What's the use of glass fiber cloth? What are the main trades?
Building for external wall insulation layer, glass fiber industry is also useful glass fiber cloth. The main function is to increase the strength
Glass cloth is mainly used for the production of various kinds of electrical insulation laminates, printed circuit boards, vehicle bodies, tanks, boats and moulds, for aerospace, weapons, ships and other departments, at present, its application has been extended to the automobile, sports equipment, medical equipment and other departments
At present, China's market for exterior wall insulation system grid cloth weight per square meter in 130g or so, the intensity is generally low, its normal fracture strength is only 1000N/5cm, or even lower. For this purpose, the technical specifications of the grid fabric for the exterior wall thermal insulation project should be standardized, and the qualified fiberglass mesh fabric shall be confirmed before use. In the external thermal insulation cracks control, not only requires insulation material to have certain tensile strength and ultimate tensile, also requires anti cracking protective layer material should have enough tensile strength. Therefore, it is necessary to pay attention to whether the tensile strength of alkali resistant fiberglass mesh is up to standard when choosing alkali resistant fiberglass mesh.
