| 摘要 |
<p>PURPOSE:To obtain a resin composite which can give an FRP having a high modulus, resistance to delamination, excellent pilling resistance, etc., and excelling in strength, modulus, impact resistance, etc., by performing the composite molding of a non-liquid crystal polyester and a liquid crystal polyarylate. CONSTITUTION:The composite material of a non-liquid crystal polyester (A) (e.g., polyethylene terephthalate) and a liquid crystal polyarylate (B) in an amount equivalent to a mixing ratio (B/A) of 40-60/60-40 is performed by, preferably, a polymer arrangement process or a core-sheath melt molding process to obtain a resin composite which is a type of core-sheath polymer arrangement in which many islands are dispersed in a matrix polymer or polymer blend in which the aspect ratio of the dispersed fibers is 10 or above, preferably, 100 or below, and in which at least three, per cross-section, fibrous materials of component B of a highly oriented and having a diameter <=10mu are dispersed in component A as a matrix polymer and which has a modulus of 4t/mm<2> or above and an elongation >=0.6%.</p> |
