Cov cellulose sib txawv muaj cov haujlwm sib txawv hauv kev tsim kho, thiab txhua lub cellulose muaj feem ntau ntawm cov khoom siv hauv tsev, thiab txhua fiber ntau plays lub luag haujlwm sib txawv, thiab qee cov celluloses yuav xav tau ntau dua, tab sis zoo ib yam li hydroxypropyl methylcellulose, nws yog ib qho kev sib raug zoo. ..
Nyeem ntxiv