Fig. 1 The SEM images of nanofibers: (a) PA6, (b) PA11. The...
... randomly oriented electrospun polyamide meshes observed with an SEM showed similar average ber diameters of 150 AE 20 nm and 151 AE 30 nm for PA6 and PA11, respectively …
SEM images of PA6 (a,b,c) and PA6GF30 (a’,b’,c’) before and after...
In the present study, polyamide 6 reinforced with 30 wt% Glass fiber (PA6/GF30) used in automotive industry was reprocessed via injection molding. The virgin and recycled PA6/GF30 …
用原位聚合法制备的 PA6/GO 纳米复合材料的结构和性能
尼龙6 (PA6)是一种应用极为广泛的重要热塑性工程塑料，具有结构可调、韧性好、比强度高、耐油、耐磨和易于加工成型等优点，在汽车内饰、机械零部件、电子元器件和包装等领域有广阔的 …
Relationship between crystalline structure of polyamide 6 within …
2021年5月3日 · We aim to determine the relationship between the local crystalline structure of polyamide 6 (PA6) within carbon fibers (CFs) and the mechanical properties of unidirectional …
Fig. 3 SEM images of (a) PA6/GF25 and (b) PA6/MMT5 systems
... view the dispersion of MMT and GF in the PA6 matrix, SEM images of PA6/ GF25 and PA6/MMT5 are shown in Fig. 3. The bright dots/spots of MMT layers are dispersed randomly …
Enhanced mechanical and thermal properties of polyamide 6/p (N …
2021年2月1日 · Fig. 5 a–d shows SEM images of PA6/PFS composites with different content of PFS, in which the average 500 nm hole is etched from PFS by tetrahydrofuran. As calculated …
POE-g-MAH低温增韧聚酰胺6的研究 - 百度文库
【摘 要】以聚酰胺6(pa6)为基体树脂,采用增韧剂马来酸酐接技聚烯烃弹性体(poe-g-mah)对pa6进行增韧改性研究.制备了不同增韧剂含量的改性pa6,研究了poe-g-mah的含量对复合材料力学性 …
Improvement of the flame retardancy of polyamide 6 by the …
Melamine/UiO-66 composite achieves very low extinguishing times in UL-94 test. The flame retardancy of polyamide 6 (PA6) has been investigated through the incorporation of the …
SEM images of the PA nanofibers deposited using (a) PA 6/6 8
Electrospun polyamide 6 (PA 6) and polyamide 6/6 (PA 6/6) nanofibers were produced in order to investigate their experimental characteristics with the goal of obtaining filtration relevant...
Sem micrographs of blends: (a) pa6/abs and (b) pa6/abs/ sma.
Subsequently, the sample surfaces were etched with formic acid at room temperature for 1 h to remove the PA6 matrix. The result- ing analysis was viewed with a FEG XL 30 SEM. FIG. 2. …