HP1218bụ urethane acrylate oligomer nke na-ebelata ihe onwunwe anụ ahụ dị elu dịka
anaghị acha odo odo, ezigbo iguzogide hydrolysis, ezigbo iguzogide oyi, ezigbo iguzogide ihu igwe, mgbanwe ka mma, nadị alaisi ọjọọ. Ma e jiri ya tụnyere ngwaahịa ndị yiri ya n'ahịa, ihe dị mkpa bụ ezigbo mgbanwe.
