Advantages of FRP pultrusion profiles

We all know that the strength of FRP pultruded profiles is relatively high, but other than that, what are the advantages?

Low deformation rate

The length variation of the FRP pultrusion profile is 0.03%, and the width variation rate is -0.07%. As a result, the geometry and dimensions of products made from pultruded profiles maintain long-term stability.

High heat distortion temperature

The heat distortion temperature of FRP pultruded profiles is 186°C. It does not soften at high temperatures and is not brittle at -60°C, ensuring normal use in a wide range of ambient temperatures.

Low water absorption

The water absorption rate of ordinary FRP products is less than 0.5%, while the water absorption rate of FRP pultruded profiles is only 0.257%, which is suitable for harsh open air and humid environments.

Good security

FRP pultruded profiles have excellent electrical insulation, wave permeability, no electric sparks, and can be flame-retardant treated according to user needs.

Good impact resistance, machinability

FRP pultruded profiles can be bent repeatedly without deformation, and have good impact resistance and fatigue resistance.

It is precisely because FRP pultruded profiles have so many advantages that they are used in many industries and environments and are well received by people.