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甲壳胺纤维
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产品介绍：
甲壳胺(也称壳聚糖)是甲壳素脱乙酰基后得到的一种氨基葡萄糖聚合物。作为一种天然高分子材料，甲壳胺的来源广泛，可以从螃蟹壳、虾壳等甲壳类动物壳中提取，也可以通过生物发酵法制备，是一种具有可持续发展特性的生物材料。把甲壳胺溶解于酸性溶液中形成纺丝液，通过喷丝孔挤入碱性凝固液后可以制备具有优良生物活性的甲壳胺纤维。也可通过对甲壳胺纤维进行羧甲基处理制备羧甲基甲壳胺纤维。
性能与应用:
甲壳胺是天然的抗菌材料，通过湿法纺丝工艺制备成甲壳胺纤维后具有很好的生物相容性、生物可降解性及促进伤口愈合的性能，在医用卫生材料和抗菌纺织品等领域具有广泛的应用。在伤口护理过程中，甲壳胺医用敷料具有抑菌作用、止疼作用和促进愈合作用。
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