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Characteristics of carbon fiber

As the name suggests, it not only has the inherent intrinsic characteristics of carbon materials, but also has the soft processability of textile fibers, and is a new generation of reinforcing fibers. Compared with traditional glass fiber (GF), Young's modulus is more than 3 times higher; Compared with Kevlar fiber (KF-49), it not only has about twice the Young's modulus, but also does not swell in organic solvents, acids and alkalis, and has excellent corrosion resistance. Some scholars immersed PAN-based CF in strong alkali NaOH solution in 2, more than 1981 years have passed, and it still maintains its fiber form.

Material characteristics of carbon fibers

Carbon fiber has the characteristics of strong tensile resistance of carbon material and soft processability of fiber, and is a new material with excellent mechanical properties.

What are the characteristics and functions of carbon fiber

Carbon fiber (CF) is a new type of fiber material with high strength and high modulus fiber with carbon content of more than 95%. It is a microcrystalline graphite material obtained by stacking organic fibers such as flake graphite microcrystallines along the axial direction of the fiber, and obtained by carbonization and graphitization treatment. Carbon fiber is "soft on the outside and rigid on the inside", the quality is lighter than that of metal aluminum, but the strength is higher than that of steel, and it has the characteristics of corrosion resistance and high modulus, which is an important material in the national defense industry and civil use. It not only has the inherent intrinsic characteristics of carbon materials, but also has the soft processability of textile fibers, and is a new generation of reinforcing fibers.

Rough explanation of tensile strength and elastic modulus of carbon fibers

There is also the important thing to build a fighter is tensile strength, and the modulus of elasticity is not an important parameter that fighters value

Understanding the balance point of badminton rackets

To change the light-headed racket to the head, the counterweight should be made at the top of the frame. But what are the benefits of changing the performance of the racket in this way? It is better to understand the performance of the racket before buying a racket, and directly buy a heavy racket? And to change a racket with a heavy head into a light head, it is impossible.

Badminton racket balance point literacy patch

I saw netizens on the Internet mention the problem of the balance point of the feather racket. Some people say that after wrapping the new glue, the balance point of the racket moves back; Some people say that it is necessary to add or subtract counterweights from the handle to adjust the balance point. Personally, I think this is all a misunderstanding of the balance point.

How to view the parameters of a badminton racket?

When it comes to sports, many people think of running, swimming, basketball, and so on. But in real life, running is a difficult sport to stick to because it is boring. Therefore, some people will give up running and choose other sports, and the sport I want to introduce to you here is badminton.

The difference between 3U and 4U badminton rackets

What is the difference between badminton racket 3U and 4U? Many badminton enthusiasts have had such questions, and even some old stadium drivers who have been playing for several years are difficult to explain the detailed difference between badminton rackets 3U and 4U. The U in badminton rackets 3U and 4U represents the racket weight, but what is the difference between 3U and 4U badminton rackets? How big is the difference between the two? How do we choose 3U and 4U badminton rackets? The following Chutian Sports Channel editor will answer the difference between badminton racket 3U and 4U in detail:

How to choose a badminton racket that is more suitable for oneself?

If you want to play badminton well, you can't do without a racket that suits you. So how do you choose the racket that suits you?

Introduction to Basic Knowledge of Badminton Racquets

Many novice golfers do not know much about badminton rackets, this article does an introduction to the basics of badminton rackets;

Advantages, Disadvantages and Countermeasures of Carbon Fiber Performance

The advantages and disadvantages of carbon fiber performance are compared by other reinforcement materials: (1) Tensile strength:

Young's modulus of elasticity

Young's modulus is a physical quantity that characterizes the tensile or compressive resistance of a material within the elastic limit, which is the elastic modulus along the longitudinal direction and is also a term in material mechanics.

What are the types of carbon fiber rackets available?

Now is the era of comprehensive fitness, sports cover almost every family of us, as the ultimate king of sports ball sports, basically everyone will be a little, need rackets of ball sports are many, such as badminton, tennis, table tennis, pickle, etc., are required to use relative rackets to really proceed, so in all racket ball sports, which rackets can be made using carbon fiber? Let's follow Junchi's editor to understand:

Explanation of the two steps in the production process of carbon fiber rackets

Many people do not understand what are the benefits of racket customization, let alone the production process of carbon fiber rackets, below we have explained the two steps in the carbon fiber production process, let's take a look at the following:

Carbon fiber rackets replace traditional rackets

Carbon fiber is a non-metallic material, with corrosion resistance and aging resistance, can adapt to a variety of environments, carbon fiber material working temperature is high, high safety of use, its thermal expansion coefficient is small, basically will not deform with the change of working temperature, dimensional stability.

How to handle surface defects of carbon fiber products?

The appearance of carbon fiber is usually smooth, and few people are likely to see rough parts. After molding, carbon fiber may have white spots, bubbles, pores, pits and other defects on the surface, which need to undergo a series of treatment before delivery.