Ukukhetha aisithambisi, ayisiyiyo imvakalelo yesandla kuphela.Kodwa kukho izikhombisi ezininzi zokuvavanya.
1.Uzinzo kwi-alkali
Isithambisi: x%
Na2CO3: 5/10/15 g/L
35℃×20min
Jonga ukuba kukho imvula kunye neoyile edadayo.Ukuba akukho, ukuzinza kwi-alkali kungcono.
2.Uzinzo kwiqondo lokushisa eliphezulu
Isithambisi: x%
98℃×20min
Jonga ukuba kukho imvula kunye neoyile edadayo.Ukuba akukho, ukuzinza kwiqondo lokushisa eliphezulu kungcono.
3.Uzinzo kwi-electrolyte
Isithambisi: x%
I-Anhydrous sodium sulphate okanye ityuwa: 5/10/15 g/L
60℃×20min
Jonga ukuba kukho imvula kunye neoyile edadayo.Ukuba akukho, ukuzinza kwi-electrolyte kungcono.
4.Uzinzo ukucheba
Isithambisi: x%
25℃, 2000r/min yokucheba ngesantya esiphezulu
Jonga ukuba kukho imvula kunye neoyile edadayo.Ukuba akukho, ukuzinza kokucheba kungcono.
5.Ukuhambelana neI-Anionic Surfactant
Isithambisi: x%
I-anionic encedisayo: 1/2/5 g/L
Beka kwi-25℃ nge-30min.Jonga ukuba kukho imvula kunye neoyile edadayo.Ukuba akukho, ukuhambelana ne-anionic surfactant kungcono.
6.Uvavanyo lokusebenza kwesicelo
(1) Imvakalelo yesandla: ukuthamba, ukuguda nokuba nkulu
(2) Impembelelo kwi-hydrophilicity
(3) Mthubi
(4) Ukuhlamba iimpahla
(5) Impembelelo kwiukudaya ngokukhawulezaokanye hayi
(6) Ngaba ivumba elibi?(Iqulethe isinyibilikisi okanye hayi)
(7) Ukuhambelana ne-arhente emhlophe
Ixesha lokuposa: Jul-25-2022