Sefa ya Syring yokhala ndi nembanemba ya nayiloni yopangidwa ndi Aijiren ili ndi hydrophilicity yabwino, acid ndi alkali resistance, komanso kukana okosijeni. Sikuti ndi oyenera njira zamadzimadzi munali zidulo ndi alkalis, komanso zosungunulira organic monga alcohols, hydrocarbons, lipids, phenols, ketoni ndi zina zosungunulira organic. Angagwiritsidwe ntchito zosungunulira organic monga asidi wamphamvu, 70% Mowa, dichloromethane ndi zina zotero. Kukana kutentha kwakukulu, mphamvu zabwino, kukhazikika kwa mankhwala.