An FTIR solid-state analysis of the diffusion of hindered phenols in low-density polyethylene (LDPE): The effect of molecular size on the diffusion coefficient

A solid-state investigation of the desor

A solid-state investigation of the desorption/evaporation of hindered phenols from low density polyethylene using FTIR and UV spectroscopy with integrating sphere: The effect of molecular size on the desorption

✍ Kenneth Möller; Thomas Gevert 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 991 KB

Low density polyethylene (LDPE) has been investigated with respect to the desorptionl evaporation of hindered phenol antioxidants added to the polymer matrix. In this study, Fourier transform infrared and ultraviolet (FTIR and UV) spectroscopy without any extraction or refining steps in the analysis