Apr 8, 2004 · An accurate and rapid test scheme to identify the type and composition of α-olefin in LDPE/LLDPE blends has been developed that utilizes differential scanning calorimetery (DSC) and Fourier transform infrared (FTIR) spectroscopy techniques.

The corrosion of the mild steel in 1 mol/L H2SO4 was investigated using Leucaena leucocephala pod extract (LLPE) as corrosion inhibitor by weight loss and electrochemical techniques.

The Thermo Scientific and Sigma/Aldrich spectral libraries available on FTIRsearch.com represent some of the best quality collections of FTIR and Raman spectra anywhere. Consisting of nearly 71,000 FTIR and 16,000 Raman spectra, these libraries span many classes of compounds and industries.

Download scientific diagram | FTIR Spectrum of (a) LLDPE; (b) Lignin and (c) LLDPE/Lignin from publication: Effect of lignin on morphology, biodegradability, mechanical and thermal properties of ...

Jan 1, 2020 · Fourier Transform Infrared Spectroscopy Technique (FTIR) is used for characterizing the combination of LLDPE and Coir. The FTIR used for analysis is the Perkin Elmer FTIR Spectrometer Spectrum Two Universal ATR.

The FT-IR spectrum of WPE shows a band associated with aliphatic C-H stretching of the -CH2-functional group at 2903 [74] and C-H bending of the -CH2-functional group at 1467cm −1 [75].

Dec 1, 2012 · FTIR analysis involved 32 scans per replicate in the range of 4000–650 cm −1 and a resolution of 2 cm −1. The percentages of transmittance at the characteristic peaks present in the LDPE standards were calculated using Essential FTIR …

This research focuses on mapping the concentration profile of erucamide in LLDPE film. Attenuated Total Reflectance (ATR) FTIR and FTIR microspectroscopy (FTIR-mS) have both been used previously to...

Apr 1, 2021 · Attenuated total reflectance fourier-transform infrared (ATR-FT-IR) spectroscopy The plasma treated LDPE samples were analyzed with PerkinElmer Spectrum Two FTIR spectrometer (PerkinElmer, Waltham, MA, USA) in the wavenumber range of 4000–400 cm −1 with air background.

Dynamic mechanical analysis coupled with polarized step-scan FTIR transmission and two-dimensional correlation analysis (2D FTIR) has been used to monitor the submolecular orientational responses of the components of a semicrystalline 50 : 50 blend of low-density polyethylene ( LDPE ) and perdeuterated high-density polyethylene (d*-HDPE ) to a ...