| 摘要 |
<p>A pultrusion method for forming a laminated composite with a predetermined profile and the product obtained. An apparatus is used that comprises at least two spools (2) for supplying elongated reinforcements (1). A collator (3) receives the elongated reinforcements (1) and arranges the reinforcements in layered relationship to form a layered elongated bundle (4). A supply member wets the layered elongated bundle with plastisol to form a wetted elongated bundle (8). The wetted elongated bundle (8) is transported through a pultrusion die (9) wherein the wetted layered bundle is molded into the predetermined profile. A curing section (11) cures, or converts, the wetted layered bundle (8) into the layered composite. A particularly preferred embodiment is an extrusion comprising a reinforcing material wherein said reinforcing material comprises a fiber reinforced plastisol.</p> |
