CFRP plates from kohlefaser.de

Carbon plates from kohlefaser.de can be manufactured in a thickness of 0.15 to 50.0 millimeters.

In terms of length, we can produce a carbon plate up to a maximum of 2500x1600 millimeters. The carbon plate consists of 3-4 layers of carbon fiber fabric per 1.0 millimeter thickness.

What are CFRP plates?

CFRP plates (carbon fiber reinforced plastic) are plates that are made from carbon fibers and combined with a plastic resin (e.g. epoxy resin) as a matrix material. These plates offer high strength and rigidity with low weight, which makes them interesting for various applications in industry, model making, and, above all, in the aerospace industry.

Carbon plate: Characteristics

Carbon plates have excellent chemical, thermal, and mechanical characteristics. CFRP plates are X-ray transparent and non-magnetic. Compared to plates made from other raw materials, carbon plates have higher mechanical characteristics and a lower weight.

A carbon plate is also electrically conductive; shielding cases are made from CFRP plates. A CFRP plate made from wet laminate has a high-gloss surface that is largely free of bubbles and pores. Prepreg plates have a silk-matt surface that is largely free of bubbles and pores.

What you should know about our carbon plates

When it comes to carbon plates from Carbonteam, there are several important aspects to consider. These are crucial to selecting the right carbon plate for specific applications, whether in model making, the automotive industry, or other high-tech areas.

Material characteristics

Carbon plates are made of carbon fiber reinforced plastic (CFRP). They are characterized by an excellent strength-to-weight ratio, which means that they are extremely stable and very light at the same time. Other important characteristics include high temperature resistance, low thermal expansion, and excellent corrosion resistance. These plates are suitable for applications where both high mechanical requirements and low weight are crucial.

Fiber orientation

The fiber orientation plays a decisive role in the mechanical characteristics of the plates. As standard, the fibers are arranged in a so-called “quasi-isotropic” layer. This means that the fibers run in several directions (for example 0°, 90°, +45°, -45°). This ensures uniform strength in all directions. There are also plates with unidirectional fiber orientation, where the fibers only run in one direction and offer maximum strength in this particular direction.

Surface texture

The surfaces of carbon plates are basically variable. They are often available in a glossy, smooth finish, which makes the typical carbon weave visible. There are also matt surfaces or those with a special texture for applications where slip resistance is required, for example. The surface quality is generally very high and is ideal for visually sophisticated applications.

Sizes

Carbon plates from Carbonteam are available in various standard sizes - in formats up to 1200x2500 millimeters. Depending on requirements, we can also produce customized sizes. The thickness of the plates typically varies between 0.2 and 50 millimeters, with thinner plates being more flexible and thicker plates being stiffer and more resilient.

Is carbon long-lasting?

Carbon is extremely long-lasting as it is highly resistant to weathering, corrosion, and chemical substances. The material retains its mechanical characteristics for many years, even under extreme conditions. Carbon is therefore ideal for applications where long-term reliability and stability are required.

Advantages of the carbon plate

The characteristics result in the advantages of carbon plates:

• Low mass


• X-ray transparent


• Non-magnetic


• Highest strength


• Very good machining properties


• Suitable for high-temperature applications

How are carbon plates manufactured?

Carbon plates are usually made from prepreg or wet laminate. The former standard carbon plates are matt glossy and can be calibrated to a desired thickness with tight tolerances by grinding.

CFRP plates, as well as other semi-finished carbon fiber products, can be drilled, milled, sawn, sanded, glued, and otherwise manufactured very well.

Production using the prepreg process

The prepreg process is a processing method in which the carbon fibers are impregnated in advance with a resin (usually epoxy resin). These pre-treated fibers are formed into carbon plates or other components under controlled conditions - often at elevated temperature and pressure. The prepreg process is primarily used in areas where the highest material requirements exist, such as in aerospace or motorsport.

Notes on the self processing of CFRP plates

CFRP plates can be manufactured in various ways:

Drilling: Use sharp carbide drill bits to achieve clean holes and avoid fraying.

Sawing: For cutting CFRP plates, fine-toothed saws or diamond-coated tools are ideal to enable precise cuts.

Milling: Milling work should be carried out with special milling heads for carbon in order to separate the fibers cleanly.

Bonding: CFRP plates can be bonded well with epoxy or special adhesives. The bonding surfaces should be clean and free of grease beforehand.

Precautionary measures when manufacturing CFRP plates

To protect your own health and ensure safe manufacture of CFRP plates, the following safety regulations should be observed:

Workplace: Work in a well-ventilated area or use extraction equipment to remove any dust produced immediately.

Respiratory protection: When working with CFRP plates, fine dust particles and fibers are produced that are harmful to health. Always wear an FFP2 or FFP3 respirator to avoid inhalation.

Eye protection: Safety goggles are necessary to protect the eyes from dust and splinters.

Hand protection: Wearing cut-resistant gloves protects against injuries caused by sharp edges and splinters.

CFRP plate: Areas of application

As carbon plates are radiotransparent and non-magnetic, they have become important in medical technology for diagnostic imaging (X-ray and MRI).

A carbon plate is usually the basis for CNC milled parts, which are delivered ready for assembly by CTG GmbH. By selecting the type of fiber, fiber orientation, and material thickness, a carbon plate can be produced for individual applications.

The diversity of applications makes CFRP plates a popular material in many industrial and creative sectors:

Aerospace: CFRP plates are used for aircraft structures, satellite components, and spacecraft due to their high strength and low weight.

Medical technology: CFRP plates are used in medical technology for the manufacture of prostheses, orthopedic devices, and surgical instruments, as they are both light and strong and have no magnetic characteristics.

Construction: CFRP plates are used for reinforcements in structures, especially in the renovation of bridges and buildings, to provide additional stability and long-lasting durability.

Automotive: CFRP plates are used in sports cars and racing vehicles to reduce weight and improve speed and fuel efficiency while maintaining structural integrity.

Design and architecture: CFRP plates are used in design projects and modern architecture for their aesthetic and functional characteristics to create innovative and lightweight structures.

Sports equipment: CFRP plates are used in the manufacture of high-end sports equipment such as bicycles, tennis rackets, and golf clubs to increase performance by minimizing weight and maximizing strength.

Model making: Model makers value CFRP plates for their stability and lightness, which make it possible to construct robust yet lightweight models of airplanes, cars, or drones.

Formula Student Carbon

Store fitting

Interior fittings

Construction parts in mechanical engineering

Wet laminate is recommended for design applications, as a high-gloss surface can be achieved.

Let our customers convince you!