Long fiber-reinforced thermoplastic resin molding material

摘要

A long fiber-reinforced thermoplastic resin molding material in the form of pellets each having inorganic filaments arranged substantially in the same length and in parallel in the same direction in a matrix of a thermoplastic resin, wherein the exposed ratio E as defined by the following formula (1) is at most 60%, on at least one end surface in the direction of the filaments of each pellet: $where\; E\; is\; the\; exposed\; ratio\; (\%),\; e\; is\; the\; number\; of\; inorganic\; filaments\; with\; their\; cross-sections\; exposed\; on\; at\; least\; one\; end\; surface\; in\; the\; direction\; of\; the\; filaments\; of\; each\; pellet,\; and\; N\; is\; the\; total\; number\; of\; inorganic\; filaments\; arranged\; in\; the\; pellet.\mathop{\mathrm{image}}$