Glass fiber, glass wool, what is the difference
Glass wool is the fibrous glass fiber, the formation of cotton-like material, chemical composition of glass, is a kind of inorganic fiber. Has a good shape, small density, thermal conductivity, thermal insulation, sound-absorbing performance, corrosion resistance , Chemical stability.
Glass fiber is usually used as a composite material in the reinforced materials, electrical insulation materials and insulation materials, circuit boards and other areas of the national economy. Glass wool is a category in glass fiber, is a kind of artificial inorganic fiber
It is made of glass ball or waste glass as raw material by high temperature melting, drawing, yarn, weaving and other processes made of its monofilament diameter of a few microns to twenty meters a few microns, the equivalent of a hair Of the 1 / 20-1 / 5, each bundle of fiber raw silk by hundreds or even thousands of monofilament composition
Glass fiber (English name: glass fiber or fiberglass) is an excellent performance of inorganic non-metallic materials, a wide range of advantages is good insulation, heat resistance, good corrosion resistance, high mechanical strength, but the disadvantage is the Crisp, poor wear resistance.
What is the difference between glass fiber and glass wool? Is there a corresponding standard to define it?
