The current mainstream method is rubber with flat surface and particles sticking inward, called " reverse glue " racket. The characteristic of reverse glue is to conform to the needs of rotation of the ping-pong ball. Because the surface is flat, the instant inverted sponge can be instantly embedded during hitting the ball, which can increase the friction area and enhance the rotation force. It is mainly used in the rotation of the ball such as arc ball , etc.
In addition to anti-glue, the rest is the method of granular rubber. Using granular methods also makes table tennis techniques more diverse. Being good at attacking or changing weird is the main feature of granular methods, which is completely different from anti-glue. According to the size or length of the particles, the particle rubber can be divided into three particles: , positive glue, , raw glue and long glue.
1. Glue particle making method
"Glue" is rubber with upward particles, height and diameter. Its friction is smaller than the reverse glue, so it does not take rotation and is not easy to create rotation. It has the characteristics of good elasticity, fast speed, stable hitting, and sufficient strength. Zhengjiao is suitable for fast attacks near Taiwan, and is also the earliest traditional way of playing in my country to directly hit fast attacks, left-handed and right-handed. Like the three-time World Championship singles champion Zhuang Zedong; and China's first "Grand Slam" Liu Guoliang , which combines the Olympic Games, World Table Tennis Championships, and World Cup champions, are all successful direct-slap methods for the regular glue particles.
The commonly used rubber particles include Friendship 729 802, Yamato TSP, Red Double Happiness 651, Donik Devil Zhenggu King, etc. After being combined with the base plate, it can produce fast, violent and other powers of hitting the ball, forming a strong offensive advantage.
2. Raw glue Grain beat
"Raw glue" is rubber with particles upward and diameter greater than height. Its gel is softer and is a translucent particle glue with more rubber content and stronger elasticity than the "regular glue". It has the characteristics of high elasticity, low arc and sinking of balls. Raw rubber hits faster than positive rubber, but its stability and friction rotation performance are not as good as positive rubber. Raw rubber can increase the hit speed and strength of table tennis, and it is easy to use skills such as smashing and quick bounce. Former world champions Wang Tao , Japanese Ito Mima , etc. are all excellent players who successfully use raw rubber granules to play.
often used raw rubber particles include 388C-1 in Dadi, 563 series produced by Friendship 729, Galaxy Pluto, Yamato TSP SPECTOL, etc.
3. long glue particle beat
"long glue" is rubber with particles facing upwards and a height exceeding 1.5 mm or more. Long glue is finer and higher than the particles of regular glue and raw glue. The particles of this rubber are soft, slender, and have small support power. They have characteristics such as sinking, floating, and anti-rotation. The ability of long rubber to actively create rotation is very poor, mainly by using the strong rotation or impact force of the incoming ball to increase the rotational change performance of the return ball. The first player in my country's long rubber players, former national player Zhang Xielin , as well as Ding Song , Hou Ying , Fan Ying , and South Korea's Zhu Shihe have all used long rubber particles to make them.
The most common long glue particles are Red Double Hi , 729, Galaxy, Ivert, Yamato TSP and other brands.
