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Iyini i-Viscosity Index?
I-Viscosity Index (VI) iyinombolo ekhombisa ukuthi i-viscosity yoketshezi ishintsha kangakanani ngokushisa. Iyisilinganiso esingenakulinganiswa, esilinganiselwe—okusho ukuthi ayinawo amayunithi futhi isetshenziselwa ukuqhathanisa uketshezi. I-VI ephezulu isho ukuthi i-viscosity yoketshezi ihlala izinzile kakhulu kububanzi...Funda kabanzi -
Ukuphathwa Kokuqina Komzimba Ekukhiqizweni Kwegilavu Ye-Latex
Enqubweni yokukhiqiza amagilavu e-latex, yonke i-dip kanye ne-cure incike ekusebenzisaneni okucashile kwamandla ama-molecule. Ukuqina kokulinganisa izinto ngekhwalithi ehambisanayo kusukela ekukhishweni okungaguquki, okuvumela ukuvimbela amaphutha okuphumelelayo ekukhiqizweni kwamagilavu e-latex njengemigodi emincane, okungavimbeli...Funda kabanzi -
Ukuqapha Ukuthambekela Kokunamathelana Komugqa Ekukhiqizweni Kwe-Epoxy Resin
Ama-resin e-epoxy abalulekile ezimweni eziningi zezimboni, kusukela ekukhiqizweni kwezinto ezihlanganisiwe kuya ekuthuthukisweni kwezinamathiseli ezikhethekile. Phakathi kwezakhiwo eziyisisekelo ezichaza la ma-resin, i-viscosity ivela njengesici esiyinhloko—esinye ...Funda kabanzi -
I-Viscometer Yokuqapha Ama-Enzyme Aku-inthanethi
Izimboni ze-biotechnology zomhlaba wonke kanye ne-bioprocessing zishintsha kakhulu kusukela ekusebenzeni okusekelwe ku-batch kuya ekukhiqizeni okuqhubekayo, okuzenzakalelayo. Ukulinganisa kwesikhathi sangempela kuqapha amapharamitha enqubo ebalulekile ngesikhathi sangempela futhi kunikeza ukwesekwa...Funda kabanzi -
Kungani Ukuqina Kubalulekile Ezimonyweni Zobuhle?
Imboni yokukhiqiza izimonyo yanamuhla ibonakala ngezinhlobo eziyinkimbinkimbi, ezivame ukuba noketshezi olungeyona i-Newtonian. Ukuziphatha okungokwemvelo kwalezi zinto, njengokunciphisa izinwele kanye ne-thixotropy, kuletha izinselele ezinkulu kumkhiqizo wendabuko...Funda kabanzi -
Ukukhiqizwa Kwezimbozo Nezinamathiselo ze-Polyurethane
Ukukhiqizwa kwezimbozo ze-polyurethane (PU) kanye nezinamathiselo kuyinqubo eyinkimbinkimbi, enezigaba eziningi elawulwa ukusabela kwamakhemikhali okubucayi. Ngenkathi isidingo salezi zinto siqhubeka nokukhula kuzo zonke izimboni, ukukhiqiza kwazo kuveza uchungechunge lwezinselele eziyinhloko ...Funda kabanzi -
Kungani Ukuqina Kubalulekile Kuphethiloli?
Ukusebenza kwanoma yimuphi uphethiloli, ikakhulukazi ukulawulwa kwe-viscosity kawoyela osindayo, akuyona neze indaba yengozi. Kuyimpahla eyakhiwe enquma ukuthi uphethiloli ugeleza kahle kangakanani, u-atomize, ushisa, futhi ekugcineni unika amandla izinjini, ama-turbine, noma izinqubo zezimboni. Ukunganaki...Funda kabanzi -
Ungalinganisa Kanjani Ubungqingili Boketshezi?
Yonke inguquko ingalinganisa phakathi kobuhle kanye nokungajwayelekile ekukhiqizeni kwezimboni. Ukulawulwa kwe-viscosity okunembile enqubweni kubalulekile ekufinyeleleni ukuzinza kwenqubo okungenakuqhathaniswa kanye nokuthembeka komkhiqizo. Ubunzima be-fluid dynamics busho ukuthi ukubheka...Funda kabanzi -
Ukulinganiswa Kokuhlushwa kwe-Sodium Sulfate ekukhiqizweni kwe-Adhesives and Coatings
Kubalulekile ukugcina isilinganiso esifanele sokuhlushwa kwe-sodium sulfate ezimbozweni nasezintweni zokunamathisela. Leli khemikhali lidlala indima ebalulekile ekuvimbeleni ukuqina nokulawula ukujiya kwengxube. Uma isilinganiso singalungile, imikhiqizo yakho ingase ihlukanise...Funda kabanzi -
Ukulawulwa Kokuhlushwa kwe-Sodium Sulfate Enqubweni Yokushiswa Kwesikhumba
Inqubo yokushiswa kwesikhumba iguqula izikhumba zezilwane ezingavuthiwe zibe yisikhumba esiqinile nesiguquguqukayo, umsebenzi wobuciko ohlaziywe emakhulwini eminyaka kodwa oqhubeka nokuguquka ngobuchwepheshe besimanje. Okubalulekile kule nqubo, ikakhulukazi enkambisweni yokushiswa kwesikhumba ye-chromium eyamukelwa kabanzi,...Funda kabanzi -
Ukuphathwa Kokugoba Okukhonkolo kanye Nekhwalithi Yomkhiqizo Wokugcina
Ukuqina kuyimpahla eyinhloko elawula ukusebenza kwengxube yekhonkrithi entsha, ethonya yonke into kusukela emandleni ayo okupompa kuye ekumelaneni kwayo nokuhlukaniswa. Bheka ukuhlaziywa okuphelele kokuthi ukuqonda okunemininingwane kanye nokuphathwa kokuqapha kokuqina kwekhonkrithi kungenza kanjani...Funda kabanzi -
Indlela Ukunemba Kwe-Viscometer Eqondile Okushukumisa Ngayo Ukuthuthukiswa Kokugeleza Kwamafutha Nokusebenza Kahle Komnotho
Ukusebenza kahle kanye nokusebenza kwezezimali kwamabhizinisi kawoyela negesi kuhlobene kakhulu nokuphathwa okunembile kwezakhiwo zoketshezi, kanti i-viscosity iyipharamitha ebalulekile, kodwa evame ukungaziswa. I-Viscosity, ukumelana okungaphakathi koketshezi nokugeleza, isebenza njenge...Funda kabanzi
Yenza ubuhlakani bokulinganisa bube bunembile kakhudlwana!
