Pultrusion is a continuous process for manufacture of composite materials with constant cross-section. == History == The term is a portmanteau word, combining `pull` and `extrusion`. The first pultrusion patent in the United States was issued in 1951. W. Brandt Goldsworthy is widely regarded as the inventor of pultrusion. Parallel to the work ...
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http://en.wikipedia.org/wiki/Pultrusion
(from the article `plastic`) A method for producing profiles (cross-sectional shapes) with continuous fibre reinforcement is pultrusion. As the name suggests, pultrusion ... Pultrusion, the only truly continuous process for manufacturing parts from PMCs, is economical but limited to the production of beamlike shapes. On a ... [2 rela...
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http://www.britannica.com/eb/a-z/p/132
Continuous process for manufacturing composites in rods, tubes and structural shapes having constant cross sections. After the reinforcement is passed through the resin-impregnation bath, it is drawn through a shaping die to form the desired cross section; curing takes place before the laminate can depart from that cross section.
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http://www.komprex.com/Glossary/index.htm
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