Fiberglass Needle Felt

Fiberglass Needle Felt is a high performance filter material, mainly made of glass fiber through a special process. Here's a breakdown of what Fiberglass Needle Felt like:
Production process: Fiberglass Needle Felt is a kind of felt-like nonwoven fabric formed by combing the short cut glass fiber and using the mechanical action of stinging needle to tangle the fiber with each other. In this process, the interweaving between the fibers and the reinforced glass fiber base cloth enhances the overall structure of the felt layer and forms a stable three-dimensional microporous structure.
Material characteristics: This material combines the advantages of glass fiber, such as high temperature resistance, corrosion resistance, dimensional stability, low elongation shrinkage and high strength. It can withstand sustained high temperatures of up to 200 degrees and can withstand transient high temperatures of 260 degrees, making it ideal for use in extreme environments.
Filtration performance: Due to its unique three-dimensional microporous structure and high porosity, Fiberglass Needle Felt less resistance to gas filtration, can effectively capture small particles, suitable for a variety of flue gas and dust filtration and purification, such as in steel, cement, electric power, chemical, waste incineration and other industries.
Other applications: In addition to being an efficient filter material, Fiberglass Needle Felt is also processed into sheet or strip materials for building insulation, air conditioner sound insulation, pipeline insulation and other fields due to its excellent thermal insulation, sound insulation and insulation properties.

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