Habka tijaabada ah ee loo yaqaan 'hydroxypropyl methylcelleuse proccosity

1. Qaabkani wuxuu ku habboon yahay go'aaminta vymcosity firfircoon ee dareeraha aan reer New Newtoniyiinta ahayn (xalka polymons, cafiska, caqabadaha kala-sooca emulsion ama xalalka dusha sare, iwm.).

2. Qalabka iyo maacuunta

2.1 Soo booqdayaasha wareega (NDJ-1 iyo NDJ-4 waxaa qoraya dawooyinka Shiinaha ee dawooyinka Shiinaha) kuwa soo dhacaya (sida NDJ-1) oo adeegsanaya tallaabooyinka xasilinta ee soo noqnoqda ee soo noqnoqda waa in la badbaadiyaa. Saxsanaanta 1% sax ah ayaa miisaankoodu yahay 8.0G hydroxyplusyplrcellelrcelleselsyp s saac, ku dar biyo-qabad, ku dar 10 daqiiqo si aad u sameyso ilaa 30 daqiiqadood si aad u sameyso ilaa 2% (W / W / W) oo ku dhex jirta qaboojiyaha Oo ku qabooji qubeyska barafka ilaa dusha sare uu noqdo baraf khafiif ah. 20 ± 0.1 digrii si loo ogaado viscosity.

3.1 Rakibaadda iyo hawlgalka aaladda waxaa loo fulin doonaa iyadoo loo eegayo tilmaamaha tilmaamaha ee aaladda, iyo xawaaraha ku habboon iyo xawaaraha wareejinta ee loo yaqaan 'vaar-ka-aruurinta' pharymopay-ka 'iyo qodobbada dawooyinka dawooyinka ugu weyn ee sheyga.

3.2 Ku hagaaji heerkulka biyaha heerkulka joogtada ah iyadoo loo eegayo cabirka iyada oo shey kasta oo daroogo ah.

3.3 Qaado saambalka imtixaanka oo ku rid weelka uu cayimay qalabku, iyo heerkulka joogtada ah muddo 30 daqiiqo ah, cabir xagal ka-goynta goynta (Q) Sida sharciga waafaqsan. Dami matoorka, dib u bilow mashiinka oo cabir mar labaad, farqiga u dhexeeya qiime kasta oo la cabiray oo celceliska qiimaha waa inuusan ka badnaan ± 3% celceliska qiimaha, haddii kale cabir saddexaad waa in la sameeyaa.

3.4 Xisaabi qiimaha celceliska ah ee 2 cabir marka loo eego qaaciddada si aad u hesho isku-darka firfircoon ee sheyga baaritaanka.

4. Diiwaangeliso oo xisaabi

4.1 Diiwaangalinta moodalka aragtida wareejinta, nambarka rotor iyo xawaaraha wareejinta ee la isticmaalay, codka aragtida joogtada ah (k qiimaheeda), heerkulka cabbirka), heerkulka cabbirka, iyo qiimaha ayaa la cabiraa mar walba.

4.2 Qaaciddada xisaabinta

Vecyccosity vycymic (Mpa-s) laba ka

Aaway K • Waa aragtida muuqaalka joogtada ah ee lagu cabiro dareeraha caadiga ah ee viscosity, a waa xagal-ka-goynta