Fiberglass C channel, pultruded FRP U channel,u channel extrusions with competitive price
The Process About Frp Pultrusion :
Production process is a continuous production process to produce fiber-reinforced polymer profiles of any length and
constant section.Reinforcement fibers may be roving, continuous mat, woven roving, carbon or others. The fibers are
impregnated with a polymer matrix(resin, minerals, pigments, additives) and passed through a pre-forming station that
produces the stratification necessary to give the profile the desired properties. After the pre-forming step, the resin-impregnated
fibers are pulled through a heated die to polymerize the resin.