Fiberglass materials are widely used in building materials, wind power and other fields
At present, the world fiberglass industry has formed a complete industrial chain from fiberglass, fiberglass products to fiberglass 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 fiberglass, the demand for fiberglass 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. In the GRC production process, glass fiber helps to strengthen the firmness of the gypsum block and prevent the gypsum from scattering after solidification; glass fiber has excellent electrical insulation and can be used for heat insulation materials and fire shielding materials; glass fiber can be melted into glass at high temperature Shaped beads meet the requirements of fire prevention and control in the construction industry; the combination of glass fiber and gypsum can achieve a good sound insulation effect.
With the in-depth promotion of the "dual carbon" policy, the good performance of glass fiber based on thermal insulation, heat insulation, compression resistance, and sound insulation can effectively improve the performance of green buildings, reduce building energy consumption, and effectively promote the green and low-carbon development of the building materials industry.
2. Wind power field
With the gradual decline in the wind abandonment rate in various provinces, in order to reduce carbon emissions and achieve the medium and long-term goals of carbon peaking and carbon neutrality, it is a long-term trend for wind power and photovoltaic power to gradually replace thermal power, which will provide impetus for the growth of glass fiber demand. As domestic blade manufacturers gradually break the foreign monopoly, more upstream fiberglass companies have created more demand from domestic applications; at the same time, with the start of the trend of large-scale wind power blades, the development of high-modulus and high-strength glass fibers, or the use of glass fibers in combination with carbon fibers Main technical route.
3. The field of integrated circuits
Electronic yarn is a high-end product among fiberglass 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. According to the data from the China Fiberglass Industry Association, during the "14th Five-Year Plan" period, the market demand for copper clad laminates is expected to maintain a year-on-year growth rate of about 3 points higher than the current national GDP; driven by the growth of the copper clad laminate industry, the overall electronic cloth Demand is on the rise.
4. New energy vehicle field
According to the data of China Fiber Composites Network, the transportation field accounts for about 14% of my country's fiberglass consumption, which is an important application scenario of glass fiber. Glass fiber has excellent performance and has obvious advantages over traditional materials. my country's automobile industry mainly uses this material for covering parts and stress 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.
