Polyimide Fiberglass Laminated Sheet is a high-performance composite material that is resistant to high temperature, high strength, insulation, flame retardancy, and corrosion. It is mainly used in special scenarios such as high temperature/fire prevention/insulation/corrosion prevention/high strength in buildings. It is less commonly used in ordinary civil buildings and more commonly used in industrial buildings, special buildings, and public safety facilities.
1、 Core Features (Fundamentals of Building Applications)
High temperature resistance: Long term temperature range of 200-250 ℃, short-term temperature range of 400 ℃+, excellent thermal stability.
Fireproof and flame retardant: UL94 V-0 grade, self extinguishing, low smoke, non-toxic, suitable for key fire protection areas.
High strength and lightweight: With high specific strength and strong bending/compression resistance, it can be used as a thin-walled load-bearing component.
Insulation and heat insulation: It remains insulated under high temperature and high humidity, with low thermal conductivity and good insulation and sound insulation.
Corrosion and weather resistance: resistant to acid and alkali, salt spray, aging, and has a long service life in outdoor/harsh environments.
Dimensional stability: Small thermal expansion coefficient, no deformation or cracking at high temperatures.
2、 Main applications in the construction industry
1. Fireproof and high-temperature resistant structure/enclosure
Fireproof partition/ceiling: Fireproof partitions for high-temperature workshops, power stations, chemical plants, and data centers, with high fire resistance and no smoke or toxicity.
Smoke exhaust/ventilation duct: High temperature flue gas (200 ℃+) is transported without deformation, combustion, or leakage.
Roof/exterior wall fireproof lining board: steel structure, fireproof insulation layer of curtain wall, to enhance fire resistance time.
High temperature equipment cover/insulation cover: external protection and insulation of boilers, ovens, and industrial furnaces, anti scalding and fire prevention.
2. Electrical and weak current engineering (insulation+fire protection)
Distribution room/substation insulation partition: isolation in high-voltage areas, anti electric shock, stable insulation under high temperature and high humidity.
Cable tray/trunking: fire-resistant, insulated, corrosion-resistant, replaces metal, reduces weight and is maintenance free.
Weak current room/data center wall panel: fireproof, anti-static, shielding, protecting precision equipment.
3. Building materials for anti-corrosion and humid environments
Chemical/sewage treatment plant wall panels/flooring: acid and alkali resistant, corrosion-resistant, anti-seepage, alternative to tiles/metal.
Outer wall hanging plate in coastal/high salt fog areas: salt fog resistance, anti-aging, long-term outdoor rust, no discoloration.
Waterproof partition wall for bathroom/swimming pool: Waterproof, anti mold, high-strength, suitable for high humidity environments.
4. High strength and lightweight structure and decoration
Special building load-bearing components: lightweight trusses, brackets, maintenance platforms, with reduced weight and high strength.
Curtain wall/daylighting panel lining: high temperature resistance, UV resistance, stable size, suitable for irregular curtain walls.
Indoor high-end decorative panels: wear-resistant, easy to clean, fireproof, used for airport/high-speed railway station/exhibition hall wall ceilings.
5. Energy saving and new energy buildings
Photovoltaic/photothermal support and backplane: high temperature resistance, aging resistance, insulation, suitable for solar facilities.
Building insulation layer: low thermal conductivity, high temperature resistance, used for roof/wall insulation to improve energy efficiency.
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