| 摘要 |
PROBLEM TO BE SOLVED: To provide a woven fabric for an airbag, having excellent storability, and a required base cloth strength and heat resistance. SOLUTION: The base cloth for the airbag comprising the woven fabric is a mixed-weave fabric of a fiber yarn A comprising a polyamide fiber, and a high-strength fiber yarn B selected from at least one kind of a fiber selected from the group consisting of a polyparaphenylene-benzobisoxazole fiber, an aramid fiber and a wholly aromatic polyester fiber, and having≥15 cN/dtex raw thread strength. The mixed proportion of the high-strength fiber yarn B in the base cloth is 1-20%, and the storability of the base cloth is≤1,400 cm<SP>3</SP>. The tensile strength of each of the warp and weft yarns satisfies the expression (1) y≥-1.1x+734 [wherein x is a temperature (K); and y is a tensile strength (N/cm) when calculated at four temperature conditions of x=298, 373, 423 and 473, all y's satisfy the expression (1) at the four temperature conditions]. COPYRIGHT: (C)2007,JPO&INPIT
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