Semicrystalline polyamide comprising at least one monomer resulting from the condensation of a diacid and a diamine of formula AP.Y, said semicrystalline polyamide having the following general formula (I): AP.Y/(A)m/(Pip.Y′)n/(B.Y″)q   (1) and said semicrystalline polyamide having a Tm1 less than or equal to about 150° C., notably less than or equal to about 130° C., in particular less than or equal to about 120° C. and/or a Tg less than or equal to about 60° C., in particular less than Or equal to about 50° C., notably less than or equal to about 40° C., as determined by DSC according to standard ISO 11357-3 (2013) and ISO 11357-2 (2013), respectively.