Kết quả tìm kiếm cho từ khóa "glasswool vs rockwool"

Glass wool is made from a mixture of natural and recycled glass (recycled bottles, car windscreens and window panes) which is melted at 1,450 °C, where the glass that is produced is converted into fibers. It is typically produced in a method similar to making, forced through a fine mesh by and cooling on contact with...