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1)  monomer cast polycaprolatam
单体浇铸聚己内酰胺
2)  monomer casting polyamide 6
单体浇铸聚酰胺6
1.
Numerical simulation of cast-forming process and crystallization of Kevlar fiber reinforced monomer casting polyamide 6 was performed,the polymerization and crystallization heat were taken as internal heat sources in the finite difference method.
采用有限差分法,将聚合热和结晶潜热当作内部热源,对单体浇铸聚酰胺6/Kevlar纤维(KF)复合材料成型的聚合和结晶过程进行数值模拟。
3)  polycaprolactam [,pɔli,kæprə'læktəm]
聚己内酰胺
1.
Reasons and prevention of polycaprolactam oxidation during its production;
聚己内酰胺生产中被氧化原因及预防措施
2.
Silver sol was prepared from silver nitrate by chemical reduction with sodium hypophosphite as a reducer and was added into polycaprolactam 6 (PA 6)/formic acid spinning solution with 12% PA 6 by mass fraction under different proportions to produce silver-containing PA 6 nanofiber by electrospinning process.
以次磷酸钠还原硝酸银制得银溶胶,按不同比例加入到质量分数为12%的聚己内酰胺(PA6)/甲酸溶液中,通过静电纺丝制备含银PA6纳米纤维毡,分析了纤维的表面形貌和抗菌性能。
3.
The production process of polycaprolactam is complicated and there are many factors affecting it.
聚己内酰胺的生产过程复杂且影响因素很多;研究了生产工艺中聚合温度、聚合管液位的控制、氧等影响因素,外加剂开环剂、分子量稳定剂以及原材料己内酰胺的纯度对聚己内酰胺质量的影响;为得到高质量的产品,必须严格按工艺要求操作。
4)  PA6
聚己内酰胺
5)  monomer casting polyamide 6 (MCPA6),grafting
单体浇注聚酰胺6接枝
6)  monocarboxyl end group polycaprolactam
单端羧基聚己内酰胺
补充资料:聚己内酰胺纤维
分子式:
CAS号:

性质: 以ε-己内酰胺为单体制成的聚酰胺纤维。又名耐纶6或锦纶6。品种有短纤维、复丝、帘子线和鬃丝。纤维密度1.12~1.15g/cm3,强度3.5~7.7cN/dtex,回潮率3.5%~5.0%,熔融温度215~225℃,软化点180℃,玻璃化温度49℃,零强度温度195℃。聚己内酰胺主要以水为活化剂将ε-己内酰胺熔融聚合,经水解开环缩聚而成,有间歇法和连续法。还可以用无水氢氧化钠催化的阴离子聚合,又称快速聚合,或用固相缩聚。纤维一般以熔体纺丝成形,有缩聚连续纺丝法和切片熔融纺丝法。由于缩聚物含10%~12%的平衡单体和低聚体,纺丝前要使其含量降到1%以下。纤维用途参见聚己二酰己二胺纤维。

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