At present, the world glass fiber industry has formed a complete industrial chain from glass fiber, glass fiber products to glass fiber composite materials. Traditional industrial fields such as automobile manufacturing and emerging fields such as aerospace, wind power generation, filtration and dust removal, environmental engineering, and marine engineering.
1. Building materials field
In the downstream demand of glass fiber, the demand for glass fiber is the largest in the field of building materials. Glass fiber is mainly used in GRC boards, thermal insulation boards, fireproof boards, sound-absorbing materials, load-bearing components, roof waterproofing, membrane structures, etc. in the building materials industry, involving various scenarios such as building load-bearing, reinforcement, decoration, waterproofing, heat preservation, sound insulation, and fire prevention.
2. Wind power field
It is a long-term trend that wind power and photovoltaic power will gradually replace thermal power, which will provide impetus for the growth of glass fiber demand. With the trend of large-scale wind power blades, the development of high-modulus and high-strength glass fibers, or the use of composites with carbon fibers is the main technical route of glass fibers.
3. The field of integrated circuits
Electronic yarn is a high-end product among glass fiber yarns. The diameter of the single filament does not exceed 9 microns. It is mainly used to weave electronic cloth as the basic material of copper clad laminate and printed circuit board; electronic yarn, electronic cloth, copper clad laminate and printed circuit board constitute The upstream and downstream basic material industries closely connected in the electronic circuit industry chain.
4. New energy vehicle field
The transportation field is an important application scenario of glass fiber. Glass fiber has excellent performance and has obvious advantages over traditional materials. The automotive industry mainly uses this material for coverings and stress-bearing components, such as roofs, window frames, bumpers, fenders, body panels and instrument panels. In the railway transportation industry, it is mainly used for inner and outer panels, roofs, seats and SMC window frames of carriages. The shipbuilding industry is used to manufacture all kinds of fast passenger ships, fishing boats, sightseeing boats, as well as various passenger ships and lifeboats.