The rate of dye-uptake of modified PET is improved, but is still far lower than PA6.
改性聚酯对酸性染料的上染率有一定的提高，但与PA6的上染率相比仍有差距。
The results showed that the modified PET fiber had good spinnability when the molecular sieve content in fiber was 2% by mass fraction;
结果表明：当纤维中分子筛质量分数为2%时，改性PET纤维的可纺性较好；
The results showed that the modified PET fiber had good spinnability when the molecular sieve content in fiber was 2% by mass fraction;
结果表明：当纤维中分子筛质量分数为2%时，改性PET纤维的可纺性较好；
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