Uvavanyo lwendlela ye-hydroxypropyl methylcelcelcelcelose viscosity

1. Le ndlela ifanelekile ekumiseleni ukumiswa kwe-viscomic eguqukayo (isisombululo sePolymer, ukumiswa, izisombululo ze-eulsion, iZisombululo ze-SULSE.).

2. Izixhobo kunye nezixhobo

2.1 Iimpawu zokundwendwela ngokujikelezayo (i-NDJ-1 ne-NDJ-4 zimiselwe yi-Chinese Pharmacopoeia) (ezinjenge-NDJ-1 kunye ne-NDJ-4) esebenzisa amanzi amaninzi. Ukuchaneka kwe-1% ngobunzima be-80g ye-HydroxyPOpyl Methylcelceal isampulu, yongeza i-1000ml ye-800ml ye-800ml ye-800ml ye-800ml ye-800ML ye-rissies, ye-W / W), yifake ngaphakathi Ifriji kwaye ipholile kwi-ice hlamba de umphezulu ube ngumkhenkce. I-20 ± 0.1 degrees ukufumanisa ukuthanda izinto.

3.1 Ukufakwa kunye nokusebenza kwesixhobo kuya kwenziwa ngokwesikhokelo semiyalelo yesixhobo, kwaye i-rotor efanelekileyo kunye nesantya esijikelezayo siya kukhethwa ngokombhalo wemveliso yovavanyo kunye nezibonelelo zemveliso yemveliso.

3.2 Lungelelanisa iqondo lobushushu lamanzi osasazi rhoqo amanzi ngokomlinganiso phantsi kwento nganye yeziyobisi.

3.3 Thatha isampulu yovavanyo kwaye ubeke kwisikhongozeli echazwe sisixhobo, kwaye emva kobushushu kangangemizuzu engama-30, ulinganise i-engle yokuchasa (q) ngokomthetho. Cima i-motor, qala kwakhona umatshini kwaye ulinganise kwakhona, umahluko phakathi kwexabiso ngalinye elilinganiswe kwixabiso le-± 3 lexabiso eliphakathi, kungenjalo umlinganiso wesithathu kufuneka lwenziwe.

3.4 Bala ixabiso eliphakathi kwimilinganiselo emi-2 ngokwefom yokufumana i-viscofity eguqukayo yemveliso yovavanyo.

4. Rekhoda kwaye ubale

4.1 Rekhoda imodeli yophawu lokuhambisa amanzi, inombolo yeRotor kunye nesantya esijikelezayo esisetyenzisiweyo, i-vismerment isetyenziselwa (ixabiso), iqondo lobushushu, kunye nexabiso ngalinye.

4.2 Ifomula yeBalo

I-viscofity eshukumayo (MPA-s) ezimbini zeka

Apho kuqhubeka khona i-K • I-VICECHESE SHICHETY IXESHA LOKUQHUTYELWA NGOKWAZI OLUFANELEKILEYO LWEZOBUCHULE, I-AN Ingleng