Centrifugal Glass Wool is a thread-like material made by fibrillating molten glass in a centrifugal blowing process and spraying a thermosetting resin, which is then subjected to heated curing to produce a series of products having various uses, such as glass wool board, felt, fiberglass ducts, air conditioning board, high temperature glass wool, and similar products. It has many advantages such as non-combustibility, non-toxicity, corrosion-resistance, light weight, low thermal conductivity, strong chemical stability, low moisture absorption and good water repellency. It is well known as a thermal insulation, a heat insulation and a sound absorbing material with superior performance. This material is used for plates, felts and tubes, which are all widely used for effective thermal insulation, sound absorption and noise reduction in construction, the chemical industry, electronics, electric power, metallurgy, energy, transportation, among others.
Technical index of glass cotton
Glass wool felt is processed in a centrifugal method, where an environmentally friendly binder that mainly consists of thermosetting resin is added to fibrillated molten glass.
It is a flexible felt made of glass fibers that have a diameter of only a few microns each.
Different moisture-proof veneers can be selected to cover the glass wool felt, depending on the requirements of the application.
Class A non-combustible and Non-toxic
Low Thermal Conductivity
Stable Chemical Properties
Low Moisture Content
Good Hydrophobicity and Water Repellency
Harmless to Humans and Environmentally Friendly
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