| 摘要 |
PROBLEM TO BE SOLVED: To provide a resin composition for a gas- and/or liquid-barrier molded product having an excellent gas- and/or liquid-barrier property, an improved surface impact strength and oil resistance and an increased resistance to fatigue from flexing and a gas- and/or liquid-barrier molded product, film or sheet thereof. SOLUTION: A resin composition for a gas- and/or liquid-barrier molded product is prepared by compounding from 0.5 to 100 pts.wt. liquid crystal resin (b) with 100 pts.wt. PA resin (a), wherein the combination of (a) and (b) is selected so that the melt viscosity (Va 100) at a shear rate of 1 00/ sec and the melt viscosity (Va 1,000) at a shear rate of 1,000/sec of component (a) and the melt viscosity (Vb 100) at a shear rate of 100/sec and the melt viscosity (Vb 1,000) at a shear rate of 1,000/sec of the compounded component (b) at a melt processing temperature satisfy a specific formula.
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