AddressTianjin Free Trade Zone, China.
FRP channel, also called GRP channel, is one kind of FRP profiles with uniform cross section. And it is formed continuously after being heated by high temperature.
FRP/GRP channel is mainly used to insulated ladders, handrails and roof supports, because of excellent anti-corrosion, insulation and economic benefits.
The simple steps are fiberglass roving, dipped in resin, preforming, pultrusion, and cutting.
Reinforcing fibers and surface materials with the resin mixture in the resin bath is wrapped in a preforming device. Then the completed package will go into heat curving device for pultrution. The die is the exact shape of the final part desired. Upon exiting the die, the part is over 90% cured and solid. The length of the part required is pulled through the cutoff saw and the process is complete.
The standard specification sheet is as follows. If you have special requirements, we can also customize.
|Item||Width W (mm)||Height H (mm)||Thickness T (mm)||Stock|
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