Hello, everyone, this is the home of FRP IP crafts manufacturers, I am very happy to meet you again! The pultrusion process is one of the basic molding processes commonly used in FRP . In addition, there are hand lay-up processes, winding forming processes and compression molding processes. If there is a chance, Xiaobian will introduce FRP in later stages . Other molding processes, interested friends can pay attention to the website of our Anhui Duomi Artist Show Props Co., Ltd.!

The pultrusion process is an automated production process. The principle of the pultrusion process is that the reinforcing material such as the roving glass fiber roving and the felt material on the creel is impregnated by the glue through the continuous traction of the traction device, and the heating is carried out through the fixed cross-sectional shape. After the mold, it is solidified in the mold and its continuous ejection is achieved.

After fully immersing the reinforcing material in the dipping tank by the pultrusion equipment, a series of pre-formed stencils are reasonably guided to obtain a preliminary setting, and then placed in a metal mold, and reacted and solidified under the action of the high temperature of the mold to obtain a continuous surface. FRP profiles with smooth, dimensional stability and high strength .

The pultrusion process has obvious advantages for FRP products of fixed cross-section size , because it is automated continuous production compared with other FRP production processes, and its production efficiency is higher; the utilization rate of raw materials is also higher, generally It is more than 95%; it does not say that, it also has the advantages of low cost, excellent performance, stable quality and beautiful appearance. For this reason, its products are widely used in chemical, petroleum, construction, electric power, transportation, municipal engineering and other fields. The above is all the content brought by FRP IP crafts manufacturers!