Working Principles of Fiberglass Tape

The core working principle of fiberglass tape involves dispersing stress through a high-strength fiberglass substrate and achieving secure adhesion with high-performance adhesives, thereby providing functions such as crack prevention, reinforcement, and insulation. The operational logic varies depending on the specific type:

 

Construction Crack-Prevention Fiberglass Tape
It disperses localized crack-induced deformation from a "linear" scale to a "surface" area, drastically reducing the local deformation rate-which could otherwise be hundreds of times higher-to within the 1.4% tolerance limit of finishing materials. Simultaneously, its high tensile strength allows it to accommodate minor wall movements, preventing surface cracking.

 

Industrial Reinforcement Fiberglass Tape
Utilizing high-strength fiberglass filaments or fabric as the load-bearing core and combining them with strong pressure-sensitive adhesive, this tape evenly distributes the stress acting on bonded components across the entire fiberglass substrate. It leverages the fiberglass's inherent high tensile strength to significantly enhance the overall structure's resistance to tension and impact, facilitating the bundling, securing, and reinforcement of components.

 

Insulation and Protection Fiberglass Tape
Leveraging the inherent insulating properties of fiberglass and combining them with high-temperature-resistant adhesives (such as silicone), this tape forms a continuous insulating protective layer on component surfaces. This layer blocks current paths and shields against external factors like high temperatures and oil contamination, ensuring effective insulation and protection in high-temperature environments.