Nanjing Want Composites Co., Ltd

Pultrusion Technology

Time: 2013-06-13
Pultrusion is a continuous, automated closed-moulding process that is cost effective for high volume production of constant cross secton parts. Due to uniformity of cross-section, resin dispersion, fiber distrution & alignment, excellent composite structural materials can be fabricated by pultrusion. The basic process usually involves pulling of continuous fibers through a bath of resin, blended with a catalyst and then into pre-froming fixtures where the section is partially pre-shaped & excess resin is removed.

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