Proper storage conditions for glass wool boards are essential to prevent moisture absorption, deformation, and contamination, thereby ensuring their thermal insulation and sound-absorbing performance remains intact.
The storage environment should be dry and well-ventilated, avoiding prolonged exposure to dampness or standing water. Since glass wool relies on numerous air pockets for insulation, moisture absorption compromises its thermal performance. Consequently, warehouse floors should feature moisture-proofing measures, and the boards should be kept off the ground-using pallets or dunnage-to prevent direct contact.
Direct sunlight and exposure to high temperatures must be avoided. Prolonged UV exposure or high heat can degrade surface facing materials (such as aluminum foil, fiberglass cloth, or non-woven fabric), leading to aging, embrittlement, or adhesive failure. Additionally, the storage area should be kept away from fire sources and highly corrosive chemicals to prevent material degradation.
Boards should be stacked flat, avoiding excessive compression or heavy loads that could cause deformation or structural damage. Products of different specifications should be stored separately and clearly labeled for easy management and retrieval. It is generally recommended to store the boards in their original packaging and handle them with care to prevent damage or fiber exposure. Proper storage effectively extends the service life of glass wool boards and ensures consistent performance.