Multiwalled carbon nanotubes (MWCNTs) based on bimetallic Co-Mo/MgO catalyst were produced in large scale by catalytic chemical vapor deposition method (CCVD) of methane. X-ray diffraction (XRD),...

Download scientific diagram | Melt flow index (MFI) (g/10 min) of the PA6/PA66/talc samples subjected to one, four and seven processing cycles from publication: PA6/PA66/talc composite:...

2024年1月4日 · The melt flow index (MFI) is an important property to measure the effect of the amount of MWCNT on the viscosity of the PA6 matrix. A reduction in MFI indicates greater flow resistance due to greater viscosity in the polymer system.

2023年3月6日 · PA6/GF composites modified by polyphenylene ether and polystyrene showed tensile strength, flexural strength, and impact strength of 112.10 MPa, 201.11 MPa, and 13.93 kJ m −2, respectively. A novel phosphorous-containing polymeric compatibilizer has also been synthesized to enhance interfacial compatibility of GF/PA6 composites.

2018年1月1日 · The melt flow index (MFI) of PA6+Fe powder was put approximately equivalent to MFI of ABS + Fe powder by varying the proportion of Fe powder in PA6 and ABS matrix. After fixing proportion of Fe powder in PA6 and ABS material, these materials were used for preparation of feed stock filament of fused deposition modelling filament (FDM) by screw ...

2013年4月30日 · Polyamide-6 (PA6)/carbon fiber (CF) composites were prepared by melt-extrusion via continuous fiber fed during extruding. The mechanical, thermal properties, and crystallization behavior of PA6/CF composites were investigated.

2019年11月26日 · The MFI of PA6 and PA6/PVOH blends was determined at 240 °C/2.16 kg load in a standard melt indexer. The hardness of the samples was determined in accordance with standard ASTM D 2240 using hardness tester (Durometer—Shore D).

PDF | On Jan 1, 2016, Yılmaz Kısmet published Investigation of the changes in melt flow indexes (MFI) and densities of polyamide 6 (PA6) and polyoxymethylene (POM) related with hydrolyzed...

GB/T 2941-2018和GB/T 2942-2018规定了PA6和PA66的MFI值范围。 塑料粒子熔融指数（Melt Flow Index，简称MFI）是塑料加工过程中一个重要的物理性能参数。 它反映了塑料在一定的温度和压力下，通过标准孔径的流量。 MFI值的测量有助于预测塑料的加工性能。 MFI值的标准测量方法是利用一定质量的塑料颗粒，将其加入到加热的圆柱筒内，然后加固定的负荷在样本上并施加定压力。 样本熔融后在一定时间内从标准孔径流出的质量就是MFI值。 通常该值用g/10min表 …

2009年10月1日 · The PA6 (8202NL) with a melt flow index (MFI) of 66 g/10 min (230 °C, 2.16 kg) was produced by Honeywell Co. (Morristown, NJ, USA). PP (F401) was produced by Liaoning Panjin Petrochemical Co., Ltd. China, with MFI of 2.3 g/10 min (230 °C, 2.16 kg). MWNTs were provided by Chengdu Institute of Organic Chemistry of the Chinese Academy of Science ...