聚乳酸纤维是以玉米、小麦、甜菜等含淀粉的农产品为原料,经发酵生成乳酸后,再经缩聚和熔融纺丝制成.聚乳酸纤维是一种原料可种植、易种植,废弃物在自然界中可自然降解的合成纤维。它在土壤或海水中经微生物作用可分解为二氧化碳和水,燃烧时,不会散发毒气,不会造成污染,是一种可持续发展的生态纤维。其织物面料手感、悬垂性好,抗紫外线,具有较低的可燃性和优良的加工性能,适用于各种时装、休闲装、体育用品和卫生用品等,具有广阔的应用前景。
博客 ... 聚芳酯纤维 Polyarylester (fiber) 聚乳酸纤维 Polylactic acid/PLA (fiber) 功能纤维 funtcional (fiber) ...
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能够代替石油来制造塑料的最好选择是聚丙醇酸(聚乳酸纤维)。
ONE of the most promising alternatives to plastics made from oil is polylactic acid (PLA).
指出聚乳酸纤维的工业化关键是降低生产成本,开发新的纺丝成形工艺。
It was pointed out that the industrial production of poly (lactic acid) fiber could be realized by reducing the production cost and developing new spinning process.
其次,乳酸分子于化学反应容器中连成长链或组成聚合物,然后产生聚乳酸纤维。
In the second stage, lactic-acid molecules are linked into long chains, or polymers, in chemical-reaction vessels, to produce PLA.
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