an FTIR spectrometer, or a GC/MS are nowadays standard techniques that can be used to identify gases released during a TGA measurement. In this article, we show the benefits of simultaneously coupling a GC/MS and an FTIR spectrometer to the TGA, using polypropylene as an example...
To this purpose, FTIR spectra of 59 polypropylene (PP)-based WPCs from three biomass species (Chinese fir, poplar, and bamboo) were recorded and the spectral dates were evaluated by means of the partial least squares regression (PLSR) approach aiming at the prediction of the biomass/PP ratio...
Free download of FTIR spectra of basic polymer types (page bottom) The FTIR polymer spectra are available as pictures. The FTIR Spectra of following polymers were collected in transmission, range 4000-400 cm-1. Polystyrene Polyethylene Polypropylene Polyvinylchloride Teflon Poly(vinyl acetate) Poly(vi...
FTIR spectra, Raman spectra and wide-angle X-ray scattering (WAXS) patterns of polypropylene, cyclic olefin copolymer and its blends were recorded in solid phases and carried out qualitative and quantitative analysis in detail. The characteristic absorption peaks of PP, COC and PP/COC blends were...
摘要: Ene-grafting of maleic anhydride on polypropylene previously enriched in double bonds by β-scission was promoted in order to obtain model grafted poly…关键词: Maleic anhydride grafted polypropylene Ene-reaction FTIR spectra DOI: 10.1016/j.polymer.2005.06.115 ...
EFFECT OFHALSON ANTI-THERMAL AGEING OF POLYPROPYLENE FABRIC; 受阻胺光稳定剂对PP织物抗热老化性能的影响 2. Synthesis and characterization of a novelHALS; 新型受阻胺类光稳定剂N-烯丙基四甲基哌啶醇的合成和表征 3. benzotriazole-hindered phenol,HALS-hindered phenol,HALS-benzophenone,HALS-benzotriazole,thioes...
表2 不同共混比例的PA6/PA66共混物在1 400~4 000 cm-1范围内的特征峰情况Tab. 2 Infrared spectral absorption peaks of PA6/PA66 blends with different blending ratios in range of 1 400-4 000 cm-1( cm-1) 通过观察各...
Fig. 12.6.Investigation of fluoride removal mechanisms through (A) HATR-FTIR absorbance spectra for Guinea bauxite (2g/L dose) with an initial fluoride loading of 0, 100×4 (replaced every hour for 4h), and 500ppmF−(loaded once), respectively, (B) Study on effect of ionic strength on...
Surface Functionalization of Porous Polypropylene Membranes with Molecularly Imprinted Polymers by Photograft Copolymerization in Water In the presence of a template, desmetryn, commercial porous polypropylene membranes were photografted, using benzophenone as photoinitiator, with the funct... SA Piletsky,H...
Majority of MPs were less than 1 mm and black. Fourier transform infrared spectroscopy (FTIR) showed that the extracted MPs were polypropylene (PP), ... N Yücel,E Kl - 《Journal of Agricultural Production》 被引量: 0发表: 2023年 Presence of microplastics in commercial canned tuna The prese...