FTIR microspectroscopy + Raman + PLM polarizing-light-microscopy + UV-VIS-microspec; ASTM E2227 paint comparison; SWGMAT fiber comparison guidelines.
FTIR microspectroscopy + Raman + PLM polarizing-light-microscopy + UV-VIS-microspec; ASTM E2227 paint comparison; SWGMAT fiber comparison guidelines.