Polyamide (Nylon 6) – Database of ATR-FT-IR spectra of various …
WEBATR-FT-IR spectra of conservation-related materials in the MID-IR and FAR-IR region. Home. Paint components. Pigments. Fillers. Binders. Pigment + linseed oil. Coating materials. Conservation materials.
FTIR spectroscopy study of polyamide-6 irradiated by electron …
WEBApr 1, 2012 · Polyamide-6 (PA-6) irradiated by a 500 kGy electron beam (EB) dose or by 500 and 1000 kGy proton beam (PB) doses was examined by FTIR spectroscopy, crosslinked portion determination, DSC and tensile properties measurements.
FTIR spectrum of modified polyamide 6,10 ( m PA 6,10).
WEBContext and objective: The aim of this study was to develop, characterize and evaluate a mucoadhesive caplet resulting from a polymeric blend (polymeric caplet) for intravaginal anti-HIV-1...
Overview and critical survey of polyamide6 structural habits ...
WEBPenel-Pierron et al. and Persyn et al. identified α, γ, and β phases in cast PA6 films via FTIR thanks to comparisons with iodine-treated films and super-heated water-treated films having predominant γ and α crystal forms, respectively.
FTIR spectroscopic characterization of structural changes in polyamide …
WEBMar 1, 2001 · First, we report the development of Fourier transform infrared (FTIR) spectroscopic methods to determine the α/γ-crystalline phase ratio of polyamide-6 fibers and, in combination with density...
Crystallinity Determination of Nylon 66 by Density Measurement …
WEBJan 11, 2012 · Understanding the crystallization behavior of polyamide 6/polyamide 66 alloys from the perspective of hydrogen bonds: projection moving-window 2D correlation FTIR spectroscopy and the enthalpy. RSC Advances 2016 , 6 (90) , 87405-87415.
Chemical coupling between oxidation and hydrolysis in polyamide 6 …
WEBMar 1, 2022 · Polyamide 6 degradation has been studied in oxygen free water where only hydrolysis occurs, in dry air where only thermal oxidation occurs and in water containing oxygen. Aged samples were then characterized by FTIR, DSC and GPC.
FTIR spectroscopic characterization of structural changes in polyamide …
WEBJan 23, 2001 · First, we report the development of Fourier transform infrared (FTIR) spectroscopic methods to determine the α/γ-crystalline phase ratio of polyamide-6 fibers and, in combination with density measurements, the total crystallinity.
Orientation and structure development in polyamide 6 fibers …
WEBOct 13, 2003 · Drawn polyamide 6 (PA6) fibers were characterized with X-ray diffraction, Fourier transform infrared (FTIR) spectroscopy, density measurement, and optical microscopy. The α and amorphous orientation functions were determined by …
Figure 6: FTIR spectra of polyamide-6 fiber treated at different...
WEBFirst, we report the development of Fourier transform infrared (FTIR) spectroscopic methods to determine the α/γ-crystalline phase ratio of polyamide-6 fibers and, in combination with density...