广州安普检测拥有经验丰富的高分子材料成分分析工程师,能通过FTIR红外光谱分析-塑料成分分析,灰分测试-塑料成分分析,水分含量测试-塑料成分分析,玻璃纤维含量测试-塑料成分分析,裂解气相色谱/质谱联用 PGC-MS, DSC, X射线荧光光谱分析XRF和TGA热重分析仪等技术手段,进行绳索聚酯纤维PET成分分析-塑料成分分析,PET以及各种...
Test item测试项目: Major composition qualitative analysis主成分分析 Test method测试方法: With reference to GB/T 6040-2019, analysis was performed by FTIR. Sample technique: ATR全反射红外光谱法 ATR全反射红外光谱法 全反射红外光谱法 attenuated total reflectance method。又称ATR法 可用于样品深度方向及表...
2.3.1 | Fourier transform infrared spectroscopy (FTIR) FTIR analysis was performed on HTPB grafted SiO2 using a Thermo Scientific Nicolet IS5 FTIR spectrometer. The spectrum was between 4000 and 500 cm−1. 2.3.7 | Contact angle measurement Contact angle was measured on a drop shape analyzer ...
3.2.3FTIRanalysisofPET/graphenecomposites 16 3.2.4DifferentialscanningcalorimetryanalysisofPET/graphenecomposites 17 3.2.5ThermalstabilityanalysisofPET/graphenecomposites 19 3.2.6AntistaticperformanceanalysisofPET/graphenecompositematerials 22 Conclusion 24
(Surewicz et al. 1993; Jackson and Mantsch 1995; Tatulian 2003). Analysis of the amide I FTIR absorbance bands indicated significant changes in the spectra when the temperature was raised above ~50oC as demonstrated by the appearance of a prominent component at the lower frequency edge of ...
TG/FTIR-GC/MS analysispyrolysis kinetic behaviorThis research aims to maximize polyethylene terephthalate (PET) nonwoven fabric waste and make it as a new source for benzoic acid extraction using a pyrolysis process. The treatment was performed using a thermogravimetric analyzer (TGA) and...
Microplastic Detection Market by Type (Polyethylene, Polytetrafluoroethylene), technology (Micro-Raman Spectroscopy, Ftir Spectroscopy), Medium (Water, Soil), Size ( < 1mm, 1-3mm), End-Use Industry (Water Treatment, FnB) - Global Forecast to 2029 Report October 2024 265 Pages Global From ...
Kinetic and in-situ Fourier-transform infrared spectroscopy (FTIR) studies demonstrate that the degradation of PET into PX involves tandem PET methanolysis and dimethyl terephthalate (DMT) selective hydro-deoxygenation (HDO) steps with the in-situ produced H2 from methanol decomposition at 210 °C....
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通过红外光谱(FTIR),扫描电子显微镜 (SEM)、原子力显微镜(AFM)观察分析射频功率、薄膜厚度等参数对siox薄膜组成、表面形貌、阻隔性能 的影响。FTIR分析表明,在射频功率达到一定值后,siox与基材PET相互作用而产生中间层;通过薄膜表面 000 形貌及透湿与透氧测试发现射频电源功率2 W时,SiO,薄膜表面粗糙度最小,薄膜粒子间...