Izindaba
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Usuku Oluhle LukaMeyi
“Usuku LukaMeyi” lwaminyaka yonke lufikile buthule. Kuzo zonke izingxenye zezwe, abasebenzi ngezandla zombili bahumushe umthwalo wemfanelo, ngehlombe basekele umthwalo wemfanelo, ngonembeza babhale ukuzinikela, ngomjuluko bachaze impilo, sibonge eduze kwabazinikele abangaziwa,...Funda kabanzi -
Iyini i-benzophenone-4 esetshenziselwa ukunakekelwa kwesikhumba
Manje abantu banezinketho eziningi zokunakekelwa kwesikhumba, izithako zokuvikela ilanga kuphela zingaphezu kwezinhlobo eziyi-10, kodwa eminye imikhiqizo yokunakekelwa kwesikhumba ibonakala sengathi izolimaza isikhumba sethu. Ngakho-ke singakhetha kanjani imikhiqizo yokunakekelwa kwesikhumba efanele isikhumba sethu? Ake sixoxe nge-benzophenone-4, i...Funda kabanzi -
Kuyini i-PCA Na
Ngokuthuthuka kwesayensi nobuchwepheshe besimanje kanye nokuthuthukiswa kwezindinganiso zokuphila zabantu, kubonakala sengathi izidingo zezinto zokuhlobisa ziya ngokuya ziphakama, futhi izimonyo eziqukethe izithako zemvelo ziya ngokuya zithandwa yiwo wonke umuntu. Tod...Funda kabanzi -
Yini ewusizo ku-3-O-Ethyl-L-ascorbic acid
I-3-O-Ethyl-L-ascorbic acid inezakhiwo ezimbili zamafutha aphilizayo futhi izinzile kakhulu ngamakhemikhali. I-3-O-Ethyl-L-ascorbic acid, inombolo ye-cas 86404-04-8, inempahla ye-oleophilic ne-hydrophilic njenge-derivative ye-vitamin C, eyandisa ububanzi bayo bokusetshenziswa, ikakhulukazi kumakhemikhali ansuku zonke...Funda kabanzi -
I-polyethylenimine isetshenziselwa ini
I-Polyethylenimine (PEI) iyi-polymer encibilika emanzini. Ukuhlushwa emanzini kwemikhiqizo yezentengiselwano kuvame ukuba ngu-20% kuya ku-50%. I-PEI yenziwe i-polymer kusuka ku-ethylene imide monomer. Iyi-polymer ye-cationic evame ukubonakala njengoketshezi olungenambala kuya koluphuzi noma oluqinile olunesisindo sama-molecule ahlukahlukene...Funda kabanzi -
Kuyini i-o-Cymen-5-ol
I-O-Cymen-5-OL (IPMP) iyisivikelo sokulwa namagciwane esisetshenziswa ezimonyweni nasezikhiqizweni zobuhle ukuvimbela amagciwane ayingozi ukuthi angaphindaphindeki, ngaleyo ndlela yandise isikhathi sokuphila kwemikhiqizo. Iyilungu lomndeni we-IsopropyI Cresols futhi ekuqaleni yayiyikristalu yokwenziwa. Ngokusho kocwaningo, 0...Funda kabanzi -
Iyini i-calcium pyrophosphate esetshenziselwa yona
Kudingeka sixubhe amazinyo nsuku zonke, bese sidinga ukusebenzisa i-toothpaste, i-toothpaste iyisidingo sansuku zonke okumele sisetshenziswe nsuku zonke, ngakho-ke ukukhetha i-toothpaste efanelekile kubalulekile. Kunezinhlobo eziningi ze-toothpaste emakethe ezinemisebenzi ehlukene, njengokwenza mhlophe, ukuqinisa amazinyo kanye nokuhlanza...Funda kabanzi -
Unyaka Omusha WaseShayina Ojabulisayo ka-2024
Sanibonani e-Unilong Industry Co.,Ltd.! Sekuyisikhathi sonyaka lapho sisondela khona emikhosini yoMkhosi waseNtwasahlobo ngentshiseko nangokulangazelela. Njengoba uNyaka Omusha WaseShayina ususondele, sicela wazi ukuthi ihhovisi lethu lizovalwa ngamaholide kusukela mhla ziyi-7 kuNhlolanja kuya kuNhlolanja...Funda kabanzi -
Ingabe i-polyvinylpyrrolidone iyingozi
I-Polyvinylpyrrolidone (PVP) ，inombolo ye-cas 9003-39-8，i-pvp iyi-polymer engeyona i-ionic eyikhemikhali ehluke kakhulu, efundwe kahle futhi efundwe kabanzi phakathi kwama-polymer e-N-vinyl amide. Ithuthuke yaba yizigaba ezingezona i-ionic, i-cationic, i-anion 3, ibanga lezimboni, ibanga lemithi, i-food gra...Funda kabanzi -
Iyini Ukusetshenziswa Kwe-Polyvinylpyrrolidone
Kuyini i-Polyvinylpyrrolidone (PVP)? I-Polyvinylpyrrolidone, efushaniswe ngokuthi i-PVP. Isetshenziswa njengesithasiselo, isithasiselo, kanye nesithasiselo emikhakheni eminingi efana nemithi, izindwangu, amakhemikhali, iziphuzo, kanye namakhemikhali ansuku zonke. Ngokwezidingo zomkhiqizo, i-PVP ingahlukaniswa ngezinhlobo ezine: izimboni ...Funda kabanzi -
Uyazi i-4-ISOPROPYL-3-METHYLPHENOL?
I-4-ISOPROPYL-3-METHYLPHENOL, efushanisiwe njenge-IPMP, ingabizwa nangokuthi i-o-Cymen-5 ol/3-Methyl-4-isopropyrphenol. Ifomula yama-molecule yi-C10H14O, isisindo sama-molecule singu-150.22, kanti inombolo ye-CAS ingu-3228-02-2. I-IPMP iyikristalu emhlophe engancibiliki emanzini futhi encibilika ezinyibilikisweni eziphilayo. Ine...Funda kabanzi -
Ingabe i-polyglyceryl-4 laurate iphephile esikhumbeni
Abathengi abaningi babona ukuthi ezinye izimonyo ziqukethe i-“polyglyceryl-4 laurate” yalesi sithako samakhemikhali, abazi ukuthi sisebenza kahle yini futhi sisebenza kahle, bafuna ukwazi ukuthi umkhiqizo oqukethe i-polyglyceryl-4 laurate muhle yini. Kuleli phepha, umsebenzi kanye nomphumela we-polyglyceryl-4 ...Funda kabanzi