FTIR spectra of: (a) LLDPE, (b) PVA, (c) LLDPE/PVA blend, and …
The FTIR spectra of LLDPE have a distinctive spectrum on the C-H bond which is the main bond in a polyethylene polymer, especially in the range of wave numbers 2800 and 2900 cm −1 as …
FTIR spectra of pure LLDPE irradiated for different times.
In this paper the photo-degradation of linear low density polyethylenes (LLDPE) modified with inorganic nano-fillers and/or light stabilizers have been studied by Fourier transform infrared...
FTIR spectra of LLDPE/LDPE blends with varying types and …
Download scientific diagram | FTIR spectra of LLDPE/LDPE blends with varying types and concentrations of comonomers.
A quantitative analysis of low density polyethylene and linear low ...
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) …
The Infrared Spectra of Polymers II: Polyethylene
Sep 1, 2021 · We explore how different PE syntheses produce materials with different physical and spectroscopic properties, which introduces us to the concept of crystalline splitting and the …
At the exper-imental conditions, maleic anhydride is successfully grafted onto LLDPE with the grafting degree of 1.1– 2.4% and the gel content less than 3.7% since the chain-branching …
Effect of gamma radiation on low density polyethylene (LDPE) …
Jul 1, 2012 · FTIR spectra for unirradiated and irradiated LDPE films with different gamma radiation doses, (a) unirradiated, (b) 100 kGy, (c) 150 kGy, (d) 200 kGy, (e) 300 kGy and (f) …
Polyethylene characterization by FTIR - ScienceDirect
Jan 1, 2002 · Samples of polyethylene representing the three commercially available grades were used: high density (HDPE), low density (LDPE) and linear low density (LLDPE). We show that …
Characterization of LLDPE/coir blend using FTIR technique
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 …
FTIR Spectrum of (a) LLDPE; (b) Lignin and (c) LLDPE/Lignin
This research is purposed to study effects of lignin compositions on morphology, biodegradability, mechanical and thermal properties of low linear density polyethylene (LLDPE)/Lignin...