materials (prepregs) are reinforcement fibres or fabrics into which a pre-catalysed resin system has been impregnated by a machine. the resin systems in these materials react very slowly at room temperature, giving rise to working times of many days or months. prepreg resins can only be fully cured...
your password. a password will be e-mailed to you. contact us converter/calculator companies events products machinery jobs rss contributors q & a textile school - a knowledge-base repository of textile articles fiber manmade fiber natural fiber yarn ring-spinning open-end spinning air-jet spinning fabric...