| 摘要 |
<p>A flame-retardant glass fiber-reinforced polyamide resin composition, containing:
100 parts by mass of a flame-retardant resin composition consisting of
(A) 60 to 90 percent by mass of a polyamide resin, and
(B) 40 to 10 percent by mass of a flame retardant containing no halogen atom,
(A) + (B) being 100 percent by mass; and
60 to 210 parts by mass of a flattened glass fiber (C) having a flat section of 1.5-10 in a ratio of major axis/minor axis,
wherein the polyamide resin (A) contains a crystalline polyamide resin (a1) and an amorphous polyamide resin (a2),
the flame retardant containing no halogen atom (B) contains a phosphinate (b1) and/or a diphosphinate (b2), and
a blending ratio of the amorphous polyamide resin (a2) in the polyamide resin (A) is 0.1 ‰¤ (a2)/(A) ‰¤0.5.</p> |
