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runnerhappy

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[求助] 【高分子】超微粉体技术方面的 请帮忙翻译一下论文摘要和题目 可追加金币

1 题目:毛发超微粉体的制备与表征
2 摘要:本次实验是以优质的天然蛋白质纤维(废弃的毛发)为原料,在不破坏有用蛋白的前提下进行机械的超粉碎处理,把废弃的毛发进行加工处理得到毛发的微粉,再将其加入到纤维中进行改性,制成纺丝原液进而纺丝得到再生纤维。实验为了保证天然蛋白质分子结构的完整性,我从植物细胞破碎的方法中得到启发,采用这种物理粉碎的方法,使经过脱胶脱脂处理的毛发在一个由撞击力、挤压力以及强剪切力组成的复合力场的作用下,并通过一系列的工艺流程得到不同等级的粉碎。在经过一系列流程后,得到的超细粉末的平均粒径小于等于50um。通过实验研究了几种毛发粉体对制备再生纤维的影响因素。
关键词:废弃毛发,超微粉体,复合纤维




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灿灿妹

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【答案】应助回帖

Preparation and characterization of hair  ultrafine powder
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2楼2015-06-02 15:03:40
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灿灿妹

至尊木虫 (著名写手)

【答案】应助回帖

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runnerhappy: 金币+50, 翻译EPI+1, ★★★★★最佳答案, 不好意思 回复晚了 谢谢你 2015-06-07 16:02:10
Abstracts:
Abandoned hair, which was a excellent natural protein fibre and was used as raw material in this experiment, was processed into hair power and followed by added into fiber to modify,final was made into spinning dope to prepare regenerated fibre.
For ensure the integrity of molecular structure of natural protein, the physical crushing method that hair after degumming and degreasing treatment could be broken into different grade powder under the  influence of composite force, which was composed by impact force,  extrusion force and strong shear force, and through a series of technological processes, aftre which the mean grain size of the  ultrafine powder was less than or equal to 50um.
Several influence factors of using hair power prepared regenerated fibre were investigated in this experiment.

Key wordsL: abandoned hair,  ultrafine powder; complex fiber
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3楼2015-06-02 15:38:23
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