I kēia manawa, ua hoʻokumu nā huahana o ka hui i ʻekolu pūʻulu nui o ka hydroxypropyl methyl cellulose (HPMC), ka pauka polymer redispersible (VAE) a me ka hydroxypropyl starch ether (HPS), me nā kikoʻī he ʻumikūmālua.Ma ke ʻano he hoa hilinaʻi, hoʻohana ka hui i nā ʻenehana hou ...
Heluhelu hou aku