Difference Of Raw Materials Between Fiberglass Board And Glass

Glass fiber is a kind of inorganic non-metallic material with excellent functions. It has complex types. Its advantages are good insulation, strong heat resistance, good corrosion resistance and high mechanical strength, but its disadvantages are brittle and poor wear resistance. Glass fiber is usually used as reinforcement data, electrical insulation data and thermal insulation data in composite data, circuit board and other fields of national economy.

Difference between raw materials of glass fiber cloth and glass:

There is little difference between the main raw materials of glass fiber cloth and glass, mainly because the requirements for material properties are different during production, so the formula is somewhat different. The silicon dioxide content of flat glass is about 70-75%, and the silicon dioxide content of glass fiber is generally below 60%.

Glass is inorganic material that has been melted at high temperature (more than 800 degrees, and daily-use glass is usually melted at 1100 degrees.), Below the softening point temperature, no chemical change occurs. Above the softening point temperature, it only softens, melts or decomposes, and will not appear incineration.

Glass fiber cloth is used to make glass into very fine glass fiber. At this moment, the glass fiber has good softness. The glass fiber can be spun into yarn and then woven into glass fiber cloth through a loom. Because the glass fiber is very thin and the surface per unit mass is active, the temperature resistance function is reduced. It's like melting a thin copper wire with a candle.