In this work, the effects of weld lines, additives and degree QUV weathering on tensile behavior a range high-density polyethylene composites with calcium carbonate, stabilizers carbon black/SEBS masterbatch are studied. The is characterized using FTIR-derived carbonyl, double-bond carbonate indexes based curve fitting, to allow for fairer comparison specimens without carbonate. Weld-line exhib...

A set of styrene-ethylene-butylene-styrene triblock copolymer (SEBS) membranes with 10 or 25 wt% divinyl-benzene (DVB) as a crosslinking agent were prepared and validated. Physicochemical characterization revealed suitable hydrolytic thermal stability photo-crosslinked containing DVB post-sulfonated. These compositions evaluated in H2/O2 single cells, electrical proton conductivities furtherly ...