Characteristics and differences of various rubber sheets and bottom plates of table tennis.

(1) Positive glue sponge bat. Positive glue is rubber with rubber particles facing upwards and the same height and diameter. This is the most traditional racket for China athletes. Positive glue sponge bat

It is not easy to eat all kinds of spins, and it is precisely because of the low viscosity that it is not easy to make strong spins. Therefore, although the glue racket can't pull out a powerful loop ball, it can use the spin ball and forehand volley of the processing table.

(2) Raw rubber sponge fly swatter. Raw rubber is rubber with upward particles and a diameter greater than the height. It is characterized by the ball sinking and weak rotation, which is suitable for players near the table. Because raw rubber can reduce rotation, it is especially easy to control the ball. Especially when backhand plays short ball in the table, it is handy. Using backhand rubber play, you can take the initiative in short swing and save your physical strength at the same time.

(3) Anti-sticking sponge racket: Anti-sticking refers to a kind of rubber with glue down and smooth surface up. This is the most common racket now. Almost 65,438+0,000% of European players use this rubber, and nearly 80% of Asian players use it. The anti-glue ball has a strong rotating force. Reverse glue is easy to spin, easy to eat and difficult to master.

(4) defensive sponge bat. Generally speaking, the defensive technique is mainly chopping, and it also belongs to rotating play. Therefore, the backhand is full of flowers.

Performance of several table tennis bats;

(1) rubber racket

A piece of rubber is stuck on the bottom plate of the positive rubber short tooth rubber racket, and the particles are outward, and the height of the particles is within 65438 0.5 mm. ..

Performance: uniform elasticity, stable hitting, easy to control the ball, but its elasticity is poor, hitting speed is slow, strength is not strong enough, and it can produce strong rotation.

(2) Sponge swatter

1, positive rubber sponge pats a piece of rubber with particles outward on the sponge. The height of particles is generally between 0.8- 1mm, and the particles are hard, but lack of stickiness.

2. Anti-sticking Sponge Pat a piece of rubber with inward particles on the sponge. The surface is smooth, soft and sticky.

Performance: high friction can hit a strong spinning ball, but the rebound force is poor, and the speed of returning the ball is not as fast as that of rubber sponge, so it is difficult to control the spinning ball.

(3) Racquets with different performances

1, the height of the long rubber racket particles is between 1.5- 1.7 mm, and the particles are outward and soft. Long tooth glue can be directly attached to the bottom plate, or it can be attached to the thin sponge.

Performance: the rotation change caused by playing with a long rubber racket often makes it difficult for opponents to adapt and produce fear. Mainly rely on the rotation or impulse of the incoming ball to increase the rotation intensity or rotation change of the returning ball. If you hit a loop ball with a chopper, the ball will spin more; The topspin pulled by the opponent returns the ball through the block, which becomes the backspin; If the incoming ball rotates downward, the return stroke with a brush or push (arch) will become an upward rotation; When pulling or wiping the ball in reverse cutting, the ball will not turn back; Most services do not turn; The ability to control the ball requires long-term training, and at the same time the hitting speed is slow, so it is difficult to hit the ball hard.

2. Raw rubber sponge racket This racket is made by sticking a piece of raw rubber on a thin sponge. Its rubber content is larger than that of ordinary rubber, so the particles are soft and elastic, and the height of the particles is generally between 0.8-1mm.

Performance: strong elasticity, low friction, fast hitting speed and slight sinking, which can weaken the opponent's ability to pull the loop ball and play a certain role in controlling the ball; But it is not easy to make great achievements in rotation, and it is necessary to rely more on the athletes' own strength when hitting the ball.

3. Arc-proof Sponge Racket This racket has a thick, hard, sticky and astringent rubber on a sponge with loose structure and poor elasticity.

Performance: This racket has strong cushioning performance, which can weaken the function of strong spin. It is often used to control the loop ball pulled by the opponent, but it weakens the speed and rotation intensity of returning the ball.