✍ Scribed by M Pietrzak; A Brzostowski
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
Volume changes during curing of an unfilled epoxy resin using a series of anhydrides It was shown that a significant reduction in shrinkage could be were measured. achieved by proper choice of structure. Shrinkage occurs generally in polymerizations as a logical consequence of forming large molecul
Four polyether and one polyester-modified cationic resins were synthesized by reacting polyether/polyester-modified epoxy resins with 2-ethylhexanol-blocked-toluene diisocyanate ( 2-EH-blocked TDI ) and diethanolamine and subsequently neutralizing the resins with acetic acid. Four different polyethe
A linear epoxy±aminopropyltriethoxysilane addition polymer was used as a new epoxy modi®er. In this paper, the thermal and mechanical properties have been determined by differential scanning calorimetry (DSC) and mechanical testing. The experimental results show that this copolymer modi®er can effec