Views: 0 Author: Site Editor Publish Time: 2024-02-26 Origin: Site
1. Anti-aging, high strength
FRP profiles use glass fiber and its fabric as reinforcing materials. After being bonded with resin, no lint is exposed, and are formed by mechanical pultrusion and heat curing. Therefore, they are resistant to bending, bending and deformation.
2. Corrosion resistance and long life
FRP profile is a high-quality composite material that has special anti-corrosion properties against various corrosive media such as acids, alkalis, salts, and oils. It will not rust and has a lifespan of 50 years, which is basically the same lifespan as a building.
3. Light material and strong hardness
FRP profiles are hollow, with a relative density of about 1.8. Their tensile strength is close to that of ordinary carbon steel, and their bending strength and bending elasticity are also very good. Therefore, there is no need to use steel linings for reinforcement, which also saves manufacturing costs.
4. Well sealed, energy saving and heat preservation
During the assembly process, all gaps in the fiberglass doors and windows are sealed with rubber strips and wool strips, which have good sealing performance. At the same time, the thermal conductivity of FRP profile is low, only 1/1000 to 1/100 of metal. In addition, its special hollow profile structure has good thermal insulation
6. Stable and resistant to temperature changes
Fiberglass doors and windows have good dimensional stability, and temperature changes will not affect the normal opening and closing functions of doors and windows. The thermal deformation temperature of FRP profiles is above 200°C and has good high temperature resistance. And the low temperature resistance is better.
7. Shock absorption and good insulation
FRP profile is a good insulating material and can withstand high voltage without damage. It is suitable for the construction of temporary buildings and communication systems in the wild. The elastic modulus of fiberglass profiles is 20,900, and doors and windows made of it have a high vibration absorption frequency.