Cov khoom

? Tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom dawb hmoov los yog hais.
? Muaj peev xwm yaj nyob rau hauv ob qho tib si dej txias thiab kub, tsim ib tug pob tshab, viscos kua tov.

? Tsis muaj ntxhiab tsw, tsis muaj tshuaj lom, saj tsis qab, dawb los yog daj hmoov hmoov.

? Yuav luag insoluble hauv anhydrous ethanol, ether, los yog acetone.

? Disperses sai sai hauv dej kub ntawm 80-90 ℃ thiab swells thiab dissolves tom qab txias.

? Non-ionic hydroxyalkyl cellulose ether tau los ntawm cellulose los ntawm alkalization, etherification, neutralization, thiab ntxuav.

? Muab faib ua qis hloov (L-HPC) thiab siab hloov siab (H-HPC) hydroxypropyl cellulose ether.

? L-HPC feem ntau yog siv los ua cov ntsiav tshuaj disintegrator thiab binder.

? H-HPC yog siv los ua tshuaj binder, zaj duab xis txheej khoom, thickening tus neeg sawv cev ntawm elixir, thiab lwm yam.

· Tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom dawb hmoov.

· Tsim cov kua dej ntshiab lossis me ntsis turbid colloidal hauv dej txias.

? Tsis muaj ntxhiab, tsis qab, tsis muaj tshuaj lom dawb lossis daj hmoov.

? Tsim cov kua dej ntshiab lossis me ntsis turbid colloidal hauv dej txias.