Thermoplastic Aromatic Polyamides: Advanced Matrix Materials for Reinforced Plastics and Composites
Amorphous fully aromatic polyamides can be prepared by multicomponent copolymerization. Injection mouldable products were polymerized via an acidolytic process, i e in the melt. The products show Tg up to 290 °C, respectable mechanical properties and they do not absorb common organic solvents. Similar amorphous aromatic polyamides were polymerized in solution, wet-spun, solution-impregnated and otherwise combined with reinforcing yarns in order to develop unidirectionally and bidirectionally reinforced composite intermediates.
KeywordsAcetic Anhydride Terephthalic Acid Aromatic Polyamide Isophthalic Acid Reinforce Plastic
Unable to display preview. Download preview PDF.