1) noncircular PAN fiber
异形PAN原丝
2) PAN precursor
PAN原丝
1.
The effect of wet and dry-jet wet spinning on structure and property of PAN precursor and carbon fiber;
PAN原丝性能对比及对碳纤维性能的影响研究
2.
Many factors maybe responsible for that,but one of the most important reasons is that the quality of PAN precursor has not been improved to meet relevant standards.
原因很多,但PAN原丝质量没有真正过关是其主要原因之一。
3.
Residual Dimethyl Sulfoxide(DMSO) in PAN precursor can result in structural defects and thus lower fiber tensile strength.
为降低PAN原丝中的DMSO(二甲基亚砜)残留量,减少其对原丝的拉伸、预氧化处理等过程的不利影响而造成的碳纤维的结构缺陷、强度降低,将超声波水洗技术应用到PAN原丝水洗工艺中。
5) PAN-based preoxidative fiber
PAN预氧丝
6) profiled fiber
异形丝
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条