon fiber is known for its high tensile strength and wear resistance. It is the primary reinforcing material within the surface pad. They have excellent toughness and wear resistance properties. Making them ideally suited to withstand mechanical friction and wear. The manufacturing process allows precise control of fiber orientation and density. Optimize surface pad wear resistance in specific directions or applications. This combination of materials and engineering allows the surface pad to withstand mechanical stress and wear over time. Automotive and shipbuilding industries. The sporting goods industry uses carbon fiber surface pads to create parts that are prone to wear and tear. Such as body panels. and boat hulls and sports equipment. Ensure longevity and performance in demanding applications.

2.2 Characteristics of glass fiber

High strength:

Carbon fiber surface mats exhibit extremely high strength due to their carbon fiber content. These fibers are known for their exceptional tensile strength and stiffness. Provides excellent structural integrity while remaining lightweight. The precisely engineered arrangement of carbon fibers within the surface pad maximizes load-bearing capacity. Enable it to withstand huge mechanical stress without deformation or failure. also. The use of a resin matrix during the manufacturing process enhances the bonding between fibers. Further optimized for strength and durability. This combination of materials and structural design. Making surface pads ideal for applications requiring a high strength-to-weight ratio. Such as aerospace components. as well as auto parts and sports equipment. Carbon fiber surface felt has the ability to withstand extreme forces and maintain dimensional stability. Making it the first choice for advanced engineering solutions where strength and performance are critical. 

Light:

Carbon fiber surface pads are prized for their lightweight properties. This is mainly due to the composition of carbon fiber. These fibers are known for their high strength-to-weight ratio. Provides superior structural reinforcement without significantly adding mass. also. The manufacturing process allows precise control of fiber orientation and density. Further optimize weight loss. while maintaining structural integrity. The resulting surface pad is significantly lighter than traditional materials such as metal. Make it aerospace. Ideal for weight-saving applications such as automotive and sporting goods. also. The lightweight nature of the carbon fiber surface pads helps improve fuel efficiency. As well as enhancing operability and improving performance across industries. It provides great strength with minimal weight. Make it lightweight where every ounce counts. and the first choice for high-performance applications.

Corrosion resistance:

Carbon fiber surface mats exhibit excellent corrosion resistance due to their composition and structure. Carbon fiber is inherently resistant to chemical degradation. Forms the main reinforcing material within the surface pad. Their non-metallic nature and stable molecular structure make them unaffected by most corrosive agents. Including moisture. and acids and bases. also. The use of a resin matrix during the manufacturing process provides a protective barrier against environmental factors. This further enhances corrosion resistance. Even under harsh operating conditions such as marine or chemical environments. This material combination also effectively protects the surface pads from corrosion. Aerospace. and industries such as automotive and infrastructure rely on carbon fiber surface mats to realize structural components. and corrosion-resistant applications such as reinforcement and protective coatings. Its ability to withstand long-term exposure to corrosive substances. Ensures long-term durability and performance in demanding environments.

Insulation:

Carbon fiber surface mat has excellent insulating properties due to its unique composition and structure. Carbon fiber due to its inherent low conductivity. Forms the main component of surface pads. This property stems from carbon’s crystal structure. It restricts the flow of electrons. thus hindering conductivity. also. Adding a resin matrix during the manufacturing process can provide an additional barrier to electrical current. This further enhances insulation. The combination of these materials creates a surface pad. Can effectively isolate conductivity. Making it suitable for applications where electrical insulation is critical. Aerospace. and industries such as automotive and electronics use carbon fiber surface mats for parts that require both structural integrity and electrical insulation. For example, a circuit board. and antenna and electrical enclosures. Overall. Its excellent insulating properties contribute to the reliability and safety of electrical systems in a variety of applications.

High temperature resistance:

Carbon fiber surface felt due to its unique composition. And structure shows excellent high temperature resistance. Carbon fiber is known for its thermal stability and heat resistance. It is the main reinforcing material within the surface pad. Due to high melting point and low thermal expansion coefficient. These fibers maintain structural integrity even at high temperatures. also. The resin matrix used in the manufacturing process is carefully selected. Can withstand high temperatures without degrading. Further enhances the heat resistance of the surface pad. This combination of materials allows the carbon fiber surface pad to withstand aerospace. and the extreme temperatures encountered in applications such as automotive and industrial processes. Whether exposed to high temperatures or experiencing rapid temperature changes. Carbon fiber surface mats maintain their mechanical properties and dimensional stability. Ensures reliable performance under demanding conditions. Its heat-resistant capabilities make it the first choice for parts that require high temperature resistance. For example, engine parts. as well as exhaust systems and insulation. 

