Application Scenarios for Fiberglass Yarn
May 18, 2026
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High-Temperature Dust Removal and Environmental Protection
Filter bags and cloths made primarily from texturized fiberglass yarn are suitable for various high-temperature and highly corrosive flue gas conditions:
Cement Industry: High-temperature dust collection at cement kiln inlets and outlets; capable of handling acidic flue gas containing sulfur oxides at temperatures of 180–280°C to achieve ultra-low emissions.
Iron and Steel/Metallurgy Industry: Dust removal for blast furnace gas, sintering machine heads/tails, and converter secondary systems; resistant to iron-rich dust and acidic corrosive gases at temperatures of 200–260°C.
Solid Waste Incineration Industry: Dust removal for municipal solid waste, hazardous waste, and medical waste incinerators; membrane-coated versions can efficiently capture fine dust particles containing dioxins.
Thermal Power and Chemical Industries: Applications include circulating fluidized bed boilers, carbon black production tail gas, and asphalt mixing plant flue gas; effectively addresses issues such as "bag blinding" caused by high-temperature oily mist and dust.
Wind Power Energy
Specialized wind power fiberglass yarn serves as a core reinforcing material for large-scale wind turbine blades:
Primarily used in the main structure of wind turbine blades, with smaller amounts used in nacelle components; approximately 7 tons of fiberglass yarn are consumed per 1 MW of installed wind power capacity.
High-modulus wind power yarn enables the manufacture of large blades exceeding 110 meters in length, aligning with industry trends toward larger and lighter wind turbines.
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