广东费飘职业故本学院 Guangdong Inatitute of Textile Technology Properties a Acetate: hydrophilic, thermoplastic a Triacetate: hydrophobic higher melting and softening temperature high crystallinity a Wrinkle easily in hot water: dry cleaning only a Swells in water, mechanical properties change in water d Resist to weak alkali and acids 口 Can be b| eachedProperties  Acetate: hydrophilic, thermoplastic  Triacetate: hydrophobic, higher melting and softening temperature, high crystallinity  Wrinkle easily in hot water: dry cleaning only  Swells in water, mechanical properties change in water  Resist to weak alkali and acids  Can be bleached