Transparency:

Carbon fiber surface mats are generally not transparent due to their dense and opaque nature. Carbon fiber, the main component of surface pads, is an opaque material in nature. No light is allowed to pass through. also. The resin matrix used in the manufacturing process is usually opaque or translucent. This further results in a lack of transparency in the surface pad. Although some specialized manufacturing techniques can allow the addition of transparent resin. But the presence of dense carbon fibers still hinders significant light transmission. therefore. Carbon fiber surface pads are used primarily for their strength. as well as durability and other mechanical properties. rather than optical properties. Aerospace and Automotive. and construction industries rely on the structural integrity and lightweight properties of carbon fiber surface mats. rather than its transparency. Overall. Due to its composition and intended application. Transparency is not a common feature of carbon fiber surface pads.

Easy to form:

Carbon fiber surface pads are easy to shape. This is due to its flexibility and formability during manufacturing. Carbon fiber, the main component, is inherently flexible. Allowing it to adapt to various shapes and contours with minimal resistance. also. The resin matrix used in the manufacturing process enhances formability by providing a medium. This medium allows carbon fibers to be molded into the desired structure. This combination of materials allows the carbon fiber surface mat to be easily formed into complex geometries. making it suitable for aerospace applications. and a variety of applications in industries such as automotive and sporting goods. Either by hand lay-up. And vacuum infusion or other molding techniques. Carbon fiber surface mats can be effectively formed to meet specific design requirements. while maintaining its structural integrity. It is easy to shape. Simplified manufacturing process. Reduced production costs. and the ability to create lightweight for a variety of applications. and high-performance components.

3.Carbon fiber surface mat is widely used

3.1 Civil Use

Carbon fiber surface mats offer excellent mechanical properties and versatility. It has been widely used in civil engineering. It is commonly used to strengthen and strengthen concrete structures. Like a bridge. and buildings and infrastructure. By embedding carbon fiber surface mats into concrete elements. The strength of the structure. and significantly enhanced durability and load-carrying capacity. This extends its service life and reduces maintenance requirements. also. Carbon fiber surface mats are used in seismic retrofit projects. To improve the seismic resistance of existing structures. Reduce the risk of earthquake damage. also. Its lightweight nature minimizes structural dead loads. Making it ideal for applications where weight reduction is critical. also. Carbon fiber surface mats are used to repair and repair damaged concrete elements. Compared with traditional methods. Provides a cost-effective solution. Overall. Its widespread use in civil engineering helps improve the resilience of global infrastructure. and sustainability and longevity.

3.2 Architecture

Carbon fiber surface felt for its strength. and a unique combination of lightweight properties and design flexibility. As a result, it is becoming more and more common in construction. Architects and designers utilize it in a variety of applications to create innovative and visually striking structures. A common application is in the construction of lightweight yet durable building envelopes. Carbon fiber surface pads provide structural support. Also allows for intricate designs and patterns. Enhance the beauty of the building. also. It is also used in the manufacture of canopies. and tension structures such as roofs and domes. Its high tensile strength and flexibility enable the creation of vast and dramatic architectural forms. also. Carbon fiber surface mats are used in the restoration and reinforcement of historic buildings. Provides strength and stability. At the same time, it does not affect the beauty of the original design. Its corrosion resistance and longevity make it an ideal material for building elements exposed to harsh environmental conditions. Overall. Carbon fiber surface mat is a versatile and sustainable solution in the construction sector. Able to achieve innovative designs. Meets both structural and aesthetic requirements.

3.3 Chemical Industry

In the chemical industry. Carbon fiber surface felt due to its excellent chemical resistance. as well as mechanical strength and thermal stability, making it a valuable material for a variety of applications. It is commonly used in the manufacture of corrosion-resistant equipment and components. Such as tanks used in corrosive chemical environments. and pipes and vessels. The inertness of carbon fiber and the compatibility of the resin matrix with a wide range of chemicals. Making carbon fiber surface pads ideal for safe and reliable handling of corrosive materials. also. It is also used in filtration systems and chemical processing equipment. Resistance to harsh chemicals and high temperatures is critical. also. Carbon fiber surface mats can also be used to build chemical storage facilities. and containment barriers and liners at hazardous waste management sites. Provide effective containment and protection. Prevent chemical spills and leaks. Overall. It is widely used in the chemical industry. This helps improve safety when handling corrosive materials and processes. as well as durability and efficiency.

3.4 Industry

Carbon fiber surface mats are known for their excellent mechanical properties and versatility. As a result, it has been widely used in various industries. In the automotive field. It is used to make lightweight and high-strength components. Such as body panels. as well as chassis reinforcements and interior trim. Its low weight-to-strength ratio helps improve vehicle fuel efficiency and performance. also. Carbon fiber surface felt is also used in the aerospace field. Used in the production of aircraft parts. Including body. and wing and engine components. its intensity. And stiffness and durability are critical to withstand high-stress environments. in the sporting goods industry. It is used to create lightweight and high-performance devices. Such as a bicycle. As well as tennis rackets and golf clubs. Improve athlete performance and durability. also. Carbon fiber surface mats can also be used in marine applications. Used in the production of ship hulls. and decks and masts. Has excellent waterproofing. As well as corrosion and impact resistance. Its widespread adoption across industries highlights its role as a durable material in creating diverse applications. and the importance of materials of choice for lightweight and high-performance products.