How to protect the table tennis racket and rubber

When playing, try to avoid the racket hitting the table, which can easily damage the bottom plate and rubber. After beating, the dust on the surface should be removed (you can use water or buy a special care solution if possible), and then put on the adhesive film and place it in a dry and cool place. Avoid damp places and avoid sun exposure.

At the same time, it is necessary to do a good job of maintenance.

Maintenance methods and steps:

1. The general problem that the bottom plate is prone to is the bump with the table when playing, in order to avoid the rubber can be properly cut into a large circle when the rubber is pasted to protect the bottom plate. Of course, edge protection is also a common practice, but it does not have much effect. In addition, it is also necessary to develop a good habit of not placing the racket on the seat casually to avoid being crushed, and observe the space when playing to avoid the racket falling to the ground and being damaged.

It is also very important for the table tennis bottom plate to be waterproof, especially when cleaning the rubber, the bottom plate must not touch the water, otherwise deformation and cracking may occur.

2. The protection of the rubber is the most important, let's talk about some common factors that damage the performance of the rubber. Dust, which is the most common and harmful factor, loses its adhesive properties as dust accumulates. Sunlight, the ultraviolet rays in the light will cause the rubber to deteriorate rapidly and lose its stickiness.

water, which accelerates the action of dust and light and damages the rubber.

Tell you a very professional method. First of all, it should not be exposed to the sun. It cannot be touched with something strongly corrosive.

When you play, you can't just knock the racket. If there is dust, you can stick some water, wet the rubber and find a table (very straight) to scrape! The ash is all gone, and then put on a protective film.

Haha, okay.

The softer and stickier the rubber, the faster it will age. In the past, professional players glued the rubber 15 minutes before the game, which on the one hand could maintain the performance of the rubber and on the other hand, it could also improve the speed of returning the ball. The best solution is to tear off the rubber and buy a new one to glue it on, pay attention to the maintenance of the rubber in the future, paste the plastic film if not in use, and do not touch oily things.

1. Every time you finish playing table tennis, wipe the water droplets and dust on the table tennis racket in time to keep the table tennis racket clean and free of water mist;

2. After using the table tennis racket, put away the table tennis ball and racket in time and put it in the drying oven, taking care not to expose it to the air to avoid damage to the table tennis racket;

3. Every time you finish using the table tennis racket, use a clean cloth to scrub the table tennis racket to ensure that the table tennis racket is clean;

4. After using the table tennis racket, put the table tennis racket in a suitable place, and do not press the heavy objects to the table tennis racket, so as not to break the table tennis racket;

5. When playing table tennis, pay attention to the action of balancing the ball, do not scratch the table tennis racket to the ground, and do not drop the table tennis racket.

Table tennis racket rubber sticking method: squeeze a little inorganic glue on the rubber, brush evenly along the straight line with a sponge block, wait for the glue to dry, the inorganic glue will be transparent when it dries, align the bottom edge with the sponge and paste, and then pull out the plastic film.

Table tennis racket viscose glue is organic glue and inorganic glue, which is widely used. The main components of organic glue are rubber molecules and organic solvents, and the rubber molecules left after sol volatilization are cross-linked into polymers that play a role in adhesion. The proportion of organic solvents in the composition of glue is usually higher than that of rubber, and the commonly used organic solvents are cyclohexane, heptane, etc.

This is also the current general glue, its market is much lower than inorganic glue, occupying a larger market.

The main ingredient of inorganic glue is an inorganic binder, such as cyclohexane, which is now often used. The appearance of inorganic glue is colorless, tasteless, and clear as water. Inorganic glue is currently the most high, and high-grade sponges need to be used.

It is recommended to buy a bottle of special glue, other general glue is not sticky, you can stick it with 502, but your racket will be wasted.

Tips for sticking ping pong balls

There are two parts that play a practical role in the special glue for table tennis: adhesive colloids and organic solvents. The role of adhesive colloids is to play the role of adhesion, such as the bonding of sponge and base plate, rubber skin and sponge.

The decisive role of quick-drying glue is organic solvent, which refers to chemical solvents with low toxicity, volatility and can melt adhesive colloids, such as Tianna water, p-xylene, cyclohexane, hexyl acetate, gasoline, white oil, banana water, ethyl acetate, n-heptane, acetone, butanone, etc.

The bonding of objects is achieved by the tensile force between the polymers in the glue. In glue, water is the carrier of the polymer body, and the water carries the polymer body and slowly immerses into the tissue of the object. When the moisture in the glue disappears, the polymers in the glue rely on each other's tension to tightly bind the two objects together.

In the use of glue, too much glue will make the polymers in the glue crowd together, and the polymers cannot produce good tension between them. The polymers are crowded with each other, so that they cannot form the strongest attraction to each other. At the same time, the water between the polymers is not easy to volatilize.