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我国壳聚糖纤维的市场现状如何?
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Topic Starter
Guo Qian
编辑
上海世易科技有限公司
Posted at 11:35 on 2014-04-18
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我国壳聚糖纤维的市场现状如何?
我国壳聚糖纤维的市场现状如何?
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Sammi Wang [Wang Junyan]
总经理 (GM)
上海世易科技有限公司
Posted at 11:42 on 2014-04-18
原料制约是壳聚糖纤维生产面临的主要问题:因蟹壳、虾壳种类繁多、品质差异巨大,目前大多采用进口分子质量大、均匀的高品质深海鳕蟹脚壳为原料,总量有限,难以扩大生产。
壳聚糖纤维的原料是从动物虾、蟹壳中提取的,所配制的纺丝液是一种触变性胶体,其输送、挤出成型都与常规化纤纺丝有巨大差异,仿制的纤维强度较低,抱合力较差,纺纱和非织造布加工困难,严重影响产业化进程,发展缓慢,生产能力有限。生产技术与装备总体在低水平徘徊,长期以来无法突破工业化清洁化生产瓶颈。
原料制约是壳聚糖纤维生产面临的主要问题:因蟹壳、虾壳种类繁多、品质差异巨大,目前大多采用进口分子质量大、均匀的高品质深海鳕蟹脚壳为原料,总量有限,难以扩大生产。
壳聚糖纤维的原料是从动物虾、蟹壳中提取的,所配制的纺丝液是一种触变性胶体,其输送、挤出成型都与常规化纤纺丝有巨大差异,仿制的纤维强度较低,抱合力较差,纺纱和非织造布加工困难,严重影响产业化进程,发展缓慢,生产能力有限。生产技术与装备总体在低水平徘徊,长期以来无法突破工业化清洁化生产瓶颈。
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