What are the application areas of FRP pultrusion profiles?

The basic components of glass fiber reinforced plastic (FRP) pultruded profiles are resin and glass fibers (including cloth, felt, etc.). Fibers (including glass fibers, carbon fibers, organic fibers and other metal and non-metal fibers) are used for reinforcement. It consists of resins as binders (mainly epoxy resins, polyester resins, phenolic resins) and other auxiliary materials (main auxiliary materials: agents, curing agents, catalysts, mold sealants, UV stabilizers, mold cleaning water, glue clothing, etc.), which has a series of characteristics such as good corrosion resistance, high strength, low specific gravity, low hygroscopicity, small expansion and good insulation, there are many kinds of FRP application profiles, FRP round tube, FRP square tube, FRP square tube, FRP Rectangular tube, FRP round rod, FRP I-beam.

Application fields of FRP pultrusion profiles

Petrochemical industry: Due to the excellent corrosion resistance of FRP pultruded profiles, it is used in the petroleum and chemical industries for power and pneumatic pipelines, generator radiators, stairs and handrails, operating platforms, aisles, fuel tanks, switchboards and power distribution rooms , Hunger brackets for drains and drainage systems. Berth identification signs, seabed identification signs, oil well sucker rods, tower packing supports, filter plate supports, etc.

Power industry: Due to its good performance, FRP pultruders, pultruded profiles are used as insulating support members. High voltage glass fiber reinforced plastic cable tray, weak current glass fiber reinforced plastic cable tray, antenna column, high voltage current joystick.

Urban rail three-track protective cover and bracket, insulating bracket assembly, antenna column, high-voltage cable tray, high-voltage power supply pole, generator loose handrail, work platform, aisle, oil storage tank, switchboard and power distribution room, drainage system, parking head And seabed identification signs, pressure rods for trains and automobiles, corner panels, highway guardrails, sound-absorbing panels, anti-glare panels, tower packing supports, filter plate supports, cold storage skeleton materials, etc.

The advantages of FRP pultruded profiles are: the quality of FRP products is stable. The content of reinforcing material can be adjusted according to requirements. The longitudinal strength and transverse strength of the product can be adjusted according to different use requirements. It can produce products with complex cross-sectional shapes and can be used in certain occasions. FRP products have good integrity.