| 摘要 |
PROBLEM TO BE SOLVED: To provide a recycled polyester fiber having a strength suitable for an industrial application. SOLUTION: The recycled polyester fiber containing≥95 wt.% recycled polyester resin and having 0.80-1.15 intrinsic viscosity has 5.8-10.35 cN/dtex strength. COPYRIGHT: (C)2004,JPO
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