GRP Pultrusions

Product Description

Series of our Grp pultrusions profile include square tube, rectangular tube, round tube, angle, I-beam, channel, rod and other customize profiles. 

After proper combination and connection, they could be widely used in many fields such as: 

FRP grating platform, walkways, ladder, guardrail, supporting structure of cooling tower, sporting profiles, tool handles and other load structure, etc. 

Pultrusion Process

The production process of GRP pultrusions is a continuous production process to produce grp pultrusion 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.

Application

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