Metallic Screen

November 2, 2021

The wire is one of the tools most commonly used in laboratories of various kinds, especially when it comes to carrying out heating processes at moderate levels. Although it is just a single slit that is commonly used in large numbers of experimental procedures , it tends to receive little attention for its simplicity.

However, it is an element that cannot be lacking within the laboratory , since it has great characteristics that generate its functions to be carried out. In order to expand this information, next we will talk about the metallic fabric, in detail.

What is a wire mesh?

Although the name creates confusion regarding other types of metallic fabrics used in construction and interior and exterior design, we are talking about a tool that is used in laboratories of any type , and although both types are usually similar in On reduced scales, the most marked difference is that in which the laboratory wire mesh is capable of maintaining contact with fire, and distributing its heat through any necessary structure.

In order to function properly, you need a lighter and a tripod, so that heating is safe and effective. In itself, it has a main characteristic in terms of its model, and that is that despite its small size, it is a term insulator that at the same time carries out all its functions without problems.

Characteristics of wire mesh

In addition to the one we have mentioned, the metallic fabric has other characteristics that allow it to fulfill its functions in the correct way, helping it to isolate heat without problems.

The main characteristics of the metallic fabric are the following:

  • Despite being an independent element in terms of structure, it does not work if it does not have the two elements that we have mentioned before, the tripod and the lighter, since thanks to the combination of the three, the functions are achieved.
  • It has a large number of insulating properties, which means that any type of container that is placed to withstand heat does not get hot enough to deconstruct. In addition, thanks to these same properties, it ensures that glass instruments that impact with heat do not change their shape.
  • Thanks to its structure material, wire mesh is an element capable of withstanding large changes in temperature, and a potentially high level of heat.
  • Its function of proportionally distributing the heat through the container that is being heated, is the main and most remarkable characteristic of all.
  • Its structure is small (4 ”, 5” and 6 ”inches, in general), with a square or rectangular shape, with a center that has great thermal properties that allow its function to be carried out.
  • The entire structure is created under a nichrome wire base and has the corners raised very slightly, which helps to extend its useful life.
  • It is economical in the long term, as one is capable of withstanding years of use and little deterioration.
  • Another of its most common names is “laboratory slit”, so you can get it this way in some countries.

How does wire mesh work?

As we can see, the wire mesh is an independent element that, although it works with two other elements, does not have a mechanized system but tends to be seen as one more element that makes up a group of elements that together create a heat-insulating function.

This means that for the function of the wire mesh to be fulfilled, some simple steps need to be carried out, starting with looking for a laboratory tripod and a lighter . The main thing is to put the wire mesh on top of the tripod and then collectively put them on top of the lighter.

Finally, the container to be heated is found and placed just above the slit, specifically in its center. The final step will be to light the lighter and thus begin the process that is being carried out.

Wire mesh applications

The wire mesh is a key tool in any type of heat procedure within a laboratory, specifically because it helps any glass container or any other material to come into contact with the heat without damaging the container as well as to its content.

This occurs because it distributes the heat throughout the container , so that the entire area receives the same amount and the procedures are carried out correctly. In addition, it is a safe element since it prevents the heat from exceeding, so that it manages to divide the lighter from the container, isolating the necessary amount of heat, thus allowing the process to be carried out in the correct way.

What is wire mesh used for?

Although wire mesh is a tool that is used exclusively within laboratories of any type, it can also be used on an industrial level, with the difference that it is larger in size and has a more powerful level of resistance.

However, it is commonly used in chemistry and biology laboratories , both in high school and in universities and professional laboratories, since despite being a simple element, its function is necessary in large experiments.

Types of wire mesh

Did you think that it was just a universal piece? They were wrong, since although they tend to be extremely similar, there are different types of metallic fabrics, where their physical features usually start from the same characteristic: pieces that start from elements metallic.

Despite this, its difference lies in its center, since although all types fulfill the same functions, they are made of different materials. Based on this, here are the main types of wire mesh :

Asbestos core wire mesh

Of all the types on this list, this is usually the most common and used on a professional and educational level. This is because asbestos is a material that by itself has a large number of thermal properties that facilitate the function of the tool.

Wire mesh with ceramic center

Although asbestos is the most common and popular material, ceramic has even more advanced properties, which is why this type of wire mesh tends to be commonly obtained in professional laboratories, in advanced procedures. Due to its material in the center, which supports greater amounts of heat, this type of wire mesh is classified as one of the most advanced and evolved of all, capable of distributing heat on a large scale and precisely in all corners. of the recipient that is receiving it.

Wire mesh without center

Finally, there is the metallic fabric that does not have any special center, so the metal slit is observed. This is usually used in less meticulous procedures, where a more direct connection with the heat and less a distribution of the same is needed.

All these types of metallic fabrics are capable of working wonderfully, always depending on the type of reaction that the experiment is trying to achieve, so it is important to take into account all these specifications, so that errors are avoided when it comes to carry out heat processes.

Importance of wire mesh

The metallic fabric is a simple but powerful element that is capable of making a difference in any heat procedure, thanks to its power to distribute it throughout the entire container and by controlling the temperature, so that it prevents the container from deteriorating. of any type.

It is from this fact that its importance lies, and it is extremely important in any laboratory that carries out experiments that require heat, even if it is less distributed and more direct heat , where the use of wire mesh is made. without center, and is that if the container makes direct contact with the wick of the lighter, it could explode or change its structure, further damaging the experiment.

Dr. Loony Davis5
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Born and raised in Brussels in an English family, I have always lived in a multicultural environment. After several work experiences in marketing and communication, I came to Smart Water Magazine, which I describe as the most exciting challenge of my career.
I am a person with great restlessness and curiosity to learn, discover what I do not know, as well as reinvent myself daily, someone who is curious about life and wants to know. I enjoy sharing knowledge.
This is my personal project but I also collaborate in other blogs, it is the case, the most important web on water currently exists in the US, if you are interested you can read my articles here.

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