What is difference between fiberglass mesh and polyester mesh ?

Fiberglass mesh and polyester mesh are two popular types of mesh used in various applications such as construction, printing, and filtration. Although they look similar, there are some key differences between them. In this article, we will explore the difference between fiberglass mesh and polyester mesh.

First of all, the main difference between fiberglass mesh and polyester mesh is the material from which they are made. As the name suggests, fiberglass mesh is made of fiberglass, while polyester mesh is made of polyester. Fiberglass is known for its high tensile strength and durability, making it ideal for applications such as reinforced concrete structures. Polyester, on the other hand, is more flexible and is often used in printing and filtration applications.

Another difference between fiberglass mesh and polyester mesh is their heat and weather resistance. Fiberglass mesh is highly resistant to moisture, chemicals and UV radiation, making it ideal for outdoor applications. It can also withstand temperatures up to 1100 °F. In contrast, polyester mesh is not as resistant to heat and UV radiation, but it is more resistant to chemicals than fiberglass mesh.

In addition, fiberglass mesh and polyester mesh are woven differently. Fiberglass mesh is usually more tightly woven than polyester mesh, which means it has a higher thread count. This results in a stronger and more robust mesh. Polyester mesh, on the other hand, has a looser weave with fewer threads. This makes it more suitable for applications that require flexibility and breathability.

Finally, there is a difference in cost between fiberglass mesh and polyester mesh. Generally, fiberglass mesh is more expensive than polyester mesh due to its superior strength and durability. However, the cost will vary depending on the size, thickness and number of meshes required for the application.

In conclusion, although fiberglass mesh and polyester mesh look similar, they are quite different. Fiberglass mesh is stronger, more durable, and more heat and weather resistant. Polyester mesh is more flexible, breathable, and chemically resistant. Ultimately, the choice between the two will depend on the specific requirements of the desired application.