| 查看: 791 | 回复: 1 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
runnerhappy新虫 (初入文坛)
|
[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
|
||
|
本论文主要研究了毛发超微粉体的制备与表征。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，利用CJM-SC-B01高能纳米冲击磨机和混合型碾磨仪Retsch MM400等仪器处理废弃毛发，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，通过一系列的工艺流程得到不同等级的粉碎，最终得到平均粒径小于等于50μm的超微粉末。通过热重分析和扫描电镜分析，得到毛发超微粉体的回潮率较高，且适合用于共混液的制备，从而得到再生纤维素纤维。 谢谢各路大神了 |
回复此楼» 猜你喜欢
售SCI一区T0P文章，我:8.O.55.1.O54,科目全,可伽急
已经有11人回复
-
售SCI一区T0P文章，我:8.O55.1.O.54,科目全,可十急
已经有11人回复
-
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有8人回复
-
售SCI一区文章，我:8.O.55.1.O.54,科目齐全,可伽急
已经有8人回复
-
售SCI文章，我:8O.5.5.1O.54,科目全,可十急
已经有9人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.54,科目齐全,可+急
已经有9人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.54,科目齐全,可+急
已经有8人回复
-
售SCI一区T0P文章，我:8O.55.1.O.54,科目全,可伽急
已经有10人回复
-
售SCI一区T0P文章，我:8.O.55.1.O.5.4,科目全,可+急
已经有9人回复
-
售SCI一区T0P文章，我:8O.55.1.O.54,科目全,可伽急
已经有7人回复
genhunter
至尊木虫 (著名写手)
- 翻译EPI: 387
- 应助: 259 (大学生)
- 金币: 9757.4
- 散金: 10
- 红花: 60
- 帖子: 2484
- 在线: 1793小时
- 虫号: 2558361
- 注册: 2013-07-22
- 专业: 肿瘤化学药物治疗
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
runnerhappy: 金币+50, 翻译EPI+1, ★★★★★最佳答案 2015-06-15 11:28:18
runnerhappy: 金币+50, 翻译EPI+1, ★★★★★最佳答案 2015-06-15 11:28:18
| In this thesis, the preparation and characterization of ultrafine hair powder were studied. Waste hair, which has high-quality natural protein fiber, was used as a raw material. Waste hair was treated with mechanical ultra pulverization processing, to obtain ultrafine hair powder without damaging the proteins. The power was added to cellulose to make a composite spinning solution and spun into regenerated cellulose fiber. To ensure the integrity of the molecular structure of natural protein was well preserved, CJM-SC-B01 high-energy nano impact mill and mixer mill, MM400 Retsch were used to mill waste hair. Degummed and degreased hair was treated with a compound force field consisted of impacting, extrusion and strong shear forces, through a series of different grades of milling processes, that finally produced ultrafine powders with an average particle size ≤50 um. By thermogravimetric analysis and scanning electron microscope analysis, the wetability (lz: 回潮率是润湿性吗?) of the resulted ultrafine hair powder was higher and is suitable for the preparation of blend solution, so as to obtain the regenerated cellulose fiber. |
2楼2015-06-12 16:52:14
