What will happen after glass wool facing aluminum foil

Corrosion resistance: The surface of glass fiber cloth aluminum foil is treated with special anti-corrosion coating, and the corrosion resistance is greatly improved. At the same time, the polyethylene hot air paste method does not need to use composite adhesives, eliminating the hidden danger of corrosion and mildew on the surface of aluminum foil caused by the residual moisture or solvent of the adhesive during the composite process.

Water vapor barrier effect: the heat sealing polyethylene layer of glass fiber cloth aluminum foil is thicker than the general veneer, and the water vapor permeability is smaller, so the water vapor barrier effect is better, and the insulation material such as glass wool can be reliably protected.

Tensile strength: The composite material surface is more crisp, and the tensile strength is better.

Thermal insulation performance: Aluminum foil itself has good thermal insulation performance and reflection performance, which can effectively reflect heat energy and reduce the transfer of heat. Therefore, the aluminum foil attached to the surface of the glass wool can improve its thermal insulation performance, reduce the loss of heat, so as to achieve a better insulation effect.

Fire performance: Aluminum foil also has excellent fire performance, can play a role in fire isolation. The use of glass wool boards with aluminum foil on the walls and roofs of buildings can effectively improve the fire rating of buildings and protect people's lives and property.

Service life: The addition of aluminum foil makes it more difficult for water vapor and bacteria to enter the pores inside the cotton tube, and the anti-corrosion performance is a higher level, thus extending the service life of the material.

Appearance: The color of the glass wool insulation itself is bright yellow, while the aluminum foil glass wool tube appearance is silver white, the color is not outstanding, and the surrounding environment can be better integrated.

Radiation resistance: glass wool aluminum foil can increase the barrier to thermal radiation on the basis of the glass wool itself to block the direct conduction of heat. At the same time, aluminum foil veneer glass wool also has a strong thermal radiation resistance, is a high temperature workshop, control room, computer room, compartment, flat roof excellent lining material.

Sound insulation performance: After the glass wool facing with aluminum foil, it also has very good shock absorption and sound absorption characteristics, especially for medium and low frequency and various vibration noises, which is conducive to reducing noise pollution.