Many people are asking how to solve the problem of whiteboard writing. Before answering this question, we need to know why whiteboard pens can be erased.

Is it a water pen? No, the ordinary water-based pen is not written on the smooth whiteboard. So it's an oily pen? Yes, it is easy for ordinary people to think of whiteboard mistakes as water-based pens. In fact, most white board pens are oil-based pens. But since it is an oily pen, the handwriting should not be wiped away. Why can the whiteboard brush be wiped off?

The general oil pen has the following four main materials. One is an alcoholic solvent, two is a pigment or a dye, the three is a resin used as a binder, and the fourth is a function similar to the next agent, which can make the handwriting smooth and not separate from the notes.

In this respect, whiteboard products are made of a special substance, which is the secret that the white board pen can erase.

The working principle is as follows: when using a whiteboard pen, it is mixed with pigment, resin, alcohol and this special material, and is written in white board.

After about ten seconds, the alcohol content begins to evaporate. Next, the resin bonded pigment floats on the surface of the whiteboard to form a thin film like a negative film. Finally, only the special material remained on the whiteboard.

Do you see it? In fact, the main reason is the special material inside, when your whiteboard pen can not be wiped out, the biggest reason is that either your whiteboard pen does not add this material, or for a long time this special material is dry.

Many people are asking again, how did you wipe up a lot of things? Now, I would like to answer all of you. First, if you just finish writing, you can't wipe it out. You can wipe it with alcohol, but it will leave traces. You must replace the special whiteboard pen.

Second, if you use a special whiteboard, you have been wiping long before you dip it with alcohol, but you often have a trace, and you have to change a higher quality whiteboard.

Many people are asking how to solve the problem of whiteboard writing. Before answering this question, we need to know why whiteboard pens can be erased.

Is it a water pen? No, the ordinary water-based pen is not written on the smooth whiteboard. So it's an oily pen? Yes, it is easy for ordinary people to think of whiteboard mistakes as water-based pens. In fact, most white board pens are oil-based pens. But since it is an oily pen, the handwriting should not be wiped away. Why can the whiteboard brush be wiped off?

The general oil pen has the following four main materials. One is an alcoholic solvent, two is a pigment or a dye, the three is a resin used as a binder, and the fourth is a function similar to the next agent, which can make the handwriting smooth and not separate from the notes.

In this respect, whiteboard products are made of a special substance, which is the secret that the white board pen can erase.

The working principle is as follows: when using a whiteboard pen, it is mixed with pigment, resin, alcohol and this special material, and is written in white board.

After about ten seconds, the alcohol content begins to evaporate. Next, the resin bonded pigment floats on the surface of the whiteboard to form a thin film like a negative film. Finally, only the special material remained on the whiteboard.

Do you see it? In fact, the main reason is the special material inside, when your whiteboard pen can not be wiped out, the biggest reason is that either your whiteboard pen does not add this material, or for a long time this special material is dry.

Many people are asking again, how did you wipe up a lot of things? Now, I would like to answer all of you. First, if you just finish writing, you can't wipe it out. You can wipe it with alcohol, but it will leave traces. You must replace the special whiteboard pen.

Second, if you use a special whiteboard, you have been wiping long before you dip it with alcohol, but you often have a trace, and you have to change a higher quality whiteboard